摘要
目的:分析小脑梗塞的MRI表现,探讨MRI对小脑梗塞的诊断价值。材料和方法:回顾性分析了32例小脑梗塞的MRI图像。结果:1小病灶(<10mm)多呈斑点样,远离脑表面,大病灶(>10mm)多呈楔形、近脑表面;2小脑梗塞的MRI信号有其特点,且与病程及病灶大小相关。结论:MRI对小脑梗塞的诊断优于CT,结合临床资料可以与其它疾病相鉴别。
urpose:To analyze the MRI indications for cerebellum infarction and discuss the MRI diagnostic value for that disease.Materials and methods:Reviewing and analyzing MRI images of 32 cases of cerebellum infarctions. Results:(1) small focus(<10mm) showed dot-like feature to far away from the cerebellar surface,while large focus(>10mm) showed wedge shape nearer the surface.(2) the MRI signal had its own characteristics possessing strong relalionship with the cousre of the diease and the size of the focus.Conclusion:For cerebellum infarctions,MRI has stronger diagnostic capability than CT. closely in conbination with the clinical datas,the disease can be differentiated from othese.
出处
《中国医学计算机成像杂志》
CSCD
1998年第1期9-12,共4页
Chinese Computed Medical Imaging