{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,12]],"date-time":"2026-04-12T06:46:35Z","timestamp":1775976395388,"version":"3.50.1"},"reference-count":10,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2022,4,12]],"date-time":"2022-04-12T00:00:00Z","timestamp":1649721600000},"content-version":"vor","delay-in-days":11,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,4,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Teratocarcinosarcoma is a rare and aggressive malignant tumor of uncertain histogenesis. It presents &amp;lt;1% of all cancers and ~3% of malignant tumors of the head and neck. It arises commonly from the nasal cavity and paranasal sinuses. To the best of our knowledge, only one case has been reported in the oral cavity. A 46-year-old woman presented with 3-week history of a rapidly growing tumor in the inner side of the left cheek. Physical examination revealed an ulcerating mass measuring 4 \u00d7 3.5\u00a0cm. An excisional biopsy was performed. Histological analysis revealed a teratocarcinosrcoma. The patient was treated by combined chemotherapy and radiation therapy. No recurrence was noted 6\u00a0months after treatment. The prognosis is poor.<\/jats:p>","DOI":"10.1093\/jscr\/rjac169","type":"journal-article","created":{"date-parts":[[2022,3,29]],"date-time":"2022-03-29T03:13:33Z","timestamp":1648523613000},"source":"Crossref","is-referenced-by-count":2,"title":["Teratocarcinosarcoma of the cheek: a case report"],"prefix":"10.1093","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7325-4659","authenticated-orcid":false,"given":"Mohamed Reda","family":"El Ochi","sequence":"first","affiliation":[{"name":"Department of Pathology, Mohammed V Military Hospital, Rabat, Morocco"},{"name":"Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Rabat, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amine","family":"Essaoudi","sequence":"additional","affiliation":[{"name":"Department of Pathology, Mohammed V Military Hospital, Rabat, Morocco"},{"name":"Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Rabat, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Abderrahim","family":"El Ktaibi","sequence":"additional","affiliation":[{"name":"Department of Pathology, Mohammed V Military Hospital, Rabat, Morocco"},{"name":"Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Rabat, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Amal","family":"Damiri","sequence":"additional","affiliation":[{"name":"Department of Pathology, Mohammed V Military Hospital, Rabat, Morocco"},{"name":"Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Rabat, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hafsa","family":"Chahdi","sequence":"additional","affiliation":[{"name":"Department of Pathology, Mohammed V Military Hospital, Rabat, Morocco"},{"name":"Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Rabat, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mohamed","family":"Oukabli","sequence":"additional","affiliation":[{"name":"Department of Pathology, Mohammed V Military Hospital, Rabat, Morocco"},{"name":"Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Rabat, Morocco"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2022,4,12]]},"reference":[{"key":"2022041221175704200_ref1","doi-asserted-by":"crossref","first-page":"592","DOI":"10.1001\/archotol.134.6.592","article-title":"Sinonasal teratocarcinosarcoma of the head and neck. A report of 10 patients treated at a single institution and comparison with reported series","volume":"134","author":"Smith","year":"2008","journal-title":"Arch Otolaryngol Head Neck Surg"},{"key":"2022041221175704200_ref2","doi-asserted-by":"crossref","first-page":"687","DOI":"10.1002\/pbc.20139","article-title":"Teratocarcinosarcoma of the oral cavity","volume":"43","author":"Crazzolara","year":"2004","journal-title":"Pediatr Blood Cancer"},{"key":"2022041221175704200_ref3","doi-asserted-by":"crossref","first-page":"2140","DOI":"10.1002\/1097-0142(19840515)53:10<2140::AID-CNCR2820531025>3.0.CO;2-Y","article-title":"Teratocarcinosarcoma (malignant teratoma?) of the nasal cavity and paranasal sinuses. 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