{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T04:27:28Z","timestamp":1754108848216,"version":"3.33.0"},"reference-count":10,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2015,11,1]],"date-time":"2015-11-01T00:00:00Z","timestamp":1446336000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Tumori"],"published-print":{"date-parts":[[2015,11]]},"abstract":"<jats:sec><jats:title>Introduction<\/jats:title><jats:p> Fibro-osseous lesions of the skull and facial bones are benign tumors, but they can be mistaken for malignant tumors due to their clinically aggressive behavior. Cemento-ossifying fibroma (COF) is a benign fibro-osseous lesion characterized by slow growth and fibrous and calcified tissue content. COFs are locally destructive lesions causing deformities in the bones. The recurrence risk is high if they are not completely removed. <\/jats:p><\/jats:sec><jats:sec><jats:title>Case Report<\/jats:title><jats:p> In this case report we describe a giant COF mimicking chondrosarcoma in the oral cavity of a 55-year-old woman causing significant facial deformity and feeding problems. <\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p> Giant COF occurs rarely in the jaws and given that this lesion has similar imaging and clinical features to several other tumors, the diagnosis is always a challenge for clinicians, radiologists and pathologists. <\/jats:p><\/jats:sec>","DOI":"10.5301\/tj.5000372","type":"journal-article","created":{"date-parts":[[2015,6,25]],"date-time":"2015-06-25T10:32:07Z","timestamp":1435228327000},"page":"e163-e166","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Giant Cemento-ossifying Fibroma of the Maxilla"],"prefix":"10.1177","volume":"101","author":[{"given":"Adnan","family":"Unal","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology, Hitit University, \u00c7orum - Turkey"},{"name":"ENT Clinic, Ankara Numune Education and Research Hospital, Ankara - Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nurcan","family":"Yurtsever Kum","sequence":"additional","affiliation":[{"name":"ENT Clinic, Ankara Numune Education and Research Hospital, Ankara - Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rauf Oguzhan","family":"Kum","sequence":"additional","affiliation":[{"name":"ENT Clinic, Ankara Numune Education and Research Hospital, Ankara - Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Aysun","family":"Erdogan","sequence":"additional","affiliation":[{"name":"Radiology Clinic, Ankara Numune Education and Research Hospital, Ankara - Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Deniz Sozmen","family":"Ciliz","sequence":"additional","affiliation":[{"name":"Radiology Clinic, Ankara Numune Education and Research Hospital, Ankara - Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Servet","family":"Guresci","sequence":"additional","affiliation":[{"name":"Pathology Clinic, Ankara Numune Education and Research Hospital, Ankara - Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Muge","family":"Ozcan","sequence":"additional","affiliation":[{"name":"ENT Clinic, Ankara Numune Education and Research Hospital, Ankara - Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2015,11,14]]},"reference":[{"key":"bibr1-tj.5000372","doi-asserted-by":"publisher","DOI":"10.1016\/S0278-2391(10)80097-7"},{"key":"bibr2-tj.5000372","doi-asserted-by":"publisher","DOI":"10.1016\/S1079-2104(97)90348-6"},{"key":"bibr3-tj.5000372","doi-asserted-by":"publisher","DOI":"10.4103\/0976-9668.127326"},{"key":"bibr4-tj.5000372","doi-asserted-by":"publisher","DOI":"10.1007\/BF00463543"},{"key":"bibr5-tj.5000372","doi-asserted-by":"publisher","DOI":"10.1016\/S1368-8375(99)00053-6"},{"key":"bibr6-tj.5000372","doi-asserted-by":"publisher","DOI":"10.1016\/j.crad.2003.07.003"},{"volume-title":"Pathology and genetics of head and neck tumours","author":"Slootweg PJ","key":"bibr7-tj.5000372"},{"issue":"1","key":"bibr8-tj.5000372","first-page":"11","volume":"105","author":"Cabibi D","year":"2013","journal-title":"Pathologica"},{"issue":"4","key":"bibr9-tj.5000372","first-page":"131","volume":"6","author":"Feller L","year":"2004","journal-title":"J Int Acad Periodontol"},{"key":"bibr10-tj.5000372","doi-asserted-by":"publisher","DOI":"10.1007\/BF02067021"}],"container-title":["Tumori Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.5301\/tj.5000372","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.5301\/tj.5000372","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.5301\/tj.5000372","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,1,28]],"date-time":"2025-01-28T00:40:41Z","timestamp":1738024841000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.5301\/tj.5000372"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,11]]},"references-count":10,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2015,11]]}},"alternative-id":["10.5301\/tj.5000372"],"URL":"https:\/\/doi.org\/10.5301\/tj.5000372","relation":{},"ISSN":["0300-8916","2038-2529"],"issn-type":[{"type":"print","value":"0300-8916"},{"type":"electronic","value":"2038-2529"}],"subject":[],"published":{"date-parts":[[2015,11]]}}}