title: Fibrosarcoma of the leg.
mesh_terms: D000671:Amputation, Surgical; D002648:Child; D005354:Fibrosarcoma / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D006801:Humans; D007866:Leg; D008297:Male; D009364:Neoplasm Recurrence, Local; D011859:Radiography; D012983:Soft Tissue Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery