{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T04:46:14Z","timestamp":1785732374960,"version":"3.56.0"},"reference-count":29,"publisher":"Frontiers Media SA","license":[{"start":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T00:00:00Z","timestamp":1785715200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100017956","name":"Health Commission of Gansu Province","doi-asserted-by":"publisher","award":["GSWSQN2024-19"],"award-info":[{"award-number":["GSWSQN2024-19"]}],"id":[{"id":"10.13039\/100017956","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["frontiersin.org"],"crossmark-restriction":true},"short-container-title":["Front. Oncol."],"abstract":"<jats:p>Mucoepidermoid carcinoma is a common malignant neoplasm of the parotid gland. A rare pathological subtype, Warthin-like mucoepidermoid carcinoma, closely resembles infarcted Warthin tumor in clinical presentation and histopathological features, and contributes to a high-risk of misdiagnosis. Therefore, extensive experience in morphological diagnosis by pathologists and molecular testing results are crucial for accurate diagnosis. We report a case of infarcted Warthin tumor initially misdiagnosed as Warthin-like mucoepidermoid carcinoma. The diagnosis was subsequently corrected based on molecular testing results, in conjunction with clinical features and multi-institutional pathological consultation. We report this case to raise awareness of this rare entity and to avoid inappropriate clinical management.<\/jats:p>","DOI":"10.3389\/fonc.2026.1815098","type":"journal-article","created":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T04:27:40Z","timestamp":1785731260000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":0,"title":["A case of infarcted Warthin tumor misdiagnosed as Warthin-like mucoepidermoid carcinoma: diagnosis confirmed by MAML2 rearrangement with case report and literature review"],"prefix":"10.3389","volume":"16","author":[{"given":"Yalan","family":"He","sequence":"first","affiliation":[{"name":"Department of Stomatology, Gansu Provincial Hospital","place":["Lanzhou, Gansu, China"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xin","family":"Xia","sequence":"additional","affiliation":[{"name":"Department of Oral and Maxillofacial Surgery, Lanzhou University Second 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