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脑白质疏松的影像学评测量表 被引量:19

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摘要 白质疏松(leukoaraiosis)是在1986年由Hachinski等提出的名词,这一名词由希腊文“leuko”(意为“白色”)和“araiosis”(意为“稀疏”)组成,指在脑室旁和半卵圆中心白质的双侧对称区域出现CT上的低密度影并且在磁共振成像(magnetic resonance imaging,MRI)-T2加权像上出现高信号区域。以后的大量研究提示这种病变的发生与卒中危险因素以及年龄等因素相关,并可能造成认知障碍。为了评价白质疏松的程度和范围,一些学者提出了基于影像学检查的评测量表。
作者 冯涛 王拥军
出处 《中国卒中杂志》 2009年第3期226-230,共5页 Chinese Journal of Stroke
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参考文献10

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