title: [Primary central fibrosarcoma of the bone (roentgeno-morphological characteristics)].
mesh_terms: D000328:Adult; D005260:Female; D005266:Femoral Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D005354:Fibrosarcoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
vernacular_title: Pervichnaia tsentral'naia fibrosarkoma kosti (rentgeno-morfologicheskaia kharakteristika)