Arterial occlusion in the lower leg.
D000368:Aged; D000792:Angiography; D001158:Arteries / Q000473:pathology*; D006801:Humans; D007383:Intermittent Claudication / Q000175:diagnosis*; D007866:Leg / Q000098:blood supply*; D008875:Middle Aged; D014652:Vascular Diseases / Q000175:diagnosis* / Q000453:epidemiology