{"id":26272,"date":"2026-01-31T21:15:25","date_gmt":"2026-01-31T20:15:25","guid":{"rendered":"https:\/\/www.bmscience.net\/blog\/?p=26272"},"modified":"2026-02-02T14:23:24","modified_gmt":"2026-02-02T13:23:24","slug":"la-sarcoidosi-analisi-sistematica-delleziopatogenesi-clinica-diagnostica-e-strategie-terapeutiche-moderne","status":"publish","type":"post","link":"https:\/\/bmscience.net\/blog\/la-sarcoidosi-analisi-sistematica-delleziopatogenesi-clinica-diagnostica-e-strategie-terapeutiche-moderne\/","title":{"rendered":"La sarcoidosi: analisi sistematica dell&#8217;eziopatogenesi, clinica, diagnostica e strategie terapeutiche moderne"},"content":{"rendered":"\n<p>La <strong>sarcoidosi <\/strong>si definisce come una <strong>patologia infiammatoria<\/strong> multisistemica di natura cronica, la cui manifestazione patognomonica risiede nella formazione di <strong>granulomi epitelioidi <\/strong>non caseosi in molteplici organi e tessuti.<sup data-fn=\"9fe52fd5-884b-4eea-99fd-1310048b2fb4\" class=\"fn\"><a href=\"#9fe52fd5-884b-4eea-99fd-1310048b2fb4\" id=\"9fe52fd5-884b-4eea-99fd-1310048b2fb4-link\">1<\/a><\/sup> <sup data-fn=\"4a6ab215-7869-45ab-8860-e81980465bd0\" class=\"fn\"><a href=\"#4a6ab215-7869-45ab-8860-e81980465bd0\" id=\"4a6ab215-7869-45ab-8860-e81980465bd0-link\">2<\/a><\/sup><\/p>\n\n\n\n<p>Sebbene la presentazione clinica mostri una straordinaria eterogeneit\u00e0, il coinvolgimento dell&#8217;<strong>apparato respiratorio<\/strong>, in particolare dei <strong>polmoni <\/strong>e dei <strong>linfonodi intratoracici<\/strong>, si verifica in oltre il&nbsp;90%&nbsp;dei pazienti adulti, rendendo la gestione pneumologica il cardine del percorso assistenziale.<\/p>\n\n\n\n<p>La natura enigmatica della malattia risiede in un&#8217;eziologia ancora non del tutto chiarita, che sembra scaturire da una <strong>risposta immunitaria aberrante <\/strong>e persistente innescata da <strong>trigger ambientali<\/strong> o <strong>infettivi <\/strong>in soggetti caratterizzati da una specifica vulnerabilit\u00e0 genetica.<sup data-fn=\"3ab95872-579a-4d4d-b56d-6df1119622d5\" class=\"fn\"><a href=\"#3ab95872-579a-4d4d-b56d-6df1119622d5\" id=\"3ab95872-579a-4d4d-b56d-6df1119622d5-link\">3<\/a><\/sup><\/p>\n\n\n\n<div class=\"wp-block-advgb-accordions advgb-accordions-889d5d3e-5242-40c7-b8e9-247f1ae58176 advgb-accordion-wrapper\">\n<div class=\"wp-block-advgb-accordion-item advgb-accordion-item\" style=\"margin-bottom:15px\"><div class=\"advgb-accordion-header\" style=\"background-color:#000;color:#eee;border-style:solid;border-width:1px;border-radius:2px\"><span class=\"advgb-accordion-header-icon accordion-state\"><svg class=\"advgb-icon-closed\" fill=\"#fff\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\"><path fill=\"none\" d=\"M0,0h24v24H0V0z\"><\/path><path d=\"M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M17,13h-4v4h-2v-4H7v-2h4V7h2v4h4V13z\"><\/path><\/svg><svg class=\"advgb-icon-opened\" fill=\"#fff\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewBox=\"0 0 24 24\"><path fill=\"none\" d=\"M0,0h24v24H0V0z\"><\/path><path d=\"M12,2C6.48,2,2,6.48,2,12s4.48,10,10,10s10-4.48,10-10S17.52,2,12,2z M17,13H7v-2h10V13z\"><\/path><\/svg><\/span><h1 class=\"advgb-accordion-header-title\" style=\"color:inherit\"><span class=\"ez-toc-section\" id=\"Indice\"><\/span>Indice<span class=\"ez-toc-section-end\"><\/span><\/h1><\/div><div class=\"advgb-accordion-body\" style=\"border-style:solid !important;border-width:1px !important;border-color:undefined !important;border-top:none !important;border-radius:2px !important\"><div id=\"bmscience146107154\" style=\"margin-top: 15px;margin-left: 15px;float: right;\"><div style=\"\r\n  width: 200px;\r\n  margin: 0 auto;\r\n  text-align: center;\r\n\">\r\n<div data-id='24174' class='amazon-auto-links aal-js-loading'><p class='now-loading-placeholder'>Caricamento&#8230;.<\/p><\/div><\/div><\/div>\n\n\n<ul class=\"wp-block-advgb-summary advgb-toc alignnone\"><li class=\"toc-level-1\"><a href=\"#caratterizzazione-istopatologica-8fc5c02b-957d-4c74-9fcd-1dd5439ef0f1\">Caratterizzazione istopatologica<\/a><\/li><li class=\"toc-level-1\"><a href=\"#architettura-epidemiologica-e-varianti-demografiche-f1ecfd61-c883-4582-95d4-e16801f8c1e3\">Architettura epidemiologica e varianti demografiche<\/a><\/li><li class=\"toc-level-1\"><a href=\"#eziopatogenesi-2401c7f6-c369-422f-8255-abc288a15208\">Eziopatogenesi<\/a><\/li><li class=\"toc-level-2\"><a href=\"#suscettibilita-genetica-0c854965-d664-4877-82ab-902885ac755b\">Suscettibilit\u00e0 genetica<\/a><\/li><li class=\"toc-level-2\"><a href=\"#trigger-ambientali-e-infettivi-f5cb08cf-d68e-4e4a-a68d-5e2c9f28e652\">Trigger ambientali e infettivi<\/a><\/li><li class=\"toc-level-2\"><a href=\"#meccanismi-immunologici-della-granulomatosi-73454b41-4aaf-407b-9ef1-2719d205c58b\">Meccanismi immunologici della granulomatosi<\/a><\/li><li class=\"toc-level-2\"><a href=\"#reazioni-sarcoidee-indotte-da-farmaci-e-biotecnologie-disr-04139655-5042-43f8-88a6-73130a6107f5\">Reazioni sarcoidee indotte da farmaci e biotecnologie (DISR)<\/a><\/li><li class=\"toc-level-3\"><a href=\"#inibitori-dei-checkpoint-immunitari-ici-9463ea6a-232b-4980-8577-ee5f2be0c7da\">Inibitori dei Checkpoint Immunitari (ICI)<\/a><\/li><li class=\"toc-level-3\"><a href=\"#antagonisti-del-tnfalfa-8e05db5b-8992-45c4-ba3b-3284e191ad48\">Antagonisti del TNF-alfa<\/a><\/li><li class=\"toc-level-1\"><a href=\"#clinica-a0d68dda-bc5b-45a4-88fe-646d699c9adf\">Clinica<\/a><\/li><li class=\"toc-level-2\"><a href=\"#apparato-respiratorio-90-303a0259-92c8-4f2d-b915-cf9156c8782a\">Apparato respiratorio (&gt;90%)<\/a><\/li><li class=\"toc-level-2\"><a href=\"#manifestazioni-cutanee-25-4b143337-49f6-4801-8760-fbd500201855\">Manifestazioni cutanee (25%)<\/a><\/li><li class=\"toc-level-2\"><a href=\"#coinvolgimento-oculare-1225-85f9abda-0cc5-4283-ae19-a132f4846f2d\">Coinvolgimento oculare (12-25%)<\/a><\/li><li class=\"toc-level-2\"><a href=\"#sarcoidosi-cardiaca-e-neurologica-450c6d4d-93f0-47d6-a8e7-dfa90bb78692\">Sarcoidosi cardiaca e neurologica<\/a><\/li><li class=\"toc-level-1\"><a href=\"#percorso-diagnostico-e-stratificazione-del-rischio-15abad26-2901-49b5-aa70-1763e116707a\">Percorso diagnostico e stratificazione del rischio<\/a><\/li><li class=\"toc-level-2\"><a href=\"#stadiazione-radiografica-di-scadding-ee9d7640-113d-4ca9-966a-94d61a364794\">Stadiazione radiografica di Scadding<\/a><\/li><li class=\"toc-level-1\"><a href=\"#pettc-con-fdg-2a32ef4d-cc85-4fa8-85df-c6d03d829f73\">PET-TC con FDG<\/a><\/li><li class=\"toc-level-2\"><a href=\"#biopsia-e-tecniche-endoscopiche-77091a11-5d37-47fb-8ff3-4b2ecc4f72fa\">Biopsia e tecniche endoscopiche<\/a><\/li><li class=\"toc-level-2\"><a href=\"#laboratorio-e-altre-indagini-d6eafd21-5650-4098-a7ec-5c195a023b49\">Laboratorio e altre indagini<\/a><\/li><li class=\"toc-level-1\"><a href=\"#diagnosi-differenziale-e-identificazione-dei-mimics-92458de9-ed6a-489e-a20c-84f3be15c64c\">Diagnosi differenziale e identificazione dei &#8220;Mimics&#8221;<\/a><\/li><li class=\"toc-level-1\"><a href=\"#paradigmi-terapeutici-e-linee-guida-internazionali-40d2b6a6-bfbe-463a-9119-d7ebf061adf4\">Paradigmi terapeutici e Linee Guida Internazionali<\/a><\/li><li class=\"toc-level-2\"><a href=\"#terapia-di-prima-linea-glucocorticoidi-c8eae664-4edb-44ca-8d52-235f4f8710cf\">Terapia di prima linea: glucocorticoidi<\/a><\/li><li class=\"toc-level-2\"><a href=\"#terapia-di-seconda-linea-agenti-immunosoppressori-ebaf7b22-3ee9-4509-9acb-0a2638ab1417\">Terapia di seconda linea: agenti immunosoppressori<\/a><\/li><li class=\"toc-level-2\"><a href=\"#terapia-di-terza-linea-farmaci-biologici-3e07ac40-c8ef-4545-8ba8-820efc84b269\">Terapia di terza linea: farmaci biologici<\/a><\/li><li class=\"toc-level-1\"><a href=\"#prognosi-e-monitoraggio-34f92408-b66e-45a3-895c-ac325d2c8716\">Prognosi e monitoraggio<\/a><\/li><li class=\"toc-level-1\"><a href=\"#gestione-delle-complicanze-croniche-d18ea38b-9270-4087-8cde-bd3d9db54f19\">Gestione delle complicanze croniche<\/a><\/li><\/ul>\n<\/div><\/div>\n<\/div>\n\n\n<div id=\"bmscience3435294506\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/40p5aup\" target=\"_blank\" aria-label=\"61YY6aokQXL._SX3000_\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/61YY6aokQXL._SX3000_-scaled.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/61YY6aokQXL._SX3000_-scaled.jpg 2560w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/61YY6aokQXL._SX3000_-300x71.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/61YY6aokQXL._SX3000_-1024x241.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/61YY6aokQXL._SX3000_-768x181.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/61YY6aokQXL._SX3000_-1536x361.jpg 1536w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/61YY6aokQXL._SX3000_-2048x482.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" width=\"2560\" height=\"602\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<div id=\"rtoc-mokuji-wrapper\" class=\"rtoc-mokuji-content frame4 preset2 animation-slide rtoc_open default\" data-id=\"26272\" data-theme=\"eStar\">\n\t\t\t<div id=\"rtoc-mokuji-title\" class=\"rtoc_btn_none rtoc_center\">\n\t\t\t\n\t\t\t<span>Indice dei contenuti<\/span>\n\t\t\t<\/div><ol class=\"rtoc-mokuji decimal_ol level-1\"><li class=\"rtoc-item\"><a href=\"#caratterizzazione-istopatologica-8fc5c02b-957d-4c74-9fcd-1dd5439ef0f1\">Caratterizzazione istopatologica<\/a><\/li><li class=\"rtoc-item\"><a href=\"#architettura-epidemiologica-e-varianti-demografiche-f1ecfd61-c883-4582-95d4-e16801f8c1e3\">Architettura epidemiologica e varianti demografiche<\/a><\/li><li class=\"rtoc-item\"><a href=\"#eziopatogenesi-2401c7f6-c369-422f-8255-abc288a15208\">Eziopatogenesi<\/a><ul class=\"rtoc-mokuji mokuji_none level-2\"><li class=\"rtoc-item\"><a href=\"#suscettibilita-genetica-0c854965-d664-4877-82ab-902885ac755b\">Suscettibilit\u00e0 genetica<\/a><\/li><li class=\"rtoc-item\"><a href=\"#trigger-ambientali-e-infettivi-f5cb08cf-d68e-4e4a-a68d-5e2c9f28e652\">Trigger ambientali e infettivi<\/a><\/li><li class=\"rtoc-item\"><a href=\"#meccanismi-immunologici-della-granulomatosi-73454b41-4aaf-407b-9ef1-2719d205c58b\">Meccanismi immunologici della granulomatosi<\/a><\/li><li class=\"rtoc-item\"><a href=\"#reazioni-sarcoidee-indotte-da-farmaci-e-biotecnologie-disr-04139655-5042-43f8-88a6-73130a6107f5\">Reazioni sarcoidee indotte da farmaci e biotecnologie (DISR)<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#clinica-a0d68dda-bc5b-45a4-88fe-646d699c9adf\">Clinica<\/a><ul class=\"rtoc-mokuji mokuji_none level-2\"><li class=\"rtoc-item\"><a href=\"#apparato-respiratorio-90-303a0259-92c8-4f2d-b915-cf9156c8782a\">Apparato respiratorio (&gt;90%)<\/a><\/li><li class=\"rtoc-item\"><a href=\"#manifestazioni-cutanee-25-4b143337-49f6-4801-8760-fbd500201855\">Manifestazioni cutanee (25%)<\/a><\/li><li class=\"rtoc-item\"><a href=\"#coinvolgimento-oculare-1225-85f9abda-0cc5-4283-ae19-a132f4846f2d\">Coinvolgimento oculare (12-25%)<\/a><\/li><li class=\"rtoc-item\"><a href=\"#sarcoidosi-cardiaca-e-neurologica-450c6d4d-93f0-47d6-a8e7-dfa90bb78692\">Sarcoidosi cardiaca e neurologica<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#percorso-diagnostico-e-stratificazione-del-rischio-15abad26-2901-49b5-aa70-1763e116707a\">Percorso diagnostico e stratificazione del rischio<\/a><ul class=\"rtoc-mokuji mokuji_none level-2\"><li class=\"rtoc-item\"><a href=\"#stadiazione-radiografica-di-scadding-ee9d7640-113d-4ca9-966a-94d61a364794\">Stadiazione radiografica di Scadding<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#pettc-con-fdg-2a32ef4d-cc85-4fa8-85df-c6d03d829f73\">PET-TC con FDG<\/a><ul class=\"rtoc-mokuji mokuji_none level-2\"><li class=\"rtoc-item\"><a href=\"#biopsia-e-tecniche-endoscopiche-77091a11-5d37-47fb-8ff3-4b2ecc4f72fa\">Biopsia e tecniche endoscopiche<\/a><\/li><li class=\"rtoc-item\"><a href=\"#laboratorio-e-altre-indagini-d6eafd21-5650-4098-a7ec-5c195a023b49\">Laboratorio e altre indagini<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#diagnosi-differenziale-e-identificazione-dei-mimics-92458de9-ed6a-489e-a20c-84f3be15c64c\">Diagnosi differenziale e identificazione dei &#8220;Mimics&#8221;<\/a><\/li><li class=\"rtoc-item\"><a href=\"#paradigmi-terapeutici-e-linee-guida-internazionali-40d2b6a6-bfbe-463a-9119-d7ebf061adf4\">Paradigmi terapeutici e Linee Guida Internazionali<\/a><ul class=\"rtoc-mokuji mokuji_none level-2\"><li class=\"rtoc-item\"><a href=\"#terapia-di-prima-linea-glucocorticoidi-c8eae664-4edb-44ca-8d52-235f4f8710cf\">Terapia di prima linea: glucocorticoidi<\/a><\/li><li class=\"rtoc-item\"><a href=\"#terapia-di-seconda-linea-agenti-immunosoppressori-ebaf7b22-3ee9-4509-9acb-0a2638ab1417\">Terapia di seconda linea: agenti immunosoppressori<\/a><\/li><li class=\"rtoc-item\"><a href=\"#terapia-di-terza-linea-farmaci-biologici-3e07ac40-c8ef-4545-8ba8-820efc84b269\">Terapia di terza linea: farmaci biologici<\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#prognosi-e-monitoraggio-34f92408-b66e-45a3-895c-ac325d2c8716\">Prognosi e monitoraggio<\/a><\/li><li class=\"rtoc-item\"><a href=\"#gestione-delle-complicanze-croniche-d18ea38b-9270-4087-8cde-bd3d9db54f19\">Gestione delle complicanze croniche<\/a><\/li><\/ol><\/div><h2 class=\"wp-block-heading\" id=\"caratterizzazione-istopatologica-8fc5c02b-957d-4c74-9fcd-1dd5439ef0f1\"><span class=\"ez-toc-section\" id=\"Caratterizzazione_istopatologica\"><\/span>Caratterizzazione istopatologica<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Dal punto di vista istopatologico, il <strong>granuloma sarcoideo<\/strong> rappresenta l&#8217;unit\u00e0 funzionale della malattia. Esso \u00e8 costituito da un raggruppamento organizzato di cellule infiammatorie, principalmente macrofagi attivati che assumono un aspetto epitelioide e possono fondersi per formare cellule giganti multinucleate, come le <strong>cellule di Langhans<\/strong>.