title: Secondary chondrosarcoma in the mandibular condyle.
abstract: We report the case of a woman who had secondary chondrosarcoma in an osteochondroma in the left mandibular condyle, presenting as a large lobulated bone density mass in the left condyle process, to illustrate the clinical characteristics and imaging findings.
authors.affiliation: Department of Oral and Maxillofacial Surgery, Ninth People's Hospital, Medical School, Shanghai Jiao Tong University, Shanghai, P. R. China.
authors.forename: B
authors.initials: B
authors.lastname: Xu
authors.forename: H
authors.initials: H
authors.lastname: Shi
authors.forename: S
authors.initials: S
authors.lastname: Wang
authors.forename: P
authors.initials: P
authors.lastname: Wang
authors.forename: Q
authors.initials: Q
authors.lastname: Yu
mesh_terms: D000328:Adult; D002813:Chondrosarcoma / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D004687:Enchondromatosis / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008335:Mandibular Condyle / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D008339:Mandibular Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D016609:Neoplasms, Second Primary / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D013705:Temporomandibular Joint Disorders / Q000000981:diagnostic imaging* / Q000601:surgery; D014057:Tomography, X-Ray Computed