CT angiogram of the abdomen and pelvis. Angiogram of the abdomen and pelvis showing a saccular aneurysm at the bifurcation of the right common iliac artery (black arrow) with focal high-grade stenosis at the right external iliac artery and proximal occlusion of the right superficial femoral artery. An occlusive thrombus is visualized in the left common iliac artery, left internal iliac artery, and left external iliac artery (white arrow).