Cutaneous polyarteritis nodosa.
D000293:Adolescent; D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D005260:Female; D005734:Gangrene; D006801:Humans; D008297:Male; D008875:Middle Aged; D009220:Myositis / Q000473:pathology; D009443:Neuritis / Q000473:pathology; D010488:Polyarteritis Nodosa / Q000175:diagnosis / Q000401:mortality / Q000473:pathology; D012867:Skin / Q000473:pathology; D012871:Skin Diseases / Q000175:diagnosis / Q000401:mortality / Q000473:pathology; D012883:Skin Ulcer