Obliterans - Arteriosclerosis

. Triggered by the buildup of atherosclerotic plaques within the arterial intima, it leads to restricted blood flow and severe limb ischemia. It typically affects the lower abdominal aorta, the iliac arteries, and the arteries supplying the legs. 🧬 Pathophysiology

: As these fibrous plaques calcify and thicken, the vessel diameter narrows, severely obstructing distal blood flow. ⚠️ Major Risk Factors arteriosclerosis obliterans

The underlying mechanism of ASO is heavily tied to the biological processes of aging and lifestyle stress. the iliac arteries