Subarachnoid hemorrhage due to ruptured cerebral aneurysm at the distal part of anterior inferior cerebellar artery-posterior inferior cerebellar artery variant after γ-knife irradiation

Subarachnoid hemorrhage due to ruptured cerebral aneurysm at the distal part of anterior inferior cerebellar artery-posterior inferior cerebellar artery variant after γ-knife irradiation

Aneurysms in the distal portion of the anterior inferior cerebellar artery (AICA) are rare, but AICA ANs occurring after γ-knife surgery (GKS) for vestibular schwannomas are even rarer. Vessels wherein the ipsilateral AICA bleeds into the posterior inferior cerebellar artery (PICA) because of PICA d...

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Bibliographic Details
Main Authors: Seigo Kimura, Ryokichi Yagi, Fumihisa Kishi, Daiji Ogawa, Keiichi Yamada, Hirokatsu Taniguchi, Masahiko Wanibuchi
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Interdisciplinary Neurosurgery
Subjects:
AICA-PICA
γ-Knife
Radiation-induced aneurysm
Subarachnoid hemorrhage
Parent artery occlusion
Online Access:http://www.sciencedirect.com/science/article/pii/S2214751922000470

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