缺血性脑白质病变的临床研究进展

对健康老年人和动脉粥样硬化患者进行头部MRI和CT扫描常可发现缺血性脑白质病变.缺血性脑白质病变被认为是脑小血管病变的一种表现,可引起认知功能障碍等症状,并可能预测颅内或颅外缺血性事件等.文章对近年来脑白质病变及其发病机制和临床意义等方面的研究进展做了综述.

Progress in Ischemic White Matter Lesions

Head MRI and CT scans Can frequently find ischemic cerebral white matter lesions in healthy elderly and in patients with atherosclerosis.Ischemic cerebral white matter lesions are regarded as a manifestation of cerebral small vessel lesions.which Can result in symptoms such as cognitive impairment,and predict extraeranial or intracranial ischemic events.This article reviews the recent progress in research on cerebral white matter lesions.their pathogenesis and clirilcal significance.