<sup data-fn=\"26d13a76-9fc5-4d73-ba1d-7c04e6e3757c\" class=\"fn\"><a href=\"#26d13a76-9fc5-4d73-ba1d-7c04e6e3757c\" id=\"26d13a76-9fc5-4d73-ba1d-7c04e6e3757c-link\">4<\/a><\/sup><\/p>\n\n\n\n<p>Questi aggregati sono tipicamente circondati da una corona di linfociti, con una netta prevalenza di linfociti&nbsp;<em>T<\/em>&nbsp;helper&nbsp;<em>CD<\/em>4+, e in misura minore da linfociti&nbsp;<em>B<\/em>&nbsp;e plasmacellule.<sup data-fn=\"34e8d3d0-98dc-4981-82a8-8a45e4d5819f\" class=\"fn\"><a href=\"#34e8d3d0-98dc-4981-82a8-8a45e4d5819f\" id=\"34e8d3d0-98dc-4981-82a8-8a45e4d5819f-link\">5<\/a><\/sup> Un elemento discriminante fondamentale rispetto alla tubercolosi \u00e8 l&#8217;<strong>assenza di necrosi caseosa centrale<\/strong>, sebbene in rari casi possano essere presenti minime aree di <strong>necrosi fibrinoide<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-cb-carousel-v2 cb-carousel-block cb-single-slide\" data-cb-slides-per-view=\"1\" data-cb-slides-per-group=\"1\" data-cb-space-between=\"15\" data-cb-speed=\"300\" data-cb-navigation=\"true\" data-cb-pagination=\"true\" data-cb-breakpoints=\"{&quot;768&quot;:{&quot;slidesPerView&quot;:1,&quot;slidesPerGroup&quot;:1}}\"><div class=\"swiper\"><div class=\"cb-wrapper swiper-wrapper\">\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733663e45e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733663e45e\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"336\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis-lung-histology-sah-sized_it.jpg\" alt=\"\" class=\"wp-image-26273\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis-lung-histology-sah-sized_it.jpg 1000w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis-lung-histology-sah-sized_it-300x101.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis-lung-histology-sah-sized_it-768x258.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Biopsia polmonare (sarcoidosi) \u2013 colorazione ematossilina ed eosina.<\/strong><br>A sinistra (basso ingrandimento): presenza di granulomi distribuiti lungo il fascio broncovascolare; a destra (alto ingrandimento): dettaglio di un granuloma con cellule giganti multinucleate al centro.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733663e98a&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733663e98a\" class=\"wp-block-image alignwide size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"764\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/p19-f4-1024x764.jpg\" alt=\"\" class=\"wp-image-26276\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/p19-f4-1024x764.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/p19-f4-300x224.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/p19-f4-768x573.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/p19-f4.jpg 1045w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Istopatologia della sarcoidosi<\/strong><br>Colorazione con ematossilina ed eosina, ingrandimento 400x. Granulomi non caseificanti nel derma con istiociti multinucleati e infiammazione linfocitaria.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733663f556&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733663f556\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"485\" height=\"501\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosi.jpeg\" alt=\"\" class=\"wp-image-26290\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosi.jpeg 485w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosi-290x300.jpeg 290w\" sizes=\"auto, (max-width: 485px) 100vw, 485px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Istopatologia di un paziente con sarcoidosi.<\/strong><br>Gli stessi reperti istopatologici possono essere osservati in un&#8217;elevata percentuale di pazienti con patologie sarcoidi-simili.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733663fd79&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733663fd79\" class=\"wp-block-image alignwide size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/fimmu-14-1150128-g001-1024x575.jpg\" alt=\"\" class=\"wp-image-26301\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/fimmu-14-1150128-g001-1024x575.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/fimmu-14-1150128-g001-300x168.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/fimmu-14-1150128-g001-768x431.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/fimmu-14-1150128-g001-1536x862.jpg 1536w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/fimmu-14-1150128-g001-2048x1149.jpg 2048w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/fimmu-14-1150128-g001-373x210.jpg 373w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>(A) Istopatologia (E&amp;E):<\/strong> linfonodo con granulomi non epitelioidi adiacenti ai follicoli linfoidi primari. A forte ingrandimento: granulomi confluenti e presenza di cellule giganti.<br><strong>(B) CD138:<\/strong> proliferazione plasmacellulare positiva.<br><strong>(C, D) Catene leggere:<\/strong> assenza di restrizione per le catene kappa o lambda.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div id=\"bmscience2834416739\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><div data-id='24174' class='amazon-auto-links aal-js-loading'><p class='now-loading-placeholder'>Caricamento....<\/p><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><div class=\"cb-pagination swiper-pagination\"><\/div><div class=\"cb-button-prev swiper-button-prev\"><\/div><div class=\"cb-button-next swiper-button-next\"><\/div><\/div>\n\n\n\n<p>La dinamica di formazione del granuloma suggerisce un processo di compartimentazione immunitaria, in cui l&#8217;organismo tenta di isolare un antigene persistente e non degradabile. Se il processo infiammatorio non si risolve, la persistenza delle <strong>citochine profibrotiche<\/strong> prodotte dai macrofagi e dai linfociti&nbsp;<em>Th<\/em>2&nbsp;pu\u00f2 indurre una transizione verso la <strong>fibrosi<\/strong>, portando alla distruzione dell&#8217;architettura tissutale originale e alla perdita della funzione d&#8217;organo, come osservato nello<strong>stadio IV della sarcoidosi polmonare<\/strong>.<sup data-fn=\"e37db73c-4db4-4048-922d-8750342a01f8\" class=\"fn\"><a href=\"#e37db73c-4db4-4048-922d-8750342a01f8\" id=\"e37db73c-4db4-4048-922d-8750342a01f8-link\">6<\/a><\/sup> <sup data-fn=\"dfdde489-e0a4-42fc-afb4-e801f189f69b\" class=\"fn\"><a href=\"#dfdde489-e0a4-42fc-afb4-e801f189f69b\" id=\"dfdde489-e0a4-42fc-afb4-e801f189f69b-link\">7<\/a><\/sup><\/p>\n\n\n<div id=\"bmscience2815760022\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><div data-id='24157' class='amazon-auto-links aal-js-loading'><p class='now-loading-placeholder'>Now loading&#8230;<\/p><\/div>\r\n\r\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"architettura-epidemiologica-e-varianti-demografiche-f1ecfd61-c883-4582-95d4-e16801f8c1e3\"><span class=\"ez-toc-section\" id=\"Architettura_epidemiologica_e_varianti_demografiche\"><\/span>Architettura epidemiologica e varianti demografiche<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L&#8217;epidemiologia della sarcoidosi riflette una complessa interazione tra fattori ereditari, esposizioni ambientali e disparit\u00e0 socio-economiche, manifestandosi con variazioni geografiche, etniche e di genere estremamente marcate.<\/p>\n\n\n\n<p>A livello globale, la <strong>prevalenza <\/strong>\u00e8 stimata tra&nbsp;1&nbsp;e&nbsp;5&nbsp;casi ogni&nbsp;10.000&nbsp;abitanti, ma questa statistica generale maschera differenze locali profonde. L&#8217;incidenza annuale oscilla tra&nbsp;2&nbsp;e&nbsp;40&nbsp;casi per&nbsp;100.000&nbsp;persone, con i tassi pi\u00f9 elevati registrati nei paesi del Nord Europa e tra la popolazione afroamericana negli Stati Uniti.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Parametro epidemiologico<\/th><th>Dettaglio clinico e demografico<\/th><\/tr><\/thead><tbody><tr><td>Prevalenza globale<\/td><td>1-5&nbsp;per&nbsp;10.000&nbsp;abitanti<\/td><\/tr><tr><td>Incidenza in Europa<\/td><td>1-625&nbsp;per&nbsp;500.000&nbsp;abitanti (estrema variabilit\u00e0)<\/td><\/tr><tr><td>Picco di et\u00e0 (primo)<\/td><td>20-45&nbsp;anni (prevalenza tra la terza e quinta decade)<\/td><\/tr><tr><td>Picco di et\u00e0 (secondo)<\/td><td>Donne di et\u00e0 superiore ai&nbsp;50&nbsp;anni<\/td><\/tr><tr><td>Rapporto di genere<\/td><td>Lieve predilezione femminile (fino a&nbsp;2:1&nbsp;in alcune coorti)<\/td><\/tr><tr><td>Etnia afroamericana<\/td><td>Incidenza di&nbsp;35,5&nbsp;per&nbsp;100.000; forme pi\u00f9 gravi e croniche<\/td><\/tr><tr><td>Popolazione scandinava<\/td><td>Alta prevalenza; frequente Sindrome di L\u00f6fgren (1\/3&nbsp;dei casi)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>In Italia, la sarcoidosi \u00e8 ufficialmente riconosciuta come <strong>malattia rara<\/strong>. I dati provenienti da registri regionali, come quelli del Piemonte e della Valle d&#8217;Aosta, indicano una prevalenza di circa&nbsp;<strong>19,5&nbsp;casi <\/strong>su&nbsp;<strong>100.000&nbsp;persone<\/strong>.<sup data-fn=\"d0b4f1f8-f2ee-4dea-b60d-4ca47ebbdb6a\" class=\"fn\"><a href=\"#d0b4f1f8-f2ee-4dea-b60d-4ca47ebbdb6a\" id=\"d0b4f1f8-f2ee-4dea-b60d-4ca47ebbdb6a-link\">8<\/a><\/sup> Altre stime nazionali suggeriscono un tasso di circa&nbsp;1&nbsp;individuo ogni&nbsp;10.000&nbsp;abitanti.<\/p>\n\n\n\n<p>L&#8217;analisi dei flussi migratori e dei cambiamenti demografici indica che la sarcoidosi sta diventando una diagnosi sempre pi\u00f9 frequente anche in popolazioni precedentemente considerate a basso rischio, probabilmente a causa di una maggiore consapevolezza clinica e di una migliore accessibilit\u00e0 alle tecniche di imaging avanzate.<\/p>\n\n\n<div id=\"bmscience2116755827\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/3SoEfdS\" target=\"_blank\" aria-label=\"Screenshot 2025-05-28 195542\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-28-195542.png\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-28-195542.png 1438w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-28-195542-300x61.png 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-28-195542-1024x207.png 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/Screenshot-2025-05-28-195542-768x155.png 768w\" sizes=\"auto, (max-width: 1438px) 100vw, 1438px\" width=\"1438\" height=\"290\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"eziopatogenesi-2401c7f6-c369-422f-8255-abc288a15208\"><span class=\"ez-toc-section\" id=\"Eziopatogenesi\"><\/span>Eziopatogenesi<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L&#8217;eziologia della sarcoidosi rimane l&#8217;aspetto pi\u00f9 dibattuto della patologia. L&#8217;ipotesi corrente la configura come una <strong>malattia multifattoriale<\/strong>, derivante dall&#8217;esposizione di un ospite geneticamente suscettibile a uno o pi\u00f9 agenti scatenanti di natura infettiva o non infettiva.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"suscettibilita-genetica-0c854965-d664-4877-82ab-902885ac755b\"><span class=\"ez-toc-section\" id=\"Suscettibilita_genetica\"><\/span>Suscettibilit\u00e0 genetica<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div id=\"bmscience441107449\" style=\"margin-top: 15px;margin-left: 15px;float: right;\"><a href=\"https:\/\/amzn.to\/48UsaWO\" target=\"_blank\" aria-label=\"Version 1.0.0\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/12\/6ba5c8a9-a45c-4da9-aa89-d868b8d5e5e9.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/12\/6ba5c8a9-a45c-4da9-aa89-d868b8d5e5e9.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/12\/6ba5c8a9-a45c-4da9-aa89-d868b8d5e5e9-180x150.jpg 180w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" width=\"300\" height=\"250\"   \/><\/a><\/div>\n\n\n<p>La componente genetica \u00e8 supportata da studi su gemelli e dall&#8217;osservazione di cluster familiari, che rappresentano circa il&nbsp;5-10%&nbsp;dei casi.<sup data-fn=\"8c678092-1445-4838-9837-e6cecad3d670\" class=\"fn\"><a href=\"#8c678092-1445-4838-9837-e6cecad3d670\" id=\"8c678092-1445-4838-9837-e6cecad3d670-link\">9<\/a><\/sup><\/p>\n\n\n\n<p>La ricerca si \u00e8 concentrata sul sistema dell&#8217;antigene leucocitario umano (<em><strong>HLA<\/strong><\/em>), identificando specifici alleli che influenzano non solo il rischio di contrarre la malattia, ma anche il suo decorso clinico e la prognosi. Ad esempio, l&#8217;allele&nbsp;<strong><em>HLA<\/em>&#8211;<em>DRB<\/em>1\u221703<\/strong>&nbsp;\u00e8 strettamente associato alla <strong>sindrome di L\u00f6fgren<\/strong>, una forma acuta a risoluzione spontanea, mentre alleli come&nbsp;<strong><em>HLA<\/em>&#8211;<em>DRB<\/em>1\u221711<\/strong>, <strong>\u221712<\/strong>, <strong>\u221714<\/strong>&nbsp;e&nbsp;<strong>\u221715<\/strong>&nbsp;sono correlati a una maggiore suscettibilit\u00e0 generale e, in alcuni casi, a un <strong>fenotipo cronico <\/strong>o <strong>fibrosante<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"trigger-ambientali-e-infettivi-f5cb08cf-d68e-4e4a-a68d-5e2c9f28e652\"><span class=\"ez-toc-section\" id=\"Trigger_ambientali_e_infettivi\"><\/span>Trigger ambientali e infettivi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Tra i potenziali agenti scatenanti ambientali, sono stati identificati <strong>polveri <\/strong>di metalli (come il berillio, che causa una patologia quasi indistinguibile, la <strong>berilliosi<\/strong>), insetticidi, <strong>muffe<\/strong>, solventi e resine vegetali.