CT arteriography of lower limb reconstructed image. Filling defects are visible throughout the length of common femoral arteries bilaterally (thin white arrows). A filling defect is evident in distal half of right superficial femoral artery (thin black arrow) and whole length of right popliteal artery (thick black arrow). Non-opacification of proximal part of left profunda femoris and left superficial femoral artery, and normal flow in the distal parts of these arteries is evident. In the left limb, anterior tibial artery is attenuated distally (thick white arrow) and dorsalis pedis is absent.