title: Severe ischemia of the lower extremity due to arteriosclerosis obliterans.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000671:Amputation, Surgical; D001162:Arteriosclerosis Obliterans / Q000150:complications*; D002908:Chronic Disease; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007511:Ischemia / Q000145:classification / Q000000981:diagnostic imaging / Q000453:epidemiology* / Q000209:etiology / Q000601:surgery*; D007866:Leg / Q000098:blood supply*; D008161:Lumbosacral Region; D008297:Male; D008875:Middle Aged; D011859:Radiography; D012720:Severity of Illness Index; D013562:Sympathectomy; D016896:Treatment Outcome