<\/p>\n\n\n\n<p>Anche il personale sanitario sembra presentare un rischio relativo aumentato, suggerendo una possibile trasmissione di agenti infettivi non ancora isolati o una specifica esposizione professionale.<\/p>\n\n\n\n<p>L&#8217;ipotesi infettiva punta fortemente sui <strong>micobatteri <\/strong>(in particolare varianti simili a&nbsp;<em>Mycobacterium tuberculosis<\/em>) e sul&nbsp;<em>Propionibacterium acnes<\/em>, le cui componenti proteiche sono state rinvenute all&#8217;interno dei granulomi di pazienti sarcoidei.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"meccanismi-immunologici-della-granulomatosi-73454b41-4aaf-407b-9ef1-2719d205c58b\"><span class=\"ez-toc-section\" id=\"Meccanismi_immunologici_della_granulomatosi\"><\/span>Meccanismi immunologici della granulomatosi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Il processo inizia quando un antigene sconosciuto viene fagocitato dalle cellule presentanti l&#8217;antigene (<em>APC<\/em>), come i<strong>macrofagi alveolari <\/strong>e le <strong>cellule dendritiche<\/strong>. Queste cellule migrano verso i linfonodi drenanti, secernendo citochine come&nbsp;<em>IL<\/em>-12&nbsp;e&nbsp;<em>IL<\/em>-1, che promuovono l&#8217;espansione clonale dei linfociti&nbsp;<em>T<\/em>&nbsp;helper di tipo&nbsp;1&nbsp;(<em>Th<\/em>1) e&nbsp;<em>Th<\/em>17.<sup data-fn=\"3d1cac2e-f35e-4edc-a424-997a68ea22e7\" class=\"fn\"><a href=\"#3d1cac2e-f35e-4edc-a424-997a68ea22e7\" id=\"3d1cac2e-f35e-4edc-a424-997a68ea22e7-link\">10<\/a><\/sup> Questi linfociti producono elevate quantit\u00e0 di interferone-gamma (<strong><em>IFN<\/em>&#8211;<em>\u03b3<\/em><\/strong>) e interleuchina-2 (<strong><em>IL<\/em>-2<\/strong>), che a loro volta attivano ulteriormente i macrofagi, stimolando la produzione di fattore di necrosi tumorale alfa (<strong><em>TNF<\/em>&#8211;<em>\u03b1<\/em><\/strong>).<\/p>\n\n\n\n<p>Il&nbsp;<em>TNF<\/em>&#8211;<em>\u03b1<\/em>&nbsp;agisce come una molecola chiave per il reclutamento cellulare e l&#8217;organizzazione architettonica del <strong>granuloma<\/strong>.<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336654ea2&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336654ea2\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"714\" height=\"477\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g001.jpg\" alt=\"\" class=\"wp-image-26302\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g001.jpg 714w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g001-300x200.jpg 300w\" sizes=\"auto, (max-width: 714px) 100vw, 714px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Meccanismo immunologico di formazione del granuloma.<\/strong><br>Un antigene ignoto (Ag) innesca l&#8217;attivazione dei macrofagi alveolari (AM) e delle cellule dendritiche (DC). Le DC migrano ai linfonodi drenanti rilasciando IL-12 e IL-1, citochine che guidano la differenziazione e l&#8217;espansione dei linfociti Th1 e Th17 (produttori di IFN-\u03b3 e IL-2). Il TNF-\u03b1 stimola le cellule NK a rilasciare IFN-\u03b3, il quale amplifica ulteriormente l&#8217;attivazione macrofagica. I macrofagi attivati up-regolano molecole di adesione (es. ICAM-1) e secernono un ampio pannello di mediatori pro-infiammatori (tra cui IL-1\u03b2, TNF-\u03b1, IL-17 e TGF-\u03b2), creando un microambiente che recluta cellule immuni (linfociti B, T e monociti) e sostiene l&#8217;architettura strutturale del granuloma.<\/figcaption><\/figure>\n\n\n<div id=\"bmscience1992966336\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/45dzPgP\" target=\"_blank\" aria-label=\"81DaP+QCO0L._SX3000_\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/81DaPQCO0L._SX3000_.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/81DaPQCO0L._SX3000_.jpg 2415w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/81DaPQCO0L._SX3000_-300x59.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/81DaPQCO0L._SX3000_-1024x201.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/81DaPQCO0L._SX3000_-768x151.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/81DaPQCO0L._SX3000_-1536x301.jpg 1536w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/81DaPQCO0L._SX3000_-2048x402.jpg 2048w\" sizes=\"auto, (max-width: 2415px) 100vw, 2415px\" width=\"2415\" height=\"474\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"reazioni-sarcoidee-indotte-da-farmaci-e-biotecnologie-disr-04139655-5042-43f8-88a6-73130a6107f5\"><span class=\"ez-toc-section\" id=\"Reazioni_sarcoidee_indotte_da_farmaci_e_biotecnologie_DISR\"><\/span>Reazioni sarcoidee indotte da farmaci e biotecnologie (DISR)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Un&#8217;area di estrema rilevanza nella pratica clinica moderna \u00e8 quella delle <strong>reazioni sarcoidee indotte da farmaci <\/strong>(<em><strong>Drug-Induced Sarcoid-like Reactions<\/strong><\/em>,&nbsp;<em><strong>DISR<\/strong><\/em>), manifestazioni granulomatose sistemiche che mimano fedelmente la sarcoidosi idiopatica ma insorgono in correlazione temporale con l&#8217;assunzione di specifiche terapie.<\/p>\n\n\n\n<p>Queste reazioni rappresentano un <strong>paradosso immunologico<\/strong>, specialmente quando scatenate da farmaci nati per sopprimere l&#8217;infiammazione o per trattare la sarcoidosi stessa.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"inibitori-dei-checkpoint-immunitari-ici-9463ea6a-232b-4980-8577-ee5f2be0c7da\">Inibitori dei Checkpoint Immunitari (ICI)<\/h4>\n\n\n<div id=\"bmscience1236983548\" style=\"margin-top: 15px;margin-left: 15px;float: right;\"><a href=\"https:\/\/amzn.to\/4lyLsVe\" target=\"_blank\" aria-label=\"714rYhBGlAL._AC_SL1500_\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/07\/714rYhBGlAL._AC_SL1500_.gif\" alt=\"\"  width=\"300\" height=\"300\"   \/><\/a><\/div>\n\n\n<p>Gli&nbsp;<em>ICI<\/em>&nbsp;(nivolumab, pembrolizumab, ipilimumab, avelumab) hanno trasformato la terapia oncologica sbloccando i meccanismi di evasione immunitaria dei tumori. Tuttavia, rimuovendo i freni inibitori dei linfociti&nbsp;<em>T<\/em>, possono scatenare eventi avversi immuno-correlati (<em>irAE<\/em>), tra cui le&nbsp;<em>DISR<\/em>.<sup data-fn=\"48e0286b-2081-4d8a-aaf3-0949043234b4\" class=\"fn\"><a href=\"#48e0286b-2081-4d8a-aaf3-0949043234b4\" id=\"48e0286b-2081-4d8a-aaf3-0949043234b4-link\">11<\/a><\/sup><\/p>\n\n\n\n<p>Il blocco di&nbsp;<em>CTLA<\/em>-4&nbsp;eleva i livelli circolanti di cellule&nbsp;<em>Th<\/em>17, aumentando la produzione di&nbsp;<em>IL<\/em>-17&nbsp;e&nbsp;<em>TNF<\/em>&#8211;<em>\u03b1<\/em>, mentre il blocco di&nbsp;<em>PD<\/em>-1\/<em>PD<\/em>&#8211;<em>L<\/em>1&nbsp;potenzia l&#8217;attivit\u00e0 dei&nbsp;<em>Th<\/em>17&nbsp;e pu\u00f2 attivare la via metabolica di&nbsp;<em><strong>mTOR<\/strong><\/em>, essenziale per la sopravvivenza dei macrofagi nel granuloma. Clinicamente, queste reazioni possono essere confuse con la progressione del cancro a causa della comparsa di nuove linfoadenopatie ilari o mediastiniche captanti alla PET.<sup data-fn=\"af63d4ce-d839-4ef3-97b4-705783185de7\" class=\"fn\"><a href=\"#af63d4ce-d839-4ef3-97b4-705783185de7\" id=\"af63d4ce-d839-4ef3-97b4-705783185de7-link\">12<\/a><\/sup><\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733665ca3a&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733665ca3a\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"711\" height=\"432\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g002.jpg\" alt=\"\" class=\"wp-image-26305\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g002.jpg 711w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g002-300x182.jpg 300w\" sizes=\"auto, (max-width: 711px) 100vw, 711px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Meccanismo d&#8217;azione degli inibitori dei checkpoint immunitari (ICI).<\/strong><br>Gli ICI agiscono bloccando i pathway inibitori che sopprimono la risposta immunitaria. Ipilimumab ha come bersaglio il CTLA-4, espresso sui linfociti T attivati a livello degli organi linfoidi. A livello dei tessuti periferici, Nivolumab e Pembrolizumab bloccano il recettore PD-1 sui linfociti T, mentre Atezolizumab, Durvalumab e Avelumab inibiscono il ligando PD-L1, espresso sia sulle cellule tumorali che sulle cellule immunitarie<\/figcaption><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\" id=\"antagonisti-del-tnfalfa-8e05db5b-8992-45c4-ba3b-3284e191ad48\">Antagonisti del TNF-alfa<\/h4>\n\n\n\n<p>Sebbene farmaci come infliximab e adalimumab siano usati come terza linea nel trattamento della <strong>sarcoidosi refrattaria<\/strong>, essi possono indurre reazioni sarcoidee. Questo fenomeno sembra legato a un&#8217;alterazione dell&#8217;equilibrio tra i recettori del&nbsp;<em>TNF<\/em>. Il blocco del&nbsp;<em>TNF<\/em>&nbsp;pu\u00f2 interferire con la via del recettore&nbsp;2&nbsp;(<em>TNFR<\/em>2), che \u00e8 cruciale per la funzione soppressoria delle cellule&nbsp;<em>T<\/em>&nbsp;regolatorie (<em>Treg<\/em>).<\/p>\n\n\n\n<p>Una riduzione dell&#8217;attivit\u00e0 delle&nbsp;<em>Treg<\/em>&nbsp;pu\u00f2 portare a un rimbalzo della risposta&nbsp;<em>Th<\/em>1\/<em>Th<\/em>17, facilitando la formazione di <strong>granulomi<\/strong>. L&#8217;etanercept, agendo come un recettore solubile, sembra essere associato pi\u00f9 frequentemente a questo effetto rispetto agli anticorpi monoclonali completi.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:70%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733665d44a&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733665d44a\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"689\" height=\"549\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g003.jpg\" alt=\"\" class=\"wp-image-26309\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g003.jpg 689w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/diagnostics-15-01658-g003-300x239.jpg 300w\" sizes=\"auto, (max-width: 689px) 100vw, 689px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Meccanismo d&#8217;azione degli agenti anti-TNF.<\/strong><br>Gli agenti anti-TNF legano selettivamente il TNF-\u03b1, inibendone l&#8217;interazione con il recettore TNFR1 (p55); ci\u00f2 previene l&#8217;attivazione di NF-kB, delle MAPK e delle vie apoptotiche. Parallelamente, il blocco del legame con TNFR2 (p75) induce un significativo incremento delle cellule Treg che, attraverso la produzione di TGF-\u03b2, contribuiscono alla regolazione immunitaria e alla dinamica di formazione del granuloma.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:30%\"><div id=\"bmscience3116971293\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><div data-id='24174' class='amazon-auto-links aal-js-loading'><p class='now-loading-placeholder'>Caricamento....<\/p><\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Categoria farmacologica<\/th><th>Esempi principali<\/th><th>Meccanismo ipotizzato della DISR<\/th><\/tr><\/thead><tbody><tr><td><strong>Inibitori Checkpoint (ICI)<\/strong><\/td><td>Pembrolizumab, Nivolumab, Ipilimumab<\/td><td>Iperattivazione&nbsp;<em>T<\/em>-cellulare; aumento Th17; attivazione via mTOR<\/td><\/tr><tr><td><strong>Antagonisti TNF-<em>\u03b1<\/em><\/strong><\/td><td>Etanercept, Adalimumab, Infliximab<\/td><td>Squilibrio TNFR1\/TNFR2; inibizione cellule Treg; effetto paradossale<\/td><\/tr><tr><td><strong>Inibitori di BRAF<\/strong><\/td><td>Vemurafenib<\/td><td>Alterazione profili citochinici; attivazione MAPK paradossale<\/td><\/tr><tr><td><strong>Interferoni<\/strong><\/td><td>IFN-alfa, IFN-beta<\/td><td>Stimolazione diretta della risposta Th1 e attivazione macrofagica<\/td><\/tr><tr><td><strong>Terapia antiretrovirale<\/strong><\/td><td>HAART<\/td><td>Sindrome da ricostituzione immunitaria (IRIS)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div id=\"bmscience3213731706\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/4ki3biQ\" target=\"_blank\" aria-label=\"df\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-scaled.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-scaled.jpg 2560w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-300x60.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-1024x203.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-768x153.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-1536x305.jpg 1536w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-2048x407.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" width=\"2560\" height=\"509\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"clinica-a0d68dda-bc5b-45a4-88fe-646d699c9adf\"><span class=\"ez-toc-section\" id=\"Clinica\"><\/span>Clinica<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"525\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Organi_Sarco.jpg\" alt=\"\" class=\"wp-image-26311\" style=\"width:382px;height:auto\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Organi_Sarco.jpg 700w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Organi_Sarco-300x225.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Organi_Sarco-373x280.jpg 373w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/figure>\n<\/div>\n\n\n<p>La sarcoidosi \u00e8 definita come &#8220;<strong>la grande imitatric<\/strong>e&#8221; per la sua capacit\u00e0 di interessare quasi ogni organo, manifestandosi con sintomi che variano drasticamente in base alla sede e all&#8217;estensione del coinvolgimento granulomatoso.