Polymyositis associated with malignant histiocytosis.
D006801:Humans; D007866:Leg; D008206:Lymphatic Diseases / Q000150:complications* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000473:pathology; D009220:Myositis / Q000150:complications* / Q000473:pathology; D009336:Necrosis