摘要
本文报告423例腔隙脑梗塞,其中101例行2次以上CT扫描。分析了病灶的平扫及造影后表现,复查不仅能提高检出率又可观察病变演变过程,且有助于鉴别诊断。也讨论了CT未发现病灶的腔隙脑梗塞的诊断,无症状病灶和责任病灶、腔隙病灶大小的CT上限等问题。
We report 423 cases of lacunar infarction. Among them 101 cases were scanned more than twice.The appearences of plain scan and post contrast enhan-cement of the foci were analysed, though the detection rate of early scan wasvery low. In order to differentiate hamorrhagic diseases, CT scan should beperformed as early as posible. Reexamination of CT not only can raise thedetectable rate, but also is helpful for the observation of the focus evolutionand differential diagnosis. The diagnosis of lacunar syndrome without positive CT scan findings, thedifference between asymptomatic foci and foci responsible for neurologicaldeficit and the size of upper limit of the lacunar foci of CT are also disoussed.in this paper
出处
《中国医科大学学报》
CAS
CSCD
1990年第1期71-73,78,共4页
Journal of China Medical University
