腔隙性脑梗塞133例临床分析

A Clinical Analysis of 133 Cases with Lacunar Infarcts

本文对腔隙性脑梗塞（简称LI）133例进行了临床、CT及MRI分析，结果认为LI的病因是多方面的，有近半数的LI病例并无特异的阳性体征，过多分型无实际意义，MRI对LI的诊断优于CT，其中以T1T2加权都显示有病理意义，LI的典型临床表现需结合MRI的特点和CT来协助诊断。

We studied 133 cases of lacunar infarcts (LI). It was suggested that the etiology of LImay be multiaspected. Almost a half of these cases had no specific positive signs. It is notpractical to divide LI into more types. The MRI findings are helpful for the diagnosis of LI.MRI was superior to CT. The MRI appeared to be patho logic significance in T,T,. The diag-nosis of LI was not only made by typical neurological symptoms and singns but also by theaid of MRI and CT.