颅内动脉狭窄与大脑中动脉供血区梗死形态关系的研究附视频

被引:1
作者
茅翼亭
韩翔
方堃
丁宏岩
陈淑芬
董强
机构
[1] 复旦大学附属华山医院神经内科
关键词
磁共振弥散加权成像; 大脑中动脉供血区; 梗死形态; 动脉狭窄;
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
1002 ;
摘要
目的:探讨大脑中动脉(MCA)供血区的梗死形态与颅内动脉狭窄之间的关系。方法:回顾性分析78例连续的急性MCA区域梗死且颅内动脉狭窄患者的临床资料。结果:重度ICA病变更多表现为穿支动脉伴皮质支梗死(5/16,P<0.05),而重度MCA病变则好发穿支动脉伴分水岭(4/30,P<0.05)及穿支动脉伴皮质支和分水岭的梗死(6/30,P<0.05)。结论:颅内动脉狭窄的程度与梗死形态亦存在一定关联,可能与多种机制有关,其中分水岭梗死可能提示灌注不足。
引用
收藏
页码:383 / 385
页数:3
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