{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,9]],"date-time":"2026-06-09T20:32:25Z","timestamp":1781037145833,"version":"3.54.1"},"reference-count":11,"publisher":"SAGE Publications","issue":"10","license":[{"start":{"date-parts":[[2020,5,19]],"date-time":"2020-05-19T00:00:00Z","timestamp":1589846400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"The Third Affiliated Hospital of Sun Yat-Sen University, Clinical Research Program","doi-asserted-by":"publisher","award":["QHJH201901"],"award-info":[{"award-number":["QHJH201901"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Ear Nose Throat J"],"published-print":{"date-parts":[[2021,12]]},"abstract":"<jats:p>There have been few reports of mature cystic teratoma, also known as a dermoid cyst, in the head and neck. Cervical neck teratoma extending into the mediastinum is also relatively rare. Here, we report a mature teratoma found in a cervical tumor in a 21-year-old man. This is the first reported case of a mature cervical teratoma extending into the anterior mediastinum. A combination of frontal X-ray, ultrasonography, computed tomography, and magnetic resonance imaging indicated a large oval heterogeneous mass surrounding the thyroid gland and trachea, underneath the sternocleidomastoid and sternohyoid, which pressed on the left lobar thyroid and trachea and extended into the anterior mediastinum. Based on preoperative observation, a diagnosis of an embryonal benign tumor was made. Although rare, this case demonstrates that these tumors should be completely removed during workup of cervical tumors.<\/jats:p>","DOI":"10.1177\/0145561320925563","type":"journal-article","created":{"date-parts":[[2020,5,19]],"date-time":"2020-05-19T05:36:23Z","timestamp":1589866583000},"page":"698-701","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Mature Cervical Teratoma Extending Into the Anterior Mediastinum of an Adult"],"prefix":"10.1177","volume":"100","author":[{"given":"Huiyi","family":"Deng","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology\u2013Head and Neck Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhiyuan","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology\u2013Head and Neck Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qintai","family":"Yang","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology\u2013Head and Neck Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2356-1455","authenticated-orcid":false,"given":"Jin","family":"Ye","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology\u2013Head and Neck Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2020,5,19]]},"reference":[{"key":"bibr1-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcms.2014.04.028"},{"key":"bibr2-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1148\/radiographics.15.6.8577967"},{"key":"bibr3-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1002\/1097-0142(197807)42:1<311::AID-CNCR2820420147>3.0.CO;2-V"},{"issue":"6","key":"bibr4-0145561320925563","first-page":"527","volume":"83","author":"Tamez PM","year":"2015","journal-title":"Cir Cir"},{"key":"bibr5-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1097\/00000658-198309000-00016"},{"key":"bibr6-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3468(88)80373-7"},{"key":"bibr7-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1177\/014556130007900817"},{"key":"bibr8-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1053\/ajot.2000.18873"},{"key":"bibr9-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1177\/1093526619865422"},{"issue":"2","key":"bibr10-0145561320925563","first-page":"158","volume":"53","author":"Tsuji H","year":"2000","journal-title":"Kyobu Geka"},{"key":"bibr11-0145561320925563","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijporl.2017.02.011"}],"container-title":["Ear, Nose &amp; Throat Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0145561320925563","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0145561320925563","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0145561320925563","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T18:38:24Z","timestamp":1777401504000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0145561320925563"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,5,19]]},"references-count":11,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2021,12]]}},"alternative-id":["10.1177\/0145561320925563"],"URL":"https:\/\/doi.org\/10.1177\/0145561320925563","relation":{},"ISSN":["0145-5613","1942-7522"],"issn-type":[{"value":"0145-5613","type":"print"},{"value":"1942-7522","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,5,19]]}}}