皮质下动脉硬化性脑病的临床和CT诊断（附179例分析）

Clinical and CT diagnosis of subcortical arteriosolerotio enoephalopathy

对１７９例皮质下动脉硬化性脑病患者的临床、ＣＴ检查结合病理学基础进行了分析，虽然ＣＴ不能直接显示脑小穿支动脉的硬化改变，但可以反映动脉硬化后所造成的脱髓鞘改变和腔隙性脑梗塞。作者认为，通过ＣＴ结合临床能够对该病作出明确诊断。

cases of subcortical arteriosclerotic encephalopathy(SAE)were analysed by CT,combined with pathologic basis of SAE. Although arteriosclerotic changes in small penterating cerebral arteries can not be shown dircetly by CT,the resulting histopathologic alterations which include widespread patchy areas of demyelination and lacunar infracts could be demonstrated on CT image.The authors felt that SAE could be diagnosed definitely by er image and clinicnl symptoms.