1naresh
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Patient No. Age (y)/Sex Hunt and Hess Grade Location of Fenestration/Size (mm) of Aneurysm at Angiography Balloon Remodeling Follow-up (mo) Occlusion Rate 1 62/F 3 PBA/6 Yes* 35 Total 2 55/M 3 PBA/8 No 71 Total 3 35/F NA PBA/14 Yes† 73 Incomplete 4 36/F 1 PBA/5 Yes 11 Total 5 50/F NA PBA/3 Yes 12 Total 6 30/M 2 DBA/7 Yes‡ 49 Total (Regrowth) 7 41/F NA DBA/6 No 14 Total 8 34/M 2 PBA/5 Yes 10 Total 9 38/F 1 PBA/6 No 12 Total 10§ 18/F 2 PBA/5 No 24 Total
Note.—PBA indicates proximal basilar artery; DBA, distal basilar artery; NA, not applicable.
↵* Balloon remodeling was used, with sacrifice of one loop.
↵† Balloon remodeling was used at second embolization procedure 5 years later.
↵‡ Balloon remodeling was used at closing down of the regrowing aneurysm.
↵§ This patient had two aneurysms associated with fenestration.