title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 32-1992. A 72-year-old man with a mass in the posterior thigh.
mesh_terms: D000368:Aged; D000783:Aneurysm / Q000473:pathology*; D001161:Arteriosclerosis / Q000473:pathology; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009455:Neurofibroma / Q000175:diagnosis; D012983:Soft Tissue Neoplasms / Q000175:diagnosis; D013848:Thigh / Q000098:blood supply*; D013927:Thrombosis / Q000473:pathology*