脑动脉夹层影像学诊断  

Imaging diagnosis of cerebral arterial dissection

作　　者：牛婧雯[1] 徐蔚海[1] 

机构地区：[1]北京协和医院神经内科,北京100005

出　　处：《中国实用内科杂志》2014年第5期447-449,共3页Chinese Journal of Practical Internal Medicine

摘　　要：脑动脉夹层是卒中、尤其是青年卒中的重要病因。结合临床,影像学对脑动脉夹层的诊断至关重要。磁共振成像(MRI)、磁共振血管造影(MRA)、CT血管造影(CTA)等无创影像学手段正逐渐取代数字减影血管造影(DSA)成为首选的检测手段。文章主要复习脑动脉夹层的影像学诊断。Cervicocranial arterial dissection （CAD） is a common cause of stroke, especially in young adults. Along with clinical symptoms and signs, neuroimaging method is crucial to the diagnosis of CAD. Digital subtraction angiography is gradually being supplanted by nouinvasive approaches such as magnetic resonance imaging （MRI） , magnetic resonance angiography （MRA）, computed tomographic angiography （CTA）. In this article, we review the imaging diagnosis of CAD.

关 键 词：头颈部血管夹层 磁共振成像 数字减影血管造影 

分 类 号：R743[医药卫生—神经病学与精神病学]