<\/p>\n\n\n\n<p>Circa un terzo dei pazienti presenta sintomi sistemici prodromici, tra cui <strong>astenia <\/strong>(che pu\u00f2 essere invalidante e non correlata all&#8217;attivit\u00e0 della malattia), <strong>febbricola<\/strong>, <strong>calo ponderale<\/strong> e <strong>sudorazioni notturne<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"apparato-respiratorio-90-303a0259-92c8-4f2d-b915-cf9156c8782a\"><span class=\"ez-toc-section\" id=\"Apparato_respiratorio_%3E90\"><\/span>Apparato respiratorio (&gt;90%)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"240\" height=\"240\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosi.jpg\" alt=\"\" class=\"wp-image-26312\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosi.jpg 240w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosi-150x150.jpg 150w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/figure>\n<\/div>\n\n\n<p>La sarcoidosi polmonare si presenta tipicamente con <strong>tosse <\/strong>secca e stizzosa, <strong>dispnea da sforzo <\/strong>che pu\u00f2 progredire verso la <strong>dispnea a riposo<\/strong> nelle forme avanzate, e <strong>dolore toracico aspecifico<\/strong>.<\/p>\n\n\n\n<p>All&#8217;esame obiettivo, il torace pu\u00f2 risultare sorprendentemente silente, anche in presenza di estese alterazioni radiografiche, sebbene in alcuni casi siano udibili fini <strong>crepitii basali<\/strong>.<\/p>\n\n\n\n<p>L&#8217;<strong>emottisi<\/strong> \u00e8 estremamente rara e deve far sospettare complicanze come il micetoma in cavit\u00e0 fibrotiche preesistenti.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"manifestazioni-cutanee-25-4b143337-49f6-4801-8760-fbd500201855\"><span class=\"ez-toc-section\" id=\"Manifestazioni_cutanee_25\"><\/span>Manifestazioni cutanee (25%)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La pelle rappresenta una &#8220;finestra&#8221; diagnostica fondamentale. Le lesioni si dividono in specifiche (contenenti granulomi) e aspecifiche:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>eritema nodoso:<\/strong>&nbsp;manifestazione aspecifica caratterizzata da noduli rossi, caldi e dolenti sulle superfici estensorie delle gambe. \u00c8 spesso associato a una prognosi favorevole e fa parte della sindrome di L\u00f6fgren;<\/li>\n\n\n\n<li><strong>Lupus Pernio:<\/strong>&nbsp;placche rosso-violacee indurite localizzate sul naso, guance e orecchie. \u00c8 un segno di malattia cronica, spesso associato a coinvolgimento delle vie respiratorie superiori e a una risposta terapeutica meno brillante;<\/li>\n\n\n\n<li><strong>lesioni cicatriziali:<\/strong>&nbsp;i granulomi possono infiltrarsi in vecchie cicatrici o tatuaggi, causandone il rigonfiamento e l&#8217;arrossamento, un segno clinico molto suggestivo.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-cb-carousel-v2 cb-carousel-block cb-single-slide\" data-cb-slides-per-view=\"1\" data-cb-slides-per-group=\"1\" data-cb-space-between=\"15\" data-cb-speed=\"300\" data-cb-navigation=\"true\" data-cb-pagination=\"true\" data-cb-breakpoints=\"{&quot;768&quot;:{&quot;slidesPerView&quot;:1,&quot;slidesPerGroup&quot;:1}}\"><div class=\"swiper\"><div class=\"cb-wrapper swiper-wrapper\">\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:42%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336662055&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336662055\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"869\" height=\"1000\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-placche-facciali-eritematose-in-un-paziente-con-sarcoidosi.jpg\" alt=\"\" class=\"wp-image-26278\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-placche-facciali-eritematose-in-un-paziente-con-sarcoidosi.jpg 869w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-placche-facciali-eritematose-in-un-paziente-con-sarcoidosi-261x300.jpg 261w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-placche-facciali-eritematose-in-un-paziente-con-sarcoidosi-768x884.jpg 768w\" sizes=\"auto, (max-width: 869px) 100vw, 869px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi cutanea (placche)<\/strong><br>Questa foto mostra placche facciali eritematose in un paziente con sarcoidosi.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:58%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733666276d&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733666276d\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"760\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-i-caratteristici-noduli-sottocutanei-dolenti-eritematosi-sugli-stinchi-di-un-paziente-con-eritema-nodoso.jpg\" alt=\"\" class=\"wp-image-26279\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-i-caratteristici-noduli-sottocutanei-dolenti-eritematosi-sugli-stinchi-di-un-paziente-con-eritema-nodoso.jpg 1000w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-i-caratteristici-noduli-sottocutanei-dolenti-eritematosi-sugli-stinchi-di-un-paziente-con-eritema-nodoso-300x228.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-i-caratteristici-noduli-sottocutanei-dolenti-eritematosi-sugli-stinchi-di-un-paziente-con-eritema-nodoso-768x584.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Eritema nodoso<br><\/strong>Questa foto mostra i caratteristici noduli sottocutanei dolenti, eritematosi, sugli stinchi di un paziente con eritema nodoso.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:40%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336662f65&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336662f65\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"485\" height=\"479\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Placche-sarcoidosi.jpeg\" alt=\"\" class=\"wp-image-26291\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Placche-sarcoidosi.jpeg 485w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Placche-sarcoidosi-300x296.jpeg 300w\" sizes=\"auto, (max-width: 485px) 100vw, 485px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Lesioni a placca con desquamazione sul dorso della mano in una paziente, clinicamente sospette per <strong>sarcoidosi <\/strong>o patologia sarcoide-simile.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:60%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336663849&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336663849\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"665\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-noduli-della-pelle-in-un-paziente-con-sarcoidosi.jpg\" alt=\"\" class=\"wp-image-26281\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-noduli-della-pelle-in-un-paziente-con-sarcoidosi.jpg 1000w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-noduli-della-pelle-in-un-paziente-con-sarcoidosi-300x200.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-noduli-della-pelle-in-un-paziente-con-sarcoidosi-768x511.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi cutanea (nodulare)<\/strong><br>Questa immagine mostra noduli della pelle in un paziente con sarcoidosi.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:65%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336664025&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336664025\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-papule-multiple-sulle-labbra-di-un-paziente-con-sarcoidosi.jpg\" alt=\"\" class=\"wp-image-26282\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-papule-multiple-sulle-labbra-di-un-paziente-con-sarcoidosi.jpg 1000w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-papule-multiple-sulle-labbra-di-un-paziente-con-sarcoidosi-300x225.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-papule-multiple-sulle-labbra-di-un-paziente-con-sarcoidosi-768x576.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-immagine-mostra-papule-multiple-sulle-labbra-di-un-paziente-con-sarcoidosi-373x280.jpg 373w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi cutanea (papulare)<\/strong><br>Questa immagine mostra papule multiple sulle labbra di un paziente con sarcoidosi.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:35%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336664677&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336664677\" class=\"wp-block-image alignfull size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"786\" height=\"1000\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Aree-ipopigmentate-e-noduli-sottocutanei-in-un-paziente-con-sarcoidosi.jpg\" alt=\"\" class=\"wp-image-26283\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Aree-ipopigmentate-e-noduli-sottocutanei-in-un-paziente-con-sarcoidosi.jpg 786w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Aree-ipopigmentate-e-noduli-sottocutanei-in-un-paziente-con-sarcoidosi-236x300.jpg 236w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Aree-ipopigmentate-e-noduli-sottocutanei-in-un-paziente-con-sarcoidosi-768x977.jpg 768w\" sizes=\"auto, (max-width: 786px) 100vw, 786px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi cutanea (ipopigmentazione)<br><\/strong>Aree ipopigmentate e noduli sottocutanei in un paziente con sarcoidosi.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336664e81&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336664e81\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"485\" height=\"456\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Lesioni-al-naso.jpeg\" alt=\"\" class=\"wp-image-26292\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Lesioni-al-naso.jpeg 485w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Lesioni-al-naso-300x282.jpeg 300w\" sizes=\"auto, (max-width: 485px) 100vw, 485px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Paziente con lesioni maculari di colore rosso-giallastro localizzate su naso e guance. Clinicamente, le lesioni appaiono altamente sospette per sarcoidosi (<strong>lupus pernio<\/strong>) o patologie sarcoidi-simili.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f73366653f4&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f73366653f4\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"945\" height=\"1000\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-placche-violacee-sul-naso-di-un-paziente-con-sarcoidosi.jpg\" alt=\"\" class=\"wp-image-26280\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-placche-violacee-sul-naso-di-un-paziente-con-sarcoidosi.jpg 945w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-placche-violacee-sul-naso-di-un-paziente-con-sarcoidosi-284x300.jpg 284w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Questa-foto-mostra-placche-violacee-sul-naso-di-un-paziente-con-sarcoidosi-768x813.jpg 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi cutanea (lupus pernio)<\/strong><br>Questa foto mostra placche violacee sul naso di un paziente con sarcoidosi.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><div class=\"cb-pagination swiper-pagination\"><\/div><div class=\"cb-button-prev swiper-button-prev\"><\/div><div class=\"cb-button-next swiper-button-next\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"coinvolgimento-oculare-1225-85f9abda-0cc5-4283-ae19-a132f4846f2d\"><span class=\"ez-toc-section\" id=\"Coinvolgimento_oculare_12-25\"><\/span>Coinvolgimento oculare (12-25%)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L&#8217;occhio \u00e8 interessato in una percentuale significativa di pazienti, con variazioni etniche (pi\u00f9 comune negli afroamericani e giapponesi).<\/p>\n\n\n\n<p>L&#8217;<strong>uveite anteriore<\/strong> \u00e8 la forma pi\u00f9 frequente, manifestandosi con occhio rosso, dolore e fotofobia.<\/p>\n\n\n\n<p>L&#8217;<strong>uveite cronica <\/strong>o <strong>posteriore <\/strong>pu\u00f2 essere asintomatica nelle fasi iniziali ma pu\u00f2 portare a cataratta, glaucoma e cecit\u00e0 se non identificata tramite screening periodici con lampada a fessura.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"sarcoidosi-cardiaca-e-neurologica-450c6d4d-93f0-47d6-a8e7-dfa90bb78692\"><span class=\"ez-toc-section\" id=\"Sarcoidosi_cardiaca_e_neurologica\"><\/span>Sarcoidosi cardiaca e neurologica<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div id=\"bmscience4134895982\" style=\"margin-top: 15px;margin-left: 15px;float: right;\"><a href=\"https:\/\/amzn.to\/4exVHa6\" target=\"_blank\" aria-label=\"Version 1.0.0\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/ec79efd8-7b00-4f47-a66b-9a3b5fd0059f.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/ec79efd8-7b00-4f47-a66b-9a3b5fd0059f.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/ec79efd8-7b00-4f47-a66b-9a3b5fd0059f-180x150.jpg 180w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" width=\"300\" height=\"250\"   \/><\/a><\/div>\n\n\n<p>Queste localizzazioni, sebbene meno comuni, sono responsabili della maggior parte della mortalit\u00e0 e morbilit\u00e0 grave:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>cuore:<\/strong>&nbsp;il coinvolgimento clinico \u00e8 raro (&lt;5%), ma gli studi autoptici suggeriscono una prevalenza molto pi\u00f9 alta (25%). Si manifesta con disturbi della conduzione (blocco atrioventricolare di grado elevato), aritmie ventricolari e scompenso cardiaco da <strong>cardiomiopatia restrittiva<\/strong>;<sup data-fn=\"b5a959bf-b21b-4d1c-9d2d-6c331866033a\" class=\"fn\"><a href=\"#b5a959bf-b21b-4d1c-9d2d-6c331866033a\" id=\"b5a959bf-b21b-4d1c-9d2d-6c331866033a-link\">13<\/a><\/sup><\/li>\n\n\n\n<li><strong>sistema nervoso (<\/strong>&lt;10%<strong>):<\/strong>&nbsp;la <strong>neurosarcoidosi <\/strong>pu\u00f2 colpire il sistema nervoso centrale o periferico. La paralisi del nervo facciale (VII) \u00e8 il segno pi\u00f9 comune, spesso bilaterale o alternante. Altre manifestazioni includono meningite basale, diabete insipido per coinvolgimento ipofisario e neuropatie periferiche.<\/li>\n<\/ul>\n\n\n<div id=\"bmscience2161655494\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><div data-id='24174' class='amazon-auto-links aal-js-loading'><p class='now-loading-placeholder'>Caricamento&#8230;.<\/p><\/div><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"percorso-diagnostico-e-stratificazione-del-rischio-15abad26-2901-49b5-aa70-1763e116707a\"><span class=\"ez-toc-section\" id=\"Percorso_diagnostico_e_stratificazione_del_rischio\"><\/span>Percorso diagnostico e stratificazione del rischio<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La diagnosi di sarcoidosi non si fonda su un singolo test patognomonico, ma sulla convergenza di evidenze cliniche, radiologiche e istologiche, previa esclusione di altre condizioni granulomatose.<sup data-fn=\"db04e131-8d38-48c3-ba68-390bc2c88336\" class=\"fn\"><a href=\"#db04e131-8d38-48c3-ba68-390bc2c88336\" id=\"db04e131-8d38-48c3-ba68-390bc2c88336-link\">14<\/a><\/sup><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"stadiazione-radiografica-di-scadding-ee9d7640-113d-4ca9-966a-94d61a364794\"><span class=\"ez-toc-section\" id=\"Stadiazione_radiografica_di_Scadding\"><\/span>Stadiazione radiografica di Scadding<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>La radiografia del torace (<em>RX<\/em>) rimane il punto di partenza per la classificazione della sarcoidosi polmonare, utilizzando il sistema di Scadding che divide la malattia in quattro stadi principali sulla base dei reperti linfo-parenchimali.[1, 12, 13]<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Stadio<\/th><th>Definizione radiografica<\/th><th>Significato clinico e prognostico<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>0<\/strong><\/td><td>RX torace normale<\/td><td>Malattia puramente extratoracica o pre-radiologica<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>I<\/strong><\/td><td>Linfoadenopatia ilare bilaterale (BHL)<\/td><td>Stadio pi\u00f9 comune; spesso asintomatico; alta remissione spontanea<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>II<\/strong><\/td><td>BHL associata a infiltrati parenchimali<\/td><td>Presenza di granulomi sia nei linfonodi che nel tessuto polmonare<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>III<\/strong><\/td><td>Infiltrati parenchimali senza BHL<\/td><td>Granulomi confinati al polmone; minore probabilit\u00e0 di remissione<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\"><strong>IV<\/strong><\/td><td>Fibrosi polmonare diffusa<\/td><td>Presenza di cicatrici permanenti, perdita di volume e cisti<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-cb-carousel-v2 cb-carousel-block cb-single-slide\" data-cb-slides-per-view=\"1\" data-cb-slides-per-group=\"1\" data-cb-space-between=\"15\" data-cb-speed=\"300\" data-cb-navigation=\"true\" data-cb-pagination=\"true\" data-cb-breakpoints=\"{&quot;768&quot;:{&quot;slidesPerView&quot;:1,&quot;slidesPerGroup&quot;:1}}\"><div class=\"swiper\"><div class=\"cb-wrapper swiper-wrapper\">\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733666e5ab&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733666e5ab\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"914\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Adenopatia-ilare-bilaterale-nella-sarcoidosi-di-stadio-I.jpg\" alt=\"\" class=\"wp-image-26285\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Adenopatia-ilare-bilaterale-nella-sarcoidosi-di-stadio-I.jpg 1000w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Adenopatia-ilare-bilaterale-nella-sarcoidosi-di-stadio-I-300x274.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Adenopatia-ilare-bilaterale-nella-sarcoidosi-di-stadio-I-768x702.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi (stadio I)<\/strong><br>Adenopatia ilare bilaterale nella sarcoidosi di stadio I.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733666ebf7&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733666ebf7\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"934\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis_stage_ii_high_it.jpg\" alt=\"\" class=\"wp-image-26286\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis_stage_ii_high_it.jpg 1000w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis_stage_ii_high_it-300x280.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis_stage_ii_high_it-768x717.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi (stadio II)<br><\/strong>Adenopatie ilari bilaterali con opacit\u00e0 interstiziali nella sarcoidosi al II stadio.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733666f50e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733666f50e\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"985\" height=\"1000\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Sarcoidosi-stadio-III.jpg\" alt=\"\" class=\"wp-image-26287\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Sarcoidosi-stadio-III.jpg 985w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Sarcoidosi-stadio-III-296x300.jpg 296w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Sarcoidosi-stadio-III-768x780.jpg 768w\" sizes=\"auto, (max-width: 985px) 100vw, 985px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi (stadio III)<\/strong><br>Opacit\u00e0 interstiziali diffuse senza adenopatia ilare nello stadio III della sarcoidosi.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f733666f9de&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f733666f9de\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"923\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis_stage_iv_high_it.jpg\" alt=\"\" class=\"wp-image-26288\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis_stage_iv_high_it.jpg 1000w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis_stage_iv_high_it-300x277.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/sarcoidosis_stage_iv_high_it-768x709.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Sarcoidosi (stadio IV)<\/strong><br>Grave fibrosi diffusa con adenopatia ilare e alterazioni cistiche dei lobi superiori nella sarcoidosi allo stadio IV.<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div><div class=\"cb-pagination swiper-pagination\"><\/div><div class=\"cb-button-prev swiper-button-prev\"><\/div><div class=\"cb-button-next swiper-button-next\"><\/div><\/div>\n\n\n\n<p>Tuttavia, la TC ad alta risoluzione (<em><strong>HRCT<\/strong><\/em>) \u00e8 oggi considerata indispensabile per una migliore caratterizzazione. I segni tipici alla HRCT includono noduli a distribuzione <strong>perilinfatica <\/strong>(lungo i setti interlobulari e le scissure), ispessimento dei fasci broncovascolari e opacit\u00e0 a &#8220;vetro smerigliato&#8221; che riflettono un&#8217;<strong>alveolite granulomatosa attiva<\/strong>.<\/p>\n\n\n\n<div class=\"wp-block-cb-carousel-v2 cb-carousel-block cb-single-slide\" data-cb-slides-per-view=\"1\" data-cb-slides-per-group=\"1\" data-cb-space-between=\"15\" data-cb-speed=\"300\" data-cb-navigation=\"true\" data-cb-pagination=\"true\" data-cb-breakpoints=\"{&quot;768&quot;:{&quot;slidesPerView&quot;:1,&quot;slidesPerGroup&quot;:1}}\"><div class=\"swiper\"><div class=\"cb-wrapper swiper-wrapper\">\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:45%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f73366701c0&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f73366701c0\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"896\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/ct-pulmonary-sarcoidosis-sah-sized_it.jpg\" alt=\"\" class=\"wp-image-26289\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/ct-pulmonary-sarcoidosis-sah-sized_it.jpg 1000w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/ct-pulmonary-sarcoidosis-sah-sized_it-300x269.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/ct-pulmonary-sarcoidosis-sah-sized_it-768x688.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>TC del torace nella sarcoidosi polmonare<\/strong><br>che mostra ispessimento dei fasci broncovascolari e perline dei setti interlobulari.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:55%\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336670711&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336670711\" class=\"wp-block-image alignwide size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"734\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Polmone-1024x734.jpeg\" alt=\"\" class=\"wp-image-26294\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Polmone-1024x734.jpeg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Polmone-300x215.jpeg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Polmone-768x550.jpeg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Polmone.jpeg 1153w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">HRTC che mostra un quadro di fibrosi polmonare avanzata caratterizzata dalla presenza di <strong>honeycombing<\/strong><\/figcaption><\/figure>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f73366710b3&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f73366710b3\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"522\" height=\"431\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-31-200946.png\" alt=\"\" class=\"wp-image-26296\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-31-200946.png 522w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-31-200946-300x248.png 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-31-200946-180x150.png 180w\" sizes=\"auto, (max-width: 522px) 100vw, 522px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">HRTC che mostra il pattern UIP, <em>honeycombing <\/em>in sede basale e subpleurica (pi\u00f9 evidente<br>nel polmone di sinistra), bronchiectasie da trazione, opacit\u00e0 reticolari e aree di ground glass<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div id=\"bmscience1039760514\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><div data-id='24174' class='amazon-auto-links aal-js-loading'><p class='now-loading-placeholder'>Caricamento....<\/p><\/div><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-cb-slide-v2 cb-slide swiper-slide\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f73366719c7&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f73366719c7\" class=\"wp-block-image alignwide size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"361\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-31-201313.png\" alt=\"\" class=\"wp-image-26298\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-31-201313.png 819w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-31-201313-300x132.png 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Screenshot-2026-01-31-201313-768x339.png 768w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Donna di 49 anni con dolore toracico.<\/strong><br><strong>(A)<\/strong> TC coronale senza mezzo di contrasto: evidenti linfoadenopatie mediastiniche simmetriche (frecce bianche) con calcificazioni (punta di freccia).<br><strong>(B)<\/strong> Parenchima polmonare: opacit\u00e0 reticolari (punte di freccia bianche), estese bronchiectasie da trazione (frecce nere) e noduli perilinfatici (frecce bianche). Quadro suggestivo di sarcoidosi polmonare.<\/figcaption><\/figure>\n<\/div>\n<\/div><\/div><div class=\"cb-pagination swiper-pagination\"><\/div><div class=\"cb-button-prev swiper-button-prev\"><\/div><div class=\"cb-button-next swiper-button-next\"><\/div><\/div>\n\n\n<div id=\"bmscience3886191118\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/3Z1y57a\" target=\"_blank\" aria-label=\"51pUYGoTqgL._SX3000_\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/51pUYGoTqgL._SX3000_.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/51pUYGoTqgL._SX3000_.jpg 2006w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/51pUYGoTqgL._SX3000_-300x79.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/51pUYGoTqgL._SX3000_-1024x268.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/51pUYGoTqgL._SX3000_-768x201.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/51pUYGoTqgL._SX3000_-1536x402.jpg 1536w\" sizes=\"auto, (max-width: 2006px) 100vw, 2006px\" width=\"2006\" height=\"525\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"pettc-con-fdg-2a32ef4d-cc85-4fa8-85df-c6d03d829f73\"><span class=\"ez-toc-section\" id=\"PET-TC_con_FDG\"><\/span>PET-TC con FDG<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La Tomografia a Emissione di Positroni con FDG rappresenta uno strumento avanzato e fondamentale nella gestione della sarcoidosi, in particolare per i casi complessi o quando le tecniche standard (come la RX o la TC) non forniscono risposte definitive.