Dissecting aneurysm of the vertebral artery developed after microvascular decompression for hemifacial spasm

Takumi Kudo, K. IIhara, K. Murao, K. Hayashi, J. Ayabe, S. Miyamoto

研究成果: Contribution to journalArticle査読

5 被引用数 (Scopus)

抄録

We report a rare case of a ruptured de novo dissecting aneurysm induced by ethyl 2-cyanoacrylate. A 39-year-old woman underwent microvascular decompression for left hemifacial spasm. The offending vessel was left posterior inferior cerebellar artery (PICA). Left vertebral artery (VA) was mobilized and affixed to the dura mater with cyanoacrylate to remove pressure of PICA to the root exit zone of the facial nerve. The left VA was found to be intact at the time of the operation. One year later, th e patient sufferd subarachnoid haemorrhage (SAH) caused by rupture of a newly-developed dissecting aneurysm of the left VA. Endovascular occlusion of the dissecting site was performed using Guglielmi detachable coils. We suppose mechanical injury and chemical reaction of ethyl 2-cyanoacrylate induced dissecting aneurysm.

本文言語英語
ページ(範囲)145-147
ページ数3
ジャーナルInterventional Neuroradiology
12
SUPPL. 1
DOI
出版ステータス出版済み - 1 2006

All Science Journal Classification (ASJC) codes

  • 放射線学、核医学およびイメージング
  • 臨床神経学
  • 循環器および心血管医学

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