Vertebral Artery Fenestration: A Case Report and Literature Review

椎動脈窗狀小孔：病例報告及文獻回顧

李達彬(Ta-Pin Lee) ； 黃文志(Wen-Chih Huang) ； 黃筱琪(Hsiao-Chi Hunag)

《南臺灣醫學雜誌》 13卷1期 (2017/06) Pp. 34-37

https://doi.org/10.6726/MJST.201706_13(1).0005

摘要

Fenestration of the vertebral artery is a rare vascular anomaly and most commonly observed in the extracranial segments of the vertebral artery. The theory of its etiology involves different stages of embryological development of the vertebral artery. According to the documents, vertebral artery fenestration may be related to other vascular anomalies. Anatomical variations of the vertebral arteries can pose significant risk for vascular injury during surgical and endovascular interventions. Therefore, it is important to understand and recognize these anomalies, and care should be taken to avoid unintentional injuries.

關鍵字

fenestration ； vertebral artery ； vascular anomaly

並列摘要

椎動脈窗狀小孔為少見的血管變異，大多數位於椎動脈的顱外段。其形成牽涉到椎動脈胚胎發育的不同階段。根據文獻記載，椎動脈窗狀小孔可能與其他血管變異有關。因為椎動脈的結構異常可能會對手術或血管內介入治療產生危險，所以了解並認知這種變異很重要，才能免於風險。

並列關鍵字

窗狀小孔 ； 椎動脈 ； 血管變異