An abdominal aortic aneurysm (AAA) is actually a bulge within the aorta from the abdomen. The aorta is the leading artery that carries blood clear of the center to other portions of the body. Peripheral artery disease: Leg ache or cramps with exercise but strengthen with rest; modifications in skin https://www.sgvascularctr.com/an-introduction-to-vascular-surgery-in-singapore/