Aneurysm of the anterior inferior cerebellar artery-posterior inferior cerebellar artery variant: two case reports and review of literature

被引:11
|
作者
Gopalakrishnan, C. V. [1 ]
Menon, Girish [1 ]
Nair, Suresh [1 ]
机构
[1] Sree Chitra Tirunal Inst Med Sci & Technol, Dept Neurosurg, Trivandrum 695011, Kerala, India
关键词
Anterior inferior cerebellar artery; posterior inferior cerebellar artery; aneurysm; intraventricular hemorrhage; subarachnoid hemorrhage; clipping; ANATOMY;
D O I
10.1080/02688690902987778
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Aneurysms arising from anterior inferior cerebellar artery-posterior inferior cerebellar artery (AICA-PICA) variant are exceedingly rare. We report two cases of distal AICA-PICA variant aneurysms and discuss their surgical management with emphasis on the higher risk for perforator artery injury. The etiopathogenesis of these rare aneurysms at non-branching sites remains elusive.
引用
收藏
页码:554 / 556
页数:3
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