{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,22]],"date-time":"2026-06-22T13:37:34Z","timestamp":1782135454582,"version":"3.54.5"},"reference-count":5,"publisher":"Wiley","issue":"11","license":[{"start":{"date-parts":[[2024,6,1]],"date-time":"2024-06-01T00:00:00Z","timestamp":1717200000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Laryngoscope"],"published-print":{"date-parts":[[2024,11]]},"abstract":"<jats:sec><jats:label\/><jats:p>Liposarcomas are the most common soft tissue sarcoma in adults, whereas liposarcomas of the head and neck, particularly the hypopharynx, are incredibly rare \u2010 with approximately 50 cases reported in the literature. We present a case of an otherwise healthy and asymptomatic 42\u2010year\u2010old male who presented dramatically after vomiting up a large soft tissue mass. The lesion was surgically removed via transoral approach with blue laser, and diagnosis of well\u2010differentiated liposarcoma was made via MDM2 gene amplification by FISH. Oral extrusion is a rare feature of this disease. This is the first documented case of an orally extruded liposarcoma to present in an otherwise asymptomatic and healthy patient, demonstrating how this entity may be indolent until initial presentation. <jats:italic>Laryngoscope<\/jats:italic>, 134:4688\u20134690, 2024<\/jats:p><\/jats:sec>","DOI":"10.1002\/lary.31553","type":"journal-article","created":{"date-parts":[[2024,6,1]],"date-time":"2024-06-01T09:48:55Z","timestamp":1717235335000},"page":"4688-4690","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Transoral Excision of a Hypopharyngeal Liposarcoma"],"prefix":"10.1002","volume":"134","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-6318-5194","authenticated-orcid":false,"given":"Achilles","family":"Kanaris","sequence":"first","affiliation":[{"name":"Northwestern University Feinberg School of Medicine  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey","family":"Larson","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2010Head and Neck Surgery Northwestern University Feinberg School of Medicine  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Farres","family":"Obeidin","sequence":"additional","affiliation":[{"name":"Department of Pathology Northwestern University Feinberg School of Medicine  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kevin","family":"Zhan","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2010Head and Neck Surgery Northwestern University Feinberg School of Medicine  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James","family":"Burns","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology\u2010Head and Neck Surgery Northwestern University Feinberg School of Medicine  Chicago Illinois U.S.A."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,6]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/hed.23311"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12029-016-9808-6"},{"issue":"2","key":"e_1_2_5_4_1","first-page":"118","article-title":"Huge myxoid liposarcoma of the esophagus: a case report","volume":"49","author":"Mohammad Sadeghi H","year":"2011","journal-title":"Acta Med Iran"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1308\/rcsann.2020.0179"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1155\/2020\/2968467"}],"container-title":["The Laryngoscope"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/lary.31553","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,23]],"date-time":"2025-06-23T08:39:34Z","timestamp":1750667974000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/lary.31553"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,6]]},"references-count":5,"journal-issue":{"issue":"11","published-print":{"date-parts":[[2024,11]]}},"alternative-id":["10.1002\/lary.31553"],"URL":"https:\/\/doi.org\/10.1002\/lary.31553","archive":["Portico"],"relation":{},"ISSN":["0023-852X","1531-4995"],"issn-type":[{"value":"0023-852X","type":"print"},{"value":"1531-4995","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,6]]},"assertion":[{"value":"2024-04-08","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-05-21","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-06-01","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}