脑梗塞的临床表现与CT显示的关系

探讨脑梗塞的临床表现和ＣＴ显示关系。回顾性分析５８例脑梗塞病例的临床资料和ＣＴ图像。ＣＴ显示脑梗塞病灶８小时内阳性显示率最低，５％（１／２０）；２４￣４８小时阳性显示率最高，７８．２％（４３／５５）。脑干及小脑部位梗塞ＣＴ不易显示，ＭＲＩ能明确诊断。根据临床表现和熟悉脑梗塞的病理过程，采取合理的ＣＴ检查和复查时机极为重要，从而提高脑梗塞检查和诊断中ＣＴ检查的敏感性和准确性。提高临床的诊治率，减少后

Correlation of clinical presentation and CT Display in Cerebral infarction

To investigate the correlation of clinical presentation and CT display in cerebral infarction. We retrospectively analysed the clinical data and CT images of 58 cerebral infarction cases. The focus of the cerebral infarction showed on CT were the least positive rate 5% (1/20) in 8h and most 78. 2%(43/55)in 24-48h. CT could not show the focus of infarctions of cerebellum and brainstem. For this kind of infarctions MRI can make diagnosis. According to the clinical appearance and to be acquainted with the pathological process of cerebral infarction adopting the reasonable time for exam and follow -up seem to be very impotant.so that sensitivity,accuracy of CT examination and diagnosis in cerebral fraction can be promoted. The rate of the clinical diagonsis and the clinical treatment can be promoted and sequela can be cut down.