摘要
目的:研究病毒性脑炎患者头部核磁共振(MRI)表现,以提高该病的早期诊断及判断预后。方法:回顾性分析42例病毒性脑炎患者MRI表现,男30例,女12例,平均年龄31岁。结果:行头MRI检查的42例中,有30例脑内可见单发或多发病灶,主要位于皮层、皮层下、小脑半球等处。以颞叶受累最多见(17例,占56.7%)。MRI可表现为长T1长T2信号。结论:MRI是诊断病毒性脑炎重要的辅助检查方法,可在一定程度上为临床的早期诊断提供依据。
Objective：To investigate themagnetic resonance imaging MRI appearance of patientswith viral encephalitis in order to facilitate its early diagnosis and judgment of prognosis. Methods ：42 cases of viral encephalitis were analyzed retrospectively, it is 30 male , 12 female, mean age 31 years. Results： 42 Of the patients examined with MRI exam inaction multiple or single lesion located mainly in cortex subcortex cerebellum and so on was found in 30 cases and the temporal lobe was mostly involved （ 17 cases,56.7% ） because long T1 and long T2 signals on MRI were found. Conclusions： MRI is one of the important methods in diagnosis of viral encephalitis; it can provide evidences for early diagnosis in the certain degree.
出处
《中国民康医学》
2010年第21期2729-2730,共2页
Medical Journal of Chinese People’s Health
