Table 3. Distribution of vessel involvement for both groups.

Vessel involvement	Groups 1 and 2, n [%]
Right renal	20 [20]
Left renal	16 [16]
Right common iliac	3 [3]
Left common iliac	4 [4]
Right external iliac	10 [10]
Left external iliac	8 [8]
Right internal iliac	2 [2]
Left internal iliac	3 [3]
Other visceral*	19 [19]
Celiac trunk	11
Splenic artery	9
Superior mesenteric artery	6
Hepatic artery	1
Right common carotid	0
Left common carotid	0
Right internal carotid	49 [49]
Left internal carotid	49 [49]
Right vertebral	31 [31]
Left vertebral	38 [38]
Anterior circulation of Willis	6 [6]
Posterior circulation of Willis	4 [4]

*, some of these cases involved abnormalities in multiple vessels.