纹状体内囊梗死的临床特点分析
郑艳宇,王妍,张新江
摘要(Abstract)：
目的探讨纹状体内囊梗死(striatocapsular infarction,SCI)的临床特点和与大脑中动脉局部病灶的关系。方法 5例发病在24h内入院的基底节区梗死患者,病灶直径>3cm,对其临床表现、发病72h内的头、颈部磁共振和磁共振血管成像、全脑血管造影表现进行分析。结果 5例梗死灶均局限在基底节区白质,无皮层受累,4例有早期运动进展;1例为病灶侧大脑中动脉夹层,3例病灶侧大脑中动脉主干中度以上狭窄。结论 SCI患者易发生早期运动进展,可能与病灶同侧大脑中动脉主干狭窄有关。
关键词(KeyWords)： 皮层下梗死;进展性卒中;磁共振成像(MRI)
基金项目(Foundation):
作者(Author): 郑艳宇,王妍,张新江
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