title: Case report 436: Osteosarcoma of the soft tissues of the distal end of the thigh.
mesh_terms: D002114:Calcinosis / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008875:Middle Aged; D012516:Osteosarcoma / Q000000981:diagnostic imaging*; D011859:Radiography; D012983:Soft Tissue Neoplasms / Q000000981:diagnostic imaging*; D013848:Thigh / Q000000981:diagnostic imaging*