Acute arterial obstructions.
D000208:Acute Disease; D000792:Angiography; D001157:Arterial Occlusive Diseases / Q000175:diagnosis / Q000601:surgery*; D005121:Extremities / Q000098:blood supply*; D006801:Humans; D013562:Sympathectomy; D013923:Thromboembolism / Q000175:diagnosis / Q000601:surgery