Case for diagnosis.
D002813:Chondrosarcoma / Q000000981:diagnostic imaging* / Q000473:pathology; D005260:Female; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D012983:Soft Tissue Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D013848:Thigh / Q000000981:diagnostic imaging*