title: Myxofibrosarcoma of the lower extremity. A case report.
mesh_terms: D000368:Aged; D000671:Amputation, Surgical; D005534:Foot Diseases / Q000473:pathology / Q000601:surgery*; D006801:Humans; D007866:Leg; D008297:Male; D008637:Mesenchymoma / Q000473:pathology* / Q000601:surgery; D009236:Myxosarcoma / Q000473:pathology* / Q000601:surgery; D012509:Sarcoma / Q000473:pathology*