<\/p>\n\n\n\n<p>La FDG-PET non si limita a mostrare l&#8217;anatomia (come la TC), ma evidenzia l&#8217;<strong>attivit\u00e0 metabolica<\/strong> della malattia. I granulomi attivi captano il glucosio marcato, apparendo come aree &#8220;luminose&#8221; o &#8220;calde&#8221; nelle immagini. Le sue funzioni principali sono:<\/p>\n\n\n<div id=\"bmscience2143331380\" style=\"float: right;\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3495866718878812\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-3495866718878812\" \ndata-ad-slot=\"7361327101\" \ndata-ad-format=\"auto\" data-full-width-responsive=\"true\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>valutazione dell&#8217;attivit\u00e0 infiammatoria:<\/strong> \u00e8 in grado di distinguere tra infiammazione attiva (che richiede terapia) e lesioni cicatriziali o fibrotiche (che non rispondono agli antinfiammatori);<\/li>\n\n\n\n<li><strong>stadiazione sistemica:<\/strong> essendo un esame <em>total body<\/em>, permette di individuare localizzazioni occulte della malattia in organi non sospetti, specie nel cuore nel sospetto clinico di <strong>sarcoidosi cardiaca <\/strong>anche se l&#8217;ECG e l&#8217;ecocardiogramma risultano negativi;<\/li>\n\n\n\n<li><strong>guida alla biopsia:<\/strong> grazie alla sua capacit\u00e0 di individuare le aree a maggior attivit\u00e0 metabolica, aiuta il chirurgo o lo pneumologo a scegliere il sito migliore per effettuare il prelievo, aumentando le probabilit\u00e0 di trovare granulomi;<\/li>\n\n\n\n<li><strong>risposta terapeutica:<\/strong> la riduzione della captazione (SUVmax) alla PET dopo il trattamento (es. con Infliximab) \u00e8 correlata al miglioramento della funzionalit\u00e0 polmonare (FVC), suggerendo che la PET sia utile per decidere se continuare o modificare le terapie in casi complessi.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"alignright size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"320\" height=\"320\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/OIP.webp\" alt=\"\" class=\"wp-image-26314\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/OIP.webp 320w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/OIP-300x300.webp 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/OIP-150x150.webp 150w\" sizes=\"auto, (max-width: 320px) 100vw, 320px\" \/><figcaption class=\"wp-element-caption\">Sarcoidosi muscolare alla PET con FDG.<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Nonostante i suoi vantaggi, la PET presenta delle criticit\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>non specificit\u00e0:<\/strong> l&#8217;aumentata captazione di FDG non \u00e8 esclusiva della sarcoidosi; si verifica anche in infezioni e tumori. Ad esempio, sia i linfonodi sarcoidei che le metastasi tumorali captano il glucosio, rendendo talvolta difficile la distinzione senza una biopsia;<\/li>\n\n\n\n<li><strong>reazioni sarcoidee indotte da farmaci (DISR):<\/strong> nei pazienti oncologici trattati con inibitori dei checkpoint immunitari (es. nivolumab, ipilimumab), la comparsa di linfonodi captanti alla PET pu\u00f2 simulare una progressione del tumore, mentre si tratta in realt\u00e0 di una reazione simil-sarcoidea.<\/li>\n<\/ul>\n\n\n<div id=\"bmscience1541957805\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/4kHiMcL\" target=\"_blank\" aria-label=\"IT_Main_Banner_FamilyFavourites\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/IT_Main_Banner_FamilyFavourites-scaled.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/IT_Main_Banner_FamilyFavourites-scaled.jpg 2560w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/IT_Main_Banner_FamilyFavourites-300x40.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/IT_Main_Banner_FamilyFavourites-1024x137.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/IT_Main_Banner_FamilyFavourites-768x102.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/IT_Main_Banner_FamilyFavourites-1536x205.jpg 1536w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/IT_Main_Banner_FamilyFavourites-2048x273.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" width=\"2560\" height=\"341\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"biopsia-e-tecniche-endoscopiche-77091a11-5d37-47fb-8ff3-4b2ecc4f72fa\"><span class=\"ez-toc-section\" id=\"Biopsia_e_tecniche_endoscopiche\"><\/span>Biopsia e tecniche endoscopiche<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>L&#8217;evidenza istologica di granulomi non caseosi \u00e8 necessaria nella maggior parte dei casi per confermare la diagnosi. La scelta del sito bioptico deve ricadere sulle sedi pi\u00f9 accessibili e meno invasive, come lesioni cutanee, linfonodi periferici o noduli congiuntivali. Se queste non sono disponibili, la <strong>fibrobroncoscopia <\/strong>\u00e8 la procedura d&#8217;elezione:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>EBUS-TBNA (<em>Endobronchial Ultrasound-guided Transbronchial Needle Aspiration<\/em>):<\/strong>&nbsp;ha rivoluzionato la diagnostica, permettendo di campionare i linfonodi mediastinici e ilari con una sensibilit\u00e0 superiore al&nbsp;90%, riducendo drasticamente la necessit\u00e0 di mediastinoscopia chirurgica;<\/li>\n\n\n\n<li><strong>biopsia transbronchiale (TBB):<\/strong>&nbsp;utile per campionare il parenchima polmonare se l&#8217;EBUS non \u00e8 dirimente o se si sospettano patologie parenchimali alternative.<\/li>\n<\/ul>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f7336680036&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f7336680036\" class=\"wp-block-image alignwide size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"254\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/bronco-1024x254.jpeg\" alt=\"\" class=\"wp-image-26299\" srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/bronco-1024x254.jpeg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/bronco-300x74.jpeg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/bronco-768x191.jpeg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/bronco-1536x381.jpeg 1536w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/bronco.jpeg 1796w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Ingrandisci\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\"><strong>Reperti broncoscopici di sarcoidosi endobronchiale.<\/strong><br><strong>(A)<\/strong> Bronco intermedio: eritema, edema della mucosa e aspetto granulomatoso.<br><strong>(B)<\/strong> Ipervascolarizzazione capillare, noduli multipli ed eritema.<br><strong>(C)<\/strong> Alterazioni analoghe nel bronco segmentale del lobo superiore destro.<br><strong>(D)<\/strong> Tipici noduli mucosi (3-4 mm) in un bronco segmentale.<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"laboratorio-e-altre-indagini-d6eafd21-5650-4098-a7ec-5c195a023b49\"><span class=\"ez-toc-section\" id=\"Laboratorio_e_altre_indagini\"><\/span>Laboratorio e altre indagini<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Il dosaggio dell&#8217;<em><strong>ACE<\/strong><\/em>&nbsp;sierico \u00e8 storicamente associato alla sarcoidosi; tuttavia, la sua utilit\u00e0 \u00e8 limitata dalla bassa sensibilit\u00e0 e specificit\u00e0. Livelli elevati si riscontrano solo nel&nbsp;40-60%&nbsp;dei pazienti con malattia attiva. Pi\u00f9 rilevante \u00e8 il monitoraggio del <strong>metabolismo del calcio <\/strong>(calcemia e calciuria delle&nbsp;24&nbsp;ore) e della funzionalit\u00e0 renale, dato il rischio di ipercalcemia causata dalla produzione endogena di vitamina&nbsp;<em>D<\/em>&nbsp;da parte dei macrofagi granulomatosi.<\/p>\n\n\n\n<p>La <strong>spirometria <\/strong>completa di&nbsp;<em>DLCO<\/em>&nbsp;(capacit\u00e0 di diffusione del monossido di carbonio) permette di valutare il deficit ventilatorio, tipicamente di tipo restrittivo, e l&#8217;impatto funzionale dell&#8217;inspessimento interstiziale.<\/p>\n\n\n<div id=\"bmscience4059065514\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/3ZiUlK7\" target=\"_blank\" aria-label=\"060dd986-f86b-40d2-ac67-2a500b3cd031._CR0,0,3000,600_SX1920_\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/060dd986-f86b-40d2-ac67-2a500b3cd031._CR003000600_SX1920_.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/060dd986-f86b-40d2-ac67-2a500b3cd031._CR003000600_SX1920_.jpg 1920w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/060dd986-f86b-40d2-ac67-2a500b3cd031._CR003000600_SX1920_-300x60.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/060dd986-f86b-40d2-ac67-2a500b3cd031._CR003000600_SX1920_-1024x205.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/060dd986-f86b-40d2-ac67-2a500b3cd031._CR003000600_SX1920_-768x154.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/060dd986-f86b-40d2-ac67-2a500b3cd031._CR003000600_SX1920_-1536x307.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" width=\"1920\" height=\"384\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"diagnosi-differenziale-e-identificazione-dei-mimics-92458de9-ed6a-489e-a20c-84f3be15c64c\"><span class=\"ez-toc-section\" id=\"Diagnosi_differenziale_e_identificazione_dei_%E2%80%9CMimics%E2%80%9D\"><\/span>Diagnosi differenziale e identificazione dei &#8220;Mimics&#8221;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La diagnosi differenziale \u00e8 una fase critica per evitare errori terapeutici potenzialmente catastrofici, specialmente l&#8217;uso di steroidi in presenza di infezioni misconosciute:<\/p>\n\n\n<div id=\"bmscience2630930497\" style=\"margin-top: 15px;margin-left: 15px;float: right;\"><a href=\"https:\/\/amzn.to\/4ny11yg\" target=\"_blank\" aria-label=\"Moulinex\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/07\/Moulinex.gif\" alt=\"\"  width=\"300\" height=\"250\"   \/><\/a><\/div>\n\n\n<ul class=\"wp-block-list\">\n<li><strong>infezioni granulomatose:<\/strong>&nbsp;la tubercolosi (<em>TB<\/em>) e le micosi profonde (come l&#8217;istoplasmosi) devono essere escluse tramite esami colturali,&nbsp;<em>PCR<\/em>&nbsp;e test cutanei\/ematici (<em>I<\/em><em>GR<\/em><em>A<\/em>), specialmente in pazienti provenienti da aree endemiche o con sintomi sistemici marcati;<\/li>\n\n\n\n<li><strong>pneumopatie professionali:<\/strong>&nbsp;la berilliosi cronica \u00e8 clinicamente e istologicamente identica alla sarcoidosi; la diagnosi dipende da un&#8217;anamnesi lavorativa accurata (settori aerospaziale, elettronica, metallurgia) e dal test di proliferazione linfocitaria al berillio (<em>B<\/em><em>e<\/em><em>L<\/em><em>PT<\/em>);<\/li>\n\n\n\n<li><strong>neoplasie e reazioni paraneoplastiche:<\/strong>&nbsp;i linfomi possono presentarsi con linfoadenopatie ilari bilaterali captanti alla PET. Inoltre, alcuni tumori solidi possono scatenare &#8220;<strong>reazioni simil-sarcoidee<\/strong>&#8221; nei linfonodi drenanti, che non indicano necessariamente una sarcoidosi sistemica;<\/li>\n\n\n\n<li><strong>altre malattie sistemiche:<\/strong>&nbsp;la granulomatosi con poliangite (<em>GP<\/em><em>A<\/em>), la polmonite da ipersensibilit\u00e0 (<em>H<\/em><em>P<\/em>) e la malattia di Crohn possono presentare granulomi tissutali, ma solitamente con caratteristiche distintive (necrosi nella&nbsp;<em>GP<\/em><em>A<\/em>, distribuzione bronchiolocentrica nella&nbsp;<em>H<\/em><em>P<\/em>, sintomi gastrointestinali nella Crohn).<\/li>\n<\/ul>\n\n\n<div id=\"bmscience476521924\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/43lbxQe\" target=\"_blank\" aria-label=\"81ZPbQ5iboL._SX3000_\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/81ZPbQ5iboL._SX3000_-scaled.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/81ZPbQ5iboL._SX3000_-scaled.jpg 2560w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/81ZPbQ5iboL._SX3000_-300x67.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/81ZPbQ5iboL._SX3000_-1024x230.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/81ZPbQ5iboL._SX3000_-768x173.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/81ZPbQ5iboL._SX3000_-1536x345.jpg 1536w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/05\/81ZPbQ5iboL._SX3000_-2048x461.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" width=\"2560\" height=\"576\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"paradigmi-terapeutici-e-linee-guida-internazionali-40d2b6a6-bfbe-463a-9119-d7ebf061adf4\"><span class=\"ez-toc-section\" id=\"Paradigmi_terapeutici_e_Linee_Guida_Internazionali\"><\/span>Paradigmi terapeutici e Linee Guida Internazionali<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Il trattamento della sarcoidosi \u00e8 guidato dal principio del bilanciamento tra il rischio di progressione della malattia e la tossicit\u00e0 dei farmaci.<sup data-fn=\"ebc6fb1b-e410-4a60-8c34-31d3e78c7432\" class=\"fn\"><a href=\"#ebc6fb1b-e410-4a60-8c34-31d3e78c7432\" id=\"ebc6fb1b-e410-4a60-8c34-31d3e78c7432-link\">15<\/a><\/sup> Poich\u00e9 la <strong>remissione spontanea <\/strong>\u00e8 comune, molti pazienti (soprattutto in stadio I o II asintomatici) richiedono solo un <strong>monitoraggio <\/strong>clinico-radiologico stretto (&#8220;<em><strong>wait and watch<\/strong><\/em>&#8220;).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"terapia-di-prima-linea-glucocorticoidi-c8eae664-4edb-44ca-8d52-235f4f8710cf\"><span class=\"ez-toc-section\" id=\"Terapia_di_prima_linea_glucocorticoidi\"><\/span>Terapia di prima linea: glucocorticoidi<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>I <strong>corticosteroidi <\/strong>sistemici (prednisone\/prednisolone) rappresentano il trattamento iniziale per la malattia sintomatica o con minaccia di danno d&#8217;organo. Le linee guida&nbsp;<em>ERS<\/em>&nbsp;suggeriscono una dose iniziale moderata di&nbsp;<strong>20&nbsp;mg\/die<\/strong> (o&nbsp;0,5&nbsp;mg\/kg), evitando i regimi ad alte dosi che non hanno dimostrato superiorit\u00e0 ma aumentano significativamente gli effetti collaterali (diabete, ipertensione, osteoporosi, obesit\u00e0).<\/p>\n\n\n\n<p>Il trattamento deve essere mantenuto per un periodo minimo di&nbsp;6-12&nbsp;mesi per prevenire recidive precoci.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"terapia-di-seconda-linea-agenti-immunosoppressori-ebaf7b22-3ee9-4509-9acb-0a2638ab1417\"><span class=\"ez-toc-section\" id=\"Terapia_di_seconda_linea_agenti_immunosoppressori\"><\/span>Terapia di seconda linea: agenti immunosoppressori<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n<div id=\"bmscience4077379197\" style=\"margin-top: 15px;margin-left: 15px;float: right;\"><a href=\"https:\/\/amzn.to\/48UsaWO\" target=\"_blank\" aria-label=\"Version 1.0.0\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/12\/6ba5c8a9-a45c-4da9-aa89-d868b8d5e5e9.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/12\/6ba5c8a9-a45c-4da9-aa89-d868b8d5e5e9.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/12\/6ba5c8a9-a45c-4da9-aa89-d868b8d5e5e9-180x150.jpg 180w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" width=\"300\" height=\"250\"   \/><\/a><\/div>\n\n\n<p>L&#8217;aggiunta di farmaci &#8220;<em>steroid-sparing<\/em>&#8221; \u00e8 indicata quando la malattia non \u00e8 controllata da dosi accettabili di steroidi (&lt;10&nbsp;mg\/die) o quando i pazienti sviluppano tossicit\u00e0 intollerabile:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>methotrexate:<\/strong>&nbsp;\u00e8 l&#8217;agente di seconda linea pi\u00f9 comune. Dosato a&nbsp;10-15&nbsp;mg una volta a settimana, \u00e8 efficace nel migliorare la funzione polmonare e nel permettere la riduzione del prednisone;<\/li>\n\n\n\n<li><strong>azatioprina e leflunomide:<\/strong>&nbsp;rappresentano valide alternative nei pazienti che non tollerano il methotrexate, sebbene richiedano un monitoraggio attento dell&#8217;emocromo e della funzione epatica;<\/li>\n\n\n\n<li><strong>idrossiclorochina:<\/strong>&nbsp;particolarmente efficace per le manifestazioni cutanee e per il controllo dell&#8217;ipercalcemia\/ipercalciuria.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"terapia-di-terza-linea-farmaci-biologici-3e07ac40-c8ef-4545-8ba8-820efc84b269\"><span class=\"ez-toc-section\" id=\"Terapia_di_terza_linea_farmaci_biologici\"><\/span>Terapia di terza linea: farmaci biologici<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Nei casi di sarcoidosi refrattaria o multiorgano grave, si ricorre agli inibitori del&nbsp;<em>TNF<\/em>&#8211;<em>\u03b1<\/em>. L&#8217;<strong>infliximab<\/strong> \u00e8 il biologico pi\u00f9 studiato, con forti raccomandazioni per la neurosarcoidosi e la sarcoidosi oculare o cutanea grave.<br>L&#8217;<strong>adalimumab <\/strong>rappresenta una valida alternativa sottocutanea.<br>\u00c8 mandatorio lo screening per la tubercolosi latente prima di iniziare questi farmaci.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Farmaco<\/th><th>Dosaggio tipico<\/th><th>Principali tossicit\u00e0<\/th><th>Monitoraggio raccomandato<\/th><\/tr><\/thead><tbody><tr><td><strong>Prednisone<\/strong><\/td><td>Iniziale&nbsp;20&nbsp;mg\/die; mantenimento&nbsp;5-10&nbsp;mg<\/td><td>Diabete, ipertensione, osteoporosi, cataratta<\/td><td>Glucosio, PA, densitometria ossea<\/td><\/tr><tr><td><strong>Methotrexate<\/strong><\/td><td>10-15&nbsp;mg\/settimana<\/td><td>Nausea, leucopenia, epatotossicit\u00e0<\/td><td>Emocromo, AST\/ALT, Creatinina (ogni&nbsp;1-3&nbsp;mesi)<\/td><\/tr><tr><td><strong>Infliximab<\/strong><\/td><td>3-5&nbsp;mg\/kg (settimane&nbsp;0,2,6, poi ogni&nbsp;4-8&nbsp;settimane)<\/td><td>Infezioni gravi, reazioni allergiche, peggioramento CHF<\/td><td>Screening TB pre-trattamento; monitoraggio infezioni<\/td><\/tr><tr><td><strong>Idrossiclorochina<\/strong><\/td><td>200-400&nbsp;mg\/die<\/td><td>Tossicit\u00e0 retinica (rara ma grave)<\/td><td>Visita oculistica periodica (6-12&nbsp;mesi)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div id=\"bmscience1086648874\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/4ki3biQ\" target=\"_blank\" aria-label=\"df\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-scaled.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-scaled.jpg 2560w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-300x60.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-1024x203.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-768x153.jpg 768w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-1536x305.jpg 1536w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/df-2048x407.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" width=\"2560\" height=\"509\"  style=\"display: inline-block;\" \/><\/a><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"prognosi-e-monitoraggio-34f92408-b66e-45a3-895c-ac325d2c8716\"><span class=\"ez-toc-section\" id=\"Prognosi_e_monitoraggio\"><\/span>Prognosi e monitoraggio<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La prognosi della sarcoidosi \u00e8 generalmente favorevole, ma una minoranza di pazienti affronta un decorso cronico e progressivo che impatta gravemente sulla qualit\u00e0 della vita.<\/p>\n\n\n<div id=\"bmscience502502705\" style=\"margin-top: 15px;margin-left: 15px;float: right;\"><a href=\"https:\/\/amzn.to\/4ki3biQ\" target=\"_blank\" aria-label=\"77acb52c-7a48-4bcd-8fbe-c62f9db86bee\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/77acb52c-7a48-4bcd-8fbe-c62f9db86bee.jpg\" alt=\"\"  srcset=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/77acb52c-7a48-4bcd-8fbe-c62f9db86bee.jpg 1362w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/77acb52c-7a48-4bcd-8fbe-c62f9db86bee-300x237.jpg 300w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/77acb52c-7a48-4bcd-8fbe-c62f9db86bee-1024x810.jpg 1024w, https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/06\/77acb52c-7a48-4bcd-8fbe-c62f9db86bee-768x608.jpg 768w\" sizes=\"auto, (max-width: 1362px) 100vw, 1362px\" width=\"300\" height=\"237\"   \/><\/a><\/div>\n\n\n<p>Circa il&nbsp;50-70%&nbsp;dei pazienti va incontro a remissione entro i primi&nbsp;24&nbsp;mesi dalla diagnosi. La recidiva \u00e8 possibile in circa il&nbsp;5%&nbsp;dei soggetti che hanno precedentemente raggiunto la remissione.<\/p>\n\n\n\n<p>L&#8217;identificazione di<strong> fenotipi ad alto rischio<\/strong> \u00e8 essenziale per un intervento precoce. I principali fattori associati a un decorso sfavorevole includono:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>esordio in et\u00e0 avanzata (&gt;40&nbsp;anni) ed etnia afroamericana;<\/li>\n\n\n\n<li>presenza di lupus pernio, coinvolgimento delle alte vie respiratorie o osseo;<\/li>\n\n\n\n<li>neurosarcoidosi, sarcoidosi cardiaca o uveite cronica;<\/li>\n\n\n\n<li>ipercalcemia cronica e nefrocalcinosi;<\/li>\n\n\n\n<li>presenza di fibrosi polmonare allo stadio IV di Scadding, ipertensione polmonare o severa riduzione della&nbsp;<em>F<\/em><em>V<\/em><em>C<\/em>&nbsp;e della&nbsp;<em>D<\/em><em>L<\/em><em>CO<\/em>.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"gestione-delle-complicanze-croniche-d18ea38b-9270-4087-8cde-bd3d9db54f19\"><span class=\"ez-toc-section\" id=\"Gestione_delle_complicanze_croniche\"><\/span>Gestione delle complicanze croniche<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>L&#8217;affaticamento cronico (<strong>fatigue<\/strong>) colpisce fino all&#8217;&nbsp;80%&nbsp;dei pazienti e spesso persiste anche quando l&#8217;infiammazione granulomatosa \u00e8 risolta. La gestione richiede programmi di riabilitazione polmonare e, in casi selezionati, l&#8217;uso di neurostimolanti come il <strong>metilfenidato <\/strong>o l&#8217;<strong>armodafinil<\/strong>.<\/p>\n\n\n\n<p>Un&#8217;altra complicanza emergente \u00e8 la sindrome delle apnee ostruttive del sonno (<em><strong>OSAS<\/strong><\/em>), che mostra una prevalenza aumentata nei pazienti sarcoidei e contribuisce significativamente alla sensazione di stanchezza diurna.<\/p>\n\n\n\n<p>Il monitoraggio a lungo termine deve essere individualizzato, con visite ogni&nbsp;3\u22126&nbsp;mesi per i pazienti attivi e controlli annuali per quelli in remissione stabile.Gli esami di routine includono prove di funzionalit\u00e0 respiratoria, calcemia\/calciuria, ECG e valutazione oculistica. La transizione dei pazienti pediatrici verso i centri dell&#8217;adulto deve essere gestita con percorsi strutturati per garantire la continuit\u00e0 delle cure.<\/p>\n\n\n<div id=\"bmscience4203027820\" style=\"margin-top: 15px;margin-left: 15px;float: right;\"><div style=\"\r\n  width: 200px;\r\n  margin: 0 auto;\r\n  text-align: center;\r\n\">\r\n<div data-id='24174' class='amazon-auto-links aal-js-loading'><p class='now-loading-placeholder'>Caricamento&#8230;.<\/p><\/div><\/div><\/div>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>FONTI:<\/p>\n\n\n<ol class=\"wp-block-footnotes\"><li id=\"9fe52fd5-884b-4eea-99fd-1310048b2fb4\"><a href=\"https:\/\/www.msdmanuals.com\/it\/professionale\/malattie-polmonari\/sarcoidosi\/sarcoidosi\">Sarcoidosi &#8211; Malattie polmonari &#8211; Manuali MSD Edizione Professionisti<\/a> <a href=\"#9fe52fd5-884b-4eea-99fd-1310048b2fb4-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 1\">\u21a9\ufe0e<\/a><\/li><li id=\"4a6ab215-7869-45ab-8860-e81980465bd0\"><a href=\"https:\/\/www.orpha.net\/it\/disease\/detail\/797\">Sarcoidosi &#8211; Orphanet<\/a> <a href=\"#4a6ab215-7869-45ab-8860-e81980465bd0-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 2\">\u21a9\ufe0e<\/a><\/li><li id=\"3ab95872-579a-4d4d-b56d-6df1119622d5\"><a href=\"https:\/\/www.researchgate.net\/publication\/261069555_Sarcoidosis_vs_Sarcoid-like_reactions_The_Two_Sides_of_the_same_Coin\">Sarcoidosis vs. Sarcoid-like reactions: The Two Sides of the same Coin? &#8211; ResearchGate<\/a> <a href=\"#3ab95872-579a-4d4d-b56d-6df1119622d5-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 3\">\u21a9\ufe0e<\/a><\/li><li id=\"26d13a76-9fc5-4d73-ba1d-7c04e6e3757c\"> <a href=\"#26d13a76-9fc5-4d73-ba1d-7c04e6e3757c-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 4\">\u21a9\ufe0e<\/a><\/li><li id=\"34e8d3d0-98dc-4981-82a8-8a45e4d5819f\"><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12249406\/\">\u00a0Drug-Induced Sarcoid-like Reactions Associated to Targeted &#8230;<\/a> <a href=\"#34e8d3d0-98dc-4981-82a8-8a45e4d5819f-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 5\">\u21a9\ufe0e<\/a><\/li><li id=\"e37db73c-4db4-4048-922d-8750342a01f8\"><a href=\"https:\/\/www.sarcoidosi.org\/cose-la-sarcoidosi\/\">Cos&#8217;\u00e8 la Sarcoidosi<\/a> <a href=\"#e37db73c-4db4-4048-922d-8750342a01f8-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 6\">\u21a9\ufe0e<\/a><\/li><li id=\"dfdde489-e0a4-42fc-afb4-e801f189f69b\"><a href=\"https:\/\/www.issalute.it\/index.php\/la-salute-dalla-a-alla-z-menu\/s\/sarcoidosi\">Sarcoidosi: cos&#8217;\u00e8, come si manifesta e come si tratta &#8211; ISSalute<\/a> <a href=\"#dfdde489-e0a4-42fc-afb4-e801f189f69b-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 7\">\u21a9\ufe0e<\/a><\/li><li id=\"d0b4f1f8-f2ee-4dea-b60d-4ca47ebbdb6a\"><a href=\"https:\/\/www.malattierarepiemonte.it\/malattia-dettaglio.asp?r=184\">Sarcoidosi &#8211; Malattie Rare Piemonte<\/a> <a href=\"#d0b4f1f8-f2ee-4dea-b60d-4ca47ebbdb6a-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 8\">\u21a9\ufe0e<\/a><\/li><li id=\"8c678092-1445-4838-9837-e6cecad3d670\"><a href=\"https:\/\/europeanlung.org\/it\/information-hub\/lung-conditions\/sarcoidosis\/\">Sarcoidosi &#8211; European Lung Foundation<\/a> <a href=\"#8c678092-1445-4838-9837-e6cecad3d670-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 9\">\u21a9\ufe0e<\/a><\/li><li id=\"3d1cac2e-f35e-4edc-a424-997a68ea22e7\"><a href=\"https:\/\/www.researchgate.net\/publication\/393203871_Drug-Induced_Sarcoid-like_Reactions_Associated_to_Targeted_Therapies_and_Biologic_Agents\">Drug-Induced Sarcoid-like Reactions Associated to Targeted Therapies and Biologic Agents<\/a> <a href=\"#3d1cac2e-f35e-4edc-a424-997a68ea22e7-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 10\">\u21a9\ufe0e<\/a><\/li><li id=\"48e0286b-2081-4d8a-aaf3-0949043234b4\"><a href=\"https:\/\/www.frontiersin.org\/journals\/immunology\/articles\/10.3389\/fimmu.2025.1432927\/full\">Case Report: The immune architecture of immunotherapy-induced cutaneous sarcoidosis resembles peritumoral inflammation &#8211; Frontiers<\/a> <a href=\"#48e0286b-2081-4d8a-aaf3-0949043234b4-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 11\">\u21a9\ufe0e<\/a><\/li><li id=\"af63d4ce-d839-4ef3-97b4-705783185de7\"><a href=\"https:\/\/www.frontiersin.org\/journals\/immunology\/articles\/10.3389\/fimmu.2023.1203621\/full\">Hilar\/mediastinal and cutaneous drug-induced sarcoidosis-like reaction associated with immune checkpoint inhibitors in metastatic colorectal cancer: a case report &#8211; Frontiers<\/a> <a href=\"#af63d4ce-d839-4ef3-97b4-705783185de7-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 12\">\u21a9\ufe0e<\/a><\/li><li id=\"b5a959bf-b21b-4d1c-9d2d-6c331866033a\"><a href=\"https:\/\/publications.ersnet.org\/content\/erj\/58\/6\/2004079\">ERS clinical practice guidelines on treatment of sarcoidosis | European Respiratory Society<\/a> <a href=\"#b5a959bf-b21b-4d1c-9d2d-6c331866033a-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 13\">\u21a9\ufe0e<\/a><\/li><li id=\"db04e131-8d38-48c3-ba68-390bc2c88336\"><a href=\"https:\/\/www.aafp.org\/pubs\/afp\/issues\/2024\/0100\/sarcoidosis.html\">Sarcoidosis: Evaluation and Treatment &#8211; AAFP<\/a> <a href=\"#db04e131-8d38-48c3-ba68-390bc2c88336-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 14\">\u21a9\ufe0e<\/a><\/li><li id=\"ebc6fb1b-e410-4a60-8c34-31d3e78c7432\"><a href=\"https:\/\/europeanlung.org\/en\/information-hub\/guidelines\/treating-sarcoidosis-understanding-the-professional-guidelines\/\">Treating sarcoidosis &#8211; European Lung Foundation<\/a> <a href=\"#ebc6fb1b-e410-4a60-8c34-31d3e78c7432-link\" aria-label=\"Salta al riferimento nella nota a pi\u00e8 di pagina 15\">\u21a9\ufe0e<\/a><\/li><\/ol><\/blockquote>\n\n\n<div id=\"bmscience3811551095\" style=\"margin-top: 15px;margin-bottom: 15px;margin-left: auto;margin-right: auto;text-align: center;\"><a href=\"https:\/\/amzn.to\/3LwxOFy\" target=\"_blank\" aria-label=\"ezgif-15bd77c207ead8f7\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2025\/11\/ezgif-15bd77c207ead8f7.gif\" alt=\"\"  