第三脑室血管造影隐匿性血管畸形

Angiographically occult vascular malformation of the third ventricle.

作者信息

Sanli Metin, Ergün Rüçhan, Gürkanlar Doğa, Uluoğlu Omer

机构信息

Department of Neurosurgery, Dişkapi Yildirim Bayezit Hospital, Ankara, Turkey.

出版信息

J Clin Neurosci. 2007 Dec;14(12):1223-5. doi: 10.1016/j.jocn.2007.03.027. Epub 2007 Oct 23.

DOI:10.1016/j.jocn.2007.03.027

PMID:17936627

Abstract

Angiographically occult vascular malformations (AOVM) are cerebrovascular malformations that are not demonstrable on cerebral angiography. The majority of AOVMs located in the third ventricle are cavernous malformations. To the best of our knowledge an angiographically occult arteriovenous malformation (AOAVM) of the third ventricle has not been previously reported. We report an unusual vascular malformation of the third ventricle presenting with hydrocephalus due to mass effect, verified histopathologically as an AOAVM.

摘要

血管造影隐匿性血管畸形（AOVM）是脑血管畸形，在脑血管造影上无法显示。位于第三脑室的大多数AOVM是海绵状畸形。据我们所知，第三脑室的血管造影隐匿性动静脉畸形（AOAVM）此前尚未见报道。我们报告一例第三脑室罕见的血管畸形，因占位效应导致脑积水，经组织病理学证实为AOAVM。