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%），髂内动脉瘤3例（20%），髂外动脉瘤3例（20%）。
ciaa