title: Extraosseous sarcoma. A case report.
abstract: Extraskeletal osteosarcoma is very rare and is difficult to diagnose histologically. We report a case of a 63 year old women who had such a tumour in her thigh.
authors.affiliation: Faculty of Medicine, University of Oviedo, Spain.
authors.forename: D H
authors.initials: DH
authors.lastname: Vaquero
authors.forename: M C
authors.initials: MC
authors.lastname: Suarez
authors.forename: I R
authors.initials: IR
authors.lastname: Contreras
authors.forename: J V
authors.initials: JV
authors.lastname: Alonso
mesh_terms: D005260:Female; D006801:Humans; D008875:Middle Aged; D012516:Osteosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D011859:Radiography; D012983:Soft Tissue Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D013848:Thigh