{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T17:59:15Z","timestamp":1791223155538,"version":"4.1.0"},"reference-count":0,"publisher":"Kare Publishing","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Hepatol Forum"],"abstract":"<jats:p>Azathioprine (AZA) is a widely prescribed immunosuppressive agent in the long-term management of autoimmune hepatitis (AIH), valued for its steroid-sparing properties and efficacy in maintaining disease remission. While its common adverse effects \u2013 such as myelosuppression, hepatotoxicity, and gastrointestinal intolerance \u2013 are well-recognized and routinely monitored, hypersensitivity pneumonitis (HP) remains an exceptionally rare but potentially life-threatening complication. Herein, we describe a 21-year-old female patient with AIH diagnosed at age 18. Who developed possible AZA-induced HP during the 3rd year of continuous therapy. We discuss the potential immunopathogenic mechanisms, review the limited literature on AZA-related pulmonary toxicity, and emphasize the importance of early recognition to prevent irreversible lung injury and optimize patient outcomes.<\/jats:p>","DOI":"10.14744\/hf.2026.08929","type":"journal-article","created":{"date-parts":[[2026,7,30]],"date-time":"2026-07-30T07:55:13Z","timestamp":1785398113000},"page":"302-305","source":"Crossref","is-referenced-by-count":1,"title":["Suspected azathioprine-induced hypersensitivity pneumonitis in an autoimmune hepatitis patient: A rare case report"],"prefix":"10.14744","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0372-9166","authenticated-orcid":false,"given":"Yusuf Bunyamin","family":"Ketenci","sequence":"first","affiliation":[{"name":"Department of Gastroenterology, Ondokuz May\u0131s University, Samsun, Turkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1713-7682","authenticated-orcid":false,"given":"Hakan","family":"Demiroz","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Ondokuz May\u0131s University, Samsun, Turkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1507-1851","authenticated-orcid":false,"given":"Mehmet","family":"Akca","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Ondokuz May\u0131s University, Samsun, Turkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6905-4494","authenticated-orcid":false,"given":"Ufuk","family":"Avcioglu","sequence":"additional","affiliation":[{"name":"Department of Gastroenterology, Ondokuz May\u0131s University, Samsun, Turkiye"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"5966","published-online":{"date-parts":[[2026]]},"container-title":["Hepatology Forum"],"original-title":[],"link":[{"URL":"https:\/\/file.paplino.com\/hepatologyforum\/pdfs\/1785336847-en.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/hepatologyforum.org\/articles\/HF-08929\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T17:45:03Z","timestamp":1791222303000},"score":1,"resource":{"primary":{"URL":"https:\/\/hepatologyforum.org\/articles\/HF-08929"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":0,"journal-issue":{"issue":"3","published-online":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.14744\/hf.2026.08929","relation":{},"ISSN":["1307-5888","2757-7392"],"issn-type":[{"value":"1307-5888","type":"print"},{"value":"2757-7392","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]}}}