{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T00:15:17Z","timestamp":1788826517635,"version":"build-2803163510"},"reference-count":0,"publisher":"Universa BV","issue":"4","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,12,29]]},"abstract":"<jats:p>Immune checkpoint inhibitors (ICIs) have revolutionized cancer therapy but may induce rare immune-related adverse events including pancreatitis (ICI-PI-), which occurs in 2\u20134% of cases. Such ICI-PI may necessitate treatment discontinuation. We report the rare case of a 51-year-old female with Lynch syndrome treated with pembrolizumab for metastatic urothelial carcinoma. A pancreatic mass was identified during follow-up by PET\/CT. Pathology from endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) could not exclude adenocarcinoma. Surgical resection revealed pathology consistent with type II autoimmune pancreatitis (AIP) in a case which represent by definition , a type III ICI-PI. We explore diagnostic criteria focusing on clinical, serological, histological as well as medical imaging features and management<\/jats:p>","DOI":"10.51821\/88.4.14217","type":"journal-article","created":{"date-parts":[[2026,1,13]],"date-time":"2026-01-13T14:04:27Z","timestamp":1768313067000},"page":"371","source":"Crossref","is-referenced-by-count":3,"title":["Auto-Immune Pancreatitis with Pseudo-Tumoral Mass Induced by Pembrolizumab in a Woman suffering from Metastatic Urothelial Carcinoma: Case Report and Literature survey"],"prefix":"10.51821","volume":"88","author":[{"given":"G","family":"Bastens","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N","family":"Bletard","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G","family":"Matus","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F","family":"Jehaes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"O","family":"Plomteux","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F","family":"Renier","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"R","family":"Materne","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"B","family":"Bastens","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C","family":"Focan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"27062","published-online":{"date-parts":[[2025,12,29]]},"container-title":["Acta Gastro Enterologica Belgica"],"original-title":[],"deposited":{"date-parts":[[2026,1,13]],"date-time":"2026-01-13T14:04:27Z","timestamp":1768313067000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ageb.be\/ageb-journal\/ageb-volume\/ageb-article\/2274\/Auto-Immune%20Pancreatitis%20with%20Pseudo-Tumoral%20Mass%20Induced%20byPembrolizumab%20in%20a%20Woman%20suffering%20from%20Metastatic%20Urothelial%20Carcinoma:Case%20Report%20and%20Literature%20survey\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,29]]},"references-count":0,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2025,12,29]]},"published-print":{"date-parts":[[2025,12,29]]}},"URL":"https:\/\/doi.org\/10.51821\/88.4.14217","relation":{},"ISSN":["1784-3227","1784-3227"],"issn-type":[{"value":"1784-3227","type":"print"},{"value":"1784-3227","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,12,29]]}}}