自发性椎动脉夹层致青年卒中2例报告

发布时间：2018-01-31 12:49

  本文关键词： 内膜撕裂 指动脉 进入血管 颈内动脉 假性动脉瘤 多发性脑梗死 左侧肢体 神经系统查体 退行性病变 言语清晰 　出处：《临床神经病学杂志》2017年02期 　论文类型：期刊论文

【摘要】：正脑动脉夹层是脑卒中尤其是青年卒中的重要病因,其中颈部血管夹层约占青年卒中病因的15.4%~([1-3])。颈内动脉夹层和椎动脉夹层最常见,夹层又分为自发性和外伤性两大类~([4])。自发性动脉夹层是指动脉壁层内的退行性病变引起内膜撕裂,在血压的作用下导致血液成分通过破损的血管内膜进入血管壁,使血管壁分层,造成血管狭窄、闭塞或形成假性动脉瘤~([5])。其中,椎动脉夹层可导致严重的后循环梗死,甚至
[Abstract]:Anterior cerebral artery dissection is an important cause of stroke, especially in young people. Cervical artery dissection accounts for 15.4g of the causes of stroke in young people (. [The internal carotid artery dissection and vertebral artery dissection are the most common dissection, which can be divided into two categories: spontaneous dissection and traumatic dissection (. [4. Spontaneous dissection of artery is a kind of vascular wall, which is caused by degenerative lesions in the arterial wall, which leads to the blood component entering the vascular wall through the damaged intima and delamination of the vascular wall under the action of blood pressure. Cause vessel stenosis, occlusion, or pseudoaneurysm (. [Among them, vertebral artery dissection can lead to severe posterior circulation infarction, even
【作者单位】： 中国人民解放军88医院神经内科二区;
【分类号】：R743.3
【正文快照】： 脑动脉夹层是脑卒中尤其是青年卒中的重要病因,其中颈部血管夹层约占青年卒中病因的15.4%[1-3]。颈内动脉夹层和椎动脉夹层最常见,夹层又分为自发性和外伤性两大类[4]。自发性动脉夹层是指动脉壁层内的退行性病变引起内膜撕裂,在血压的作用下导致血液成分通过破损的血管内膜进，

本文编号：1479101