width=\"800\" height=\"160\"  style=\"display: inline-block;\" \/><\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>La sarcoidosi si definisce come una patologia infiammatoria multisistemica di natura cronica, la cui manifestazione patognomonica risiede nella formazione di granulomi epitelioidi non caseosi in molteplici organi e tessuti. Sebbene la presentazione clinica mostri una straordinaria eterogeneit\u00e0, il coinvolgimento dell&#8217;apparato respiratorio, in particolare dei polmoni e dei linfonodi intratoracici, si verifica in oltre il&nbsp;90%&nbsp;dei pazienti&hellip;<\/p>\n<p class=\"more\"><a class=\"more-link\" href=\"https:\/\/bmscience.net\/blog\/la-sarcoidosi-analisi-sistematica-delleziopatogenesi-clinica-diagnostica-e-strategie-terapeutiche-moderne\/\">Continue reading <span class=\"screen-reader-text\">La sarcoidosi: analisi sistematica dell&#8217;eziopatogenesi, clinica, diagnostica e strategie terapeutiche moderne<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":26313,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":"[{\"content\":\"<a href=\\\"https:\/\/www.msdmanuals.com\/it\/professionale\/malattie-polmonari\/sarcoidosi\/sarcoidosi\\\">Sarcoidosi - Malattie polmonari - Manuali MSD Edizione Professionisti<\/a>\",\"id\":\"9fe52fd5-884b-4eea-99fd-1310048b2fb4\"},{\"content\":\"<a href=\\\"https:\/\/www.orpha.net\/it\/disease\/detail\/797\\\">Sarcoidosi - Orphanet<\/a>\",\"id\":\"4a6ab215-7869-45ab-8860-e81980465bd0\"},{\"content\":\"<a href=\\\"https:\/\/www.researchgate.net\/publication\/261069555_Sarcoidosis_vs_Sarcoid-like_reactions_The_Two_Sides_of_the_same_Coin\\\">Sarcoidosis vs. Sarcoid-like reactions: The Two Sides of the same Coin? - ResearchGate<\/a>\",\"id\":\"3ab95872-579a-4d4d-b56d-6df1119622d5\"},{\"id\":\"26d13a76-9fc5-4d73-ba1d-7c04e6e3757c\",\"content\":\"\"},{\"content\":\"<a href=\\\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12249406\/\\\">\u00a0Drug-Induced Sarcoid-like Reactions Associated to Targeted ...<\/a>\",\"id\":\"34e8d3d0-98dc-4981-82a8-8a45e4d5819f\"},{\"content\":\"<a href=\\\"https:\/\/www.sarcoidosi.org\/cose-la-sarcoidosi\/\\\">Cos'\u00e8 la Sarcoidosi<\/a>\",\"id\":\"e37db73c-4db4-4048-922d-8750342a01f8\"},{\"content\":\"<a href=\\\"https:\/\/www.issalute.it\/index.php\/la-salute-dalla-a-alla-z-menu\/s\/sarcoidosi\\\">Sarcoidosi: cos'\u00e8, come si manifesta e come si tratta - ISSalute<\/a>\",\"id\":\"dfdde489-e0a4-42fc-afb4-e801f189f69b\"},{\"content\":\"<a href=\\\"https:\/\/www.malattierarepiemonte.it\/malattia-dettaglio.asp?r=184\\\">Sarcoidosi - Malattie Rare Piemonte<\/a>\",\"id\":\"d0b4f1f8-f2ee-4dea-b60d-4ca47ebbdb6a\"},{\"content\":\"<a href=\\\"https:\/\/europeanlung.org\/it\/information-hub\/lung-conditions\/sarcoidosis\/\\\">Sarcoidosi - European Lung Foundation<\/a>\",\"id\":\"8c678092-1445-4838-9837-e6cecad3d670\"},{\"content\":\"<a href=\\\"https:\/\/www.researchgate.net\/publication\/393203871_Drug-Induced_Sarcoid-like_Reactions_Associated_to_Targeted_Therapies_and_Biologic_Agents\\\">Drug-Induced Sarcoid-like Reactions Associated to Targeted Therapies and Biologic Agents<\/a>\",\"id\":\"3d1cac2e-f35e-4edc-a424-997a68ea22e7\"},{\"content\":\"<a href=\\\"https:\/\/www.frontiersin.org\/journals\/immunology\/articles\/10.3389\/fimmu.2025.1432927\/full\\\">Case Report: The immune architecture of immunotherapy-induced cutaneous sarcoidosis resembles peritumoral inflammation - Frontiers<\/a>\",\"id\":\"48e0286b-2081-4d8a-aaf3-0949043234b4\"},{\"content\":\"<a href=\\\"https:\/\/www.frontiersin.org\/journals\/immunology\/articles\/10.3389\/fimmu.2023.1203621\/full\\\">Hilar\/mediastinal and cutaneous drug-induced sarcoidosis-like reaction associated with immune checkpoint inhibitors in metastatic colorectal cancer: a case report - Frontiers<\/a>\",\"id\":\"af63d4ce-d839-4ef3-97b4-705783185de7\"},{\"content\":\"<a href=\\\"https:\/\/publications.ersnet.org\/content\/erj\/58\/6\/2004079\\\">ERS clinical practice guidelines on treatment of sarcoidosis | European Respiratory Society<\/a>\",\"id\":\"b5a959bf-b21b-4d1c-9d2d-6c331866033a\"},{\"content\":\"<a href=\\\"https:\/\/www.aafp.org\/pubs\/afp\/issues\/2024\/0100\/sarcoidosis.html\\\">Sarcoidosis: Evaluation and Treatment - AAFP<\/a>\",\"id\":\"db04e131-8d38-48c3-ba68-390bc2c88336\"},{\"content\":\"<a href=\\\"https:\/\/europeanlung.org\/en\/information-hub\/guidelines\/treating-sarcoidosis-understanding-the-professional-guidelines\/\\\">Treating sarcoidosis - European Lung Foundation<\/a>\",\"id\":\"ebc6fb1b-e410-4a60-8c34-31d3e78c7432\"}]"},"categories":[68,10038,22],"tags":[11960,901,11951,11971,11970,11967,11948,2010,11957,11958,2555,11964,11962,11974,3147,3148,3649,11947,11946,11945,11950,11969,11973,11954,11955,11961,4312,11966,4468,11965,11972,5057,5106,11968,11944,11953,8513,11963,11959,11949,11956,7688,7815],"class_list":["post-26272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-immunologia","category-medicina-interna","category-pneumologia","tag-adalimumab","tag-azatioprina","tag-berilliosi","tag-berilliosi-cronica","tag-biopsia-transbronchiale","tag-cardiomiopatia-restrittiva","tag-cellule-di-langhans","tag-corticosteroidi","tag-disr","tag-drug-induced-sarcoid-like-reactions","tag-ebus-tbna","tag-eritema-nodoso","tag-etanercept","tag-fatigue","tag-fibrobroncoscopia","tag-fibrosi","tag-granuloma","tag-granuloma-sarcoideo","tag-granulomatosi","tag-granulomi","tag-hladrb103","tag-honeycombing","tag-idrossiclorochina","tag-ifn","tag-il2","tag-infliximab","tag-leflunomide","tag-lesioni-cicatriziali","tag-linfoma","tag-lupus-pernio","tag-methotrexate","tag-mycobacterium-tuberculosis","tag-necrosi-fibrinoide","tag-neurosarcoidosi","tag-patologia-infiammatoria","tag-propionibacterium-acnes","tag-sarcoidosi","tag-sarcoidosi-polmonare","tag-sarcoidosi-refrattaria","tag-sindrome-di-lofgren","tag-tnf","tag-tubercolosi","tag-uveite-anteriore","entry"],"author_meta":{"display_name":"Raffo Coco","author_link":"https:\/\/bmscience.net\/blog\/author\/raffo\/"},"featured_img":"https:\/\/bmscience.net\/blog\/wp-content\/uploads\/2026\/01\/Gemini_Generated_Image_61nkvs61nkvs61nk-300x164.png","coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/immunologia\/\" class=\"advgb-post-tax-term\">Immunologia<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/medicina-interna\/\" class=\"advgb-post-tax-term\">Medicina interna<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">Pneumologia<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Immunologia<\/span>","<span class=\"advgb-post-tax-term\">Medicina interna<\/span>","<span class=\"advgb-post-tax-term\">Pneumologia<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">adalimumab<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">azatioprina<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">berilliosi<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">berilliosi cronica<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">biopsia transbronchiale<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">cardiomiopatia restrittiva<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">cellule di Langhans<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">corticosteroidi<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">DISR<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">Drug-Induced Sarcoid-like Reactions<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">EBUS-TBNA<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">eritema nodoso<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">etanercept<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">fatigue<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">fibrobroncoscopia<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">fibrosi<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">granuloma<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">granuloma sarcoideo<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">granulomatosi<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">granulomi<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">HLA\u2212DRB1\u221703<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">honeycombing<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">idrossiclorochina<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">IFN\u2212\u03b3<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">IL\u22122<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">infliximab<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">Leflunomide<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">lesioni cicatriziali<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">linfoma<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">Lupus Pernio<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">methotrexate<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">Mycobacterium tuberculosis<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">necrosi fibrinoide<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">neurosarcoidosi<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">patologia infiammatoria<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">Propionibacterium acnes<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">sarcoidosi<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">sarcoidosi polmonare<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">sarcoidosi refrattaria<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">Sindrome di L\u00f6fgren<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">TNF\u2212\u03b1<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">tubercolosi<\/a>","<a href=\"https:\/\/bmscience.net\/blog\/category\/medicina\/pneumologia\/\" class=\"advgb-post-tax-term\">uveite anteriore<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">adalimumab<\/span>","<span class=\"advgb-post-tax-term\">azatioprina<\/span>","<span class=\"advgb-post-tax-term\">berilliosi<\/span>","<span class=\"advgb-post-tax-term\">berilliosi cronica<\/span>","<span class=\"advgb-post-tax-term\">biopsia transbronchiale<\/span>","<span class=\"advgb-post-tax-term\">cardiomiopatia restrittiva<\/span>","<span class=\"advgb-post-tax-term\">cellule di Langhans<\/span>","<span class=\"advgb-post-tax-term\">corticosteroidi<\/span>","<span class=\"advgb-post-tax-term\">DISR<\/span>","<span class=\"advgb-post-tax-term\">Drug-Induced Sarcoid-like Reactions<\/span>","<span class=\"advgb-post-tax-term\">EBUS-TBNA<\/span>","<span class=\"advgb-post-tax-term\">eritema nodoso<\/span>","<span class=\"advgb-post-tax-term\">etanercept<\/span>","<span class=\"advgb-post-tax-term\">fatigue<\/span>","<span class=\"advgb-post-tax-term\">fibrobroncoscopia<\/span>","<span class=\"advgb-post-tax-term\">fibrosi<\/span>","<span class=\"advgb-post-tax-term\">granuloma<\/span>","<span class=\"advgb-post-tax-term\">granuloma sarcoideo<\/span>","<span class=\"advgb-post-tax-term\">granulomatosi<\/span>","<span class=\"advgb-post-tax-term\">granulomi<\/span>","<span class=\"advgb-post-tax-term\">HLA\u2212DRB1\u221703<\/span>","<span class=\"advgb-post-tax-term\">honeycombing<\/span>","<span class=\"advgb-post-tax-term\">idrossiclorochina<\/span>","<span class=\"advgb-post-tax-term\">IFN\u2212\u03b3<\/span>","<span class=\"advgb-post-tax-term\">IL\u22122<\/span>","<span class=\"advgb-post-tax-term\">infliximab<\/span>","<span class=\"advgb-post-tax-term\">Leflunomide<\/span>","<span class=\"advgb-post-tax-term\">lesioni cicatriziali<\/span>","<span class=\"advgb-post-tax-term\">linfoma<\/span>","<span class=\"advgb-post-tax-term\">Lupus Pernio<\/span>","<span class=\"advgb-post-tax-term\">methotrexate<\/span>","<span class=\"advgb-post-tax-term\">Mycobacterium tuberculosis<\/span>","<span class=\"advgb-post-tax-term\">necrosi fibrinoide<\/span>","<span class=\"advgb-post-tax-term\">neurosarcoidosi<\/span>","<span class=\"advgb-post-tax-term\">patologia infiammatoria<\/span>","<span class=\"advgb-post-tax-term\">Propionibacterium acnes<\/span>","<span class=\"advgb-post-tax-term\">sarcoidosi<\/span>","<span class=\"advgb-post-tax-term\">sarcoidosi polmonare<\/span>","<span class=\"advgb-post-tax-term\">sarcoidosi refrattaria<\/span>","<span class=\"advgb-post-tax-term\">Sindrome di L\u00f6fgren<\/span>","<span class=\"advgb-post-tax-term\">TNF\u2212\u03b1<\/span>","<span class=\"advgb-post-tax-term\">tubercolosi<\/span>","<span class=\"advgb-post-tax-term\">uveite anteriore<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Pubblicato 3 mesi fa","modified":"Aggiornato 3 mesi fa"},"absolute_dates":{"created":"Pubblicato il 31\/01\/2026","modified":"Aggiornato il 02\/02\/2026"},"absolute_dates_time":{"created":"Pubblicato il 31\/01\/2026 21:15","modified":"Aggiornato il 02\/02\/2026 14:23"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/posts\/26272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/comments?post=26272"}],"version-history":[{"count":16,"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/posts\/26272\/revisions"}],"predecessor-version":[{"id":26318,"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/posts\/26272\/revisions\/26318"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/media\/26313"}],"wp:attachment":[{"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/media?parent=26272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/categories?post=26272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bmscience.net\/blog\/wp-json\/wp\/v2\/tags?post=26272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}