title: Fibroxanthosarcoma of the kidney: report of a case.
mesh_terms: D000368:Aged; D005354:Fibrosarcoma / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D009392:Nephrectomy; D011859:Radiography