Intracranial arteriovenous malformations

被引：14
|
作者：
Barreau, X. [1 ]
Marnat, G. [1 ]
Gariel, F. [1 ]
Dousset, V. [1 ]
机构：
[1] CHU Pellegrin, Dept Diagnost & Therapeut Neuroradiol, F-33076 Bordeaux, France
来源：
DIAGNOSTIC AND INTERVENTIONAL IMAGING | 2014年 / 95卷 / 12期
关键词：
Cerebral arteriovenous malformation; Dural arteriovenous malformation; MRA (magnetic resonance angiography); CT angiography; NATURAL-HISTORY; FOLLOW-UP; BRAIN; ANGIOGRAPHY; MANAGEMENT; HEMORRHAGE;
D O I：
10.1016/j.diii.2014.10.004
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Intracranial arteriovenous malformations (AVM) are rare lesions that are often discovered fortuitously. They should be identified on CT scan and MRI before resorting to angiography; the latter is used to prepare the treatment. This article describes the various types of subpial or dural AVM and the specific characteristics that enable their differentiation with noninvasive imaging. The factors that determine the severity of these lesions, whether discovered before or after a haemorrhage, are described, as well as prognostic indicators. (C) 2014 Editions francaises de radiologie. Published by Elsevier Masson SAS. All rights reserved.
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页码：1175 / 1186
页数：12
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