There were 9 common iliac artery aneurysms (CIAA), 3 internal iliac artery aneurysms (IIAA) , and 3 external iliac artery aneurysms (EIAA).

• 髂总动脉瘤9例(60%25),髂内动脉瘤3例(20%25),髂外动脉瘤3例(20%25)。