title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 18-1993. A 57-year-old man with chronic lymphedema and enlarging purple cutaneous nodules of the leg.
mesh_terms: D002908:Chronic Disease; D003937:Diagnosis, Differential; D006394:Hemangiosarcoma / Q000473:pathology*; D006801:Humans; D007866:Leg; D008208:Lymphatic System / Q000473:pathology; D008209:Lymphedema / Q000473:pathology*; D008297:Male; D008875:Middle Aged; D012878:Skin Neoplasms / Q000473:pathology*