{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,16]],"date-time":"2025-12-16T12:36:26Z","timestamp":1765888586878,"version":"3.40.4"},"reference-count":11,"publisher":"S. Karger AG","issue":"1","license":[{"start":{"date-parts":[[2021,4,12]],"date-time":"2021-04-12T00:00:00Z","timestamp":1618185600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2021,4,12]],"date-time":"2021-04-12T00:00:00Z","timestamp":1618185600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Case Rep Oncol"],"abstract":"<jats:p>Thyroid carcinoma showing thymus-like differentiation (CASTLE) is thought to originate from ectopic thymic tissue or remnants of the developing thymus within or adjacent to the thyroid. This case report describes a mass located on the left thyroid of a 28-year-old man. Fine-needle aspiration cytology revealed a number of lymphoid cells without atypia that were similar to those seen in a malignant lymphoma of the thyroid, and surgery was performed. Based on additional histopathological findings, the tumor was finally diagnosed as a CASTLE. It is difficult to diagnose this neoplasm using fine-needle aspiration cytology. However, it is possible to differentially diagnose CASTLE based on its histological features. CD5 is useful for diagnosing CASTLE with immunohistochemical staining. <\/jats:p>","DOI":"10.1159\/000514271","type":"journal-article","created":{"date-parts":[[2021,4,12]],"date-time":"2021-04-12T21:03:24Z","timestamp":1618261404000},"page":"671-675","source":"Crossref","is-referenced-by-count":4,"title":["A Rare Case of Thyroid Carcinoma Showing Thymus-Like Differentiation in a Young Adult"],"prefix":"10.1159","volume":"14","author":[{"given":"Eri","family":"Kimura","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Keisuke","family":"Enomoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masamitsu","family":"Kono","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shunji","family":"Tamagawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Saori","family":"Takeda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naoko","family":"Kumashiro","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shun","family":"Hirayama","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takahito","family":"Kimura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Muneki","family":"Hotomi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2021,4,12]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1007\/BF01656263"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1016\/0046-8177(91)90083-2"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejso.2006.09.016"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.14670\/HH-28.543"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1309\/VM7E52B6U9Q729DQ"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/S1607-551X(09)70020-8"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.3389\/fonc.2018.00477"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.9738\/INTSURG-D-12-00034.1"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1097\/JTO.0000000000000154"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1007\/s00268-011-1151-2"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007\/s00268-017-4339-2"}],"container-title":["Case Reports in Oncology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/514271","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/514271","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T16:22:59Z","timestamp":1745425379000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000514271"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,12]]},"references-count":11,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2021,5,3]]}},"URL":"https:\/\/doi.org\/10.1159\/000514271","archive":["Portico"],"relation":{},"ISSN":["1662-6575"],"issn-type":[{"type":"electronic","value":"1662-6575"}],"subject":[],"published":{"date-parts":[[2021,4,12]]}}}