Fig. 1From: Supraclinoid internal carotid artery blister-like aneurysms: hypothesized pathogenesis and microsurgical clipping outcomesCase 8. a Preoperative 3D DSA demonstrated two neighboring ICA BLAs and notably stenotic lumen (white arrow). b Intraoperative findings showed the macroscopic features of both BLAs (white arrow) and entirely sclerotic parent wall. c Both BLAs were obliterated and the inset showed patency of the left anterior choroidal artery (white arrow). d Postoperative CT revealed left hemispheric infarctBack to article page