基底动脉夹层动脉瘤的异常血管造影表现：病例报告

Unusual angiographic changes in a dissecting aneurysm of the basilar artery: case report.

作者信息

Takagi M, Hirata K, Fujitsu K, Yamamoto I

机构信息

Department of Neurosurgery, Yokohama City University School of Medicine, Japan.

出版信息

Neurosurgery. 1994 Feb;34(2):356-8; discussion 358. doi: 10.1227/00006123-199402000-00022.

DOI:10.1227/00006123-199402000-00022

PMID:8177400

Abstract

A patient with unusual angiographic changes of a dissecting aneurysm of the basilar artery is presented. Initial angiography and magnetic resonance imaging revealed a typical dissecting aneurysm. However, a follow-up study demonstrated a saccular aneurysmal dilatation of the proximal part of the dissection. The importance of the follow-up study, particularly in regard to the usefulness of magnetic resonance imaging and the pathogenesis of this change are discussed.

摘要

本文报告了一名基底动脉夹层动脉瘤血管造影表现异常的患者。初次血管造影和磁共振成像显示为典型的夹层动脉瘤。然而，一项随访研究显示夹层近端呈囊状动脉瘤样扩张。讨论了随访研究的重要性，特别是关于磁共振成像的实用性以及这种变化的发病机制。