椎基底动脉供血不足的临床与数字减影全脑血管造影结果分析

被引:5
作者
常飞
张临洪
机构
[1] 武汉市中心医院神经内科
关键词
椎基底动脉供血不足; 数字减影全脑血管造影; 椎动脉;
D O I
暂无
中图分类号
R743.3 [急性脑血管疾病(中风)];
学科分类号
100204 [神经病学];
摘要
目的:通过数字减影全脑血管造影(DSA)途径探讨椎基底动脉供血不足的发病机制。方法:对159例患者按照有无眩晕或(和)头晕发作分为2组进行DSA检查,其中A组(椎基底动脉供血不足组)80例,B组(对照组)79例,对结果进行综合分析。结果:A组患者共有125处血管病变,其中椎动脉第一段(V1)迂曲39例,椎动脉(VA)起始部狭窄31例,锁骨下动脉(SCA)狭窄8例,分别与B组对照存在差异(P<0.01,P<0.01,P<0.05)。结论:V1迂曲和VA起始部狭窄很可能是椎基底动脉供血不足的重要病理生理基础。
引用
收藏
页码:161 / 163+176 +176
页数:4
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