: The condition is primarily caused by atherosclerosis , where fatty deposits (plaque) accumulate in the arterial intima (innermost layer). This leads to stenosis (narrowing) or complete occlusion, limiting blood flow to tissues.
: The superficial femoral artery is affected in approximately 90% of patients. Other frequent sites include the aortoiliac and popliteal arteries. arteriosclerosis obliterans
Arteriosclerosis Obliterans Presenting as Multiple Leg Ulcers : The condition is primarily caused by atherosclerosis
The severity of symptoms is often categorized using the : arteriosclerosis obliterans
: It most commonly occurs in men over the age of 45. While rare under age 50, its incidence peaks in the 60s for aortoiliac disease and the 70s for distal arterial disease. 2. Clinical Presentation