前分水岭角与大脑中动脉闭塞性病变的脑血流评估

来源 :第9届国际脑血管病高峰论坛 | 被引量 : 0次 | 上传用户：huhaiyan1953

【摘要】

：

背景和目的:大脑前动脉(Anterior cerebral artery,ACA)是大脑中动脉(Middle cerebral artery,MCA)狭窄时远端缺血脑组织的主要侧支代偿来源.在脑血管造影汤氏位片上,通常可以看到清晰的ACA-MCA皮层交汇区.早期就有学者注意到MCA狭窄时,ACA-MCA皮层交汇区可发生漂移,但目前尚无深入的研究报道.

【作者】

：

李永坤熊云云蔡乾昆陈响亮包元飞张尧汪银洲刘新峰

【机构】

：

南京大学医学院临床学院(南京军区南京总医院)神经内科,江苏南京210002;福建医科大学省立临床学院神经内科,福建福州,350001

【出处】

：

第9届国际脑血管病高峰论坛

【发表日期】

：

2013年2期

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