Congenital anomaly of the external iliac artery: a case report.

A 51-year-old man was admitted with acute ischemic pain in the left leg. An angiogram demonstrated a well-developed left internal iliac artery that appeared to be continuous with the left common femoral artery, but no left external iliac artery. The left superficial and proximal deep femoral arteries were obstructed with thrombi.