: 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.
Medical Report: Arteriosclerosis Obliterans (ASO) Arteriosclerosis Obliterans (ASO) is a chronic, occlusive arterial disease characterized by the hardening and narrowing of large- and medium-sized arteries, primarily affecting the lower extremities. Outside of specific regions like Japan, it is more commonly referred to as . 1. Disease Overview and Pathophysiology arteriosclerosis obliterans
Arteriosclerosis Obliterans Presenting as Multiple Leg Ulcers : The condition is primarily caused by atherosclerosis
: The superficial femoral artery is affected in approximately 90% of patients. Other frequent sites include the aortoiliac and popliteal arteries. arteriosclerosis obliterans