国际医学放射学杂志
國際醫學放射學雜誌
국제의학방사학잡지
International Journal of Medical Radiology
2015年
6期
520-522
,共3页
病毒性脑炎%磁共振成像%扩散加权成像%表观扩散系数
病毒性腦炎%磁共振成像%擴散加權成像%錶觀擴散繫數
병독성뇌염%자공진성상%확산가권성상%표관확산계수
Viral encephalitis%Magnetic resonance imaging%Diffusion weighted imaging%Apparent diffusion coefficient
病毒性脑炎是由各种病毒引起的一组以精神和意识障碍为突出表现的中枢神经系统感染性疾病。MRI在病毒性脑炎诊断中已被广泛应用，尤其近年来扩散加权成像（DWI）及ADC值测量在评估病毒性脑炎病理损害方面的价值逐步受到关注，而DWI 及ADC 值测量用于判断疾病预后、评价临床治疗效果的研究相对较少。就MRI对病毒性脑炎的诊断、评估病毒性脑炎病理损害、判断疾病预后及评价临床疗效方面的价值予以综述。
病毒性腦炎是由各種病毒引起的一組以精神和意識障礙為突齣錶現的中樞神經繫統感染性疾病。MRI在病毒性腦炎診斷中已被廣汎應用，尤其近年來擴散加權成像（DWI）及ADC值測量在評估病毒性腦炎病理損害方麵的價值逐步受到關註，而DWI 及ADC 值測量用于判斷疾病預後、評價臨床治療效果的研究相對較少。就MRI對病毒性腦炎的診斷、評估病毒性腦炎病理損害、判斷疾病預後及評價臨床療效方麵的價值予以綜述。
병독성뇌염시유각충병독인기적일조이정신화의식장애위돌출표현적중추신경계통감염성질병。MRI재병독성뇌염진단중이피엄범응용，우기근년래확산가권성상（DWI）급ADC치측량재평고병독성뇌염병리손해방면적개치축보수도관주，이DWI 급ADC 치측량용우판단질병예후、평개림상치료효과적연구상대교소。취MRI대병독성뇌염적진단、평고병독성뇌염병리손해、판단질병예후급평개림상료효방면적개치여이종술。
Viral encephalitis is a group of infectious diseases of central nervous system caused by kinds of viruses and is characterized by mental and conscious disturbance. MRI has been widely used in the diagnosis of viral encephalitis.In recent years, the value of DWI and ADC measurement in evaluation of the pathologic lesion of viral encephalitis has gradually drawn attention. However, the research on the application of DWI and ADC measurement in determination of the disease prognosis and the evaluation of treatment efficacy is relatively rare. In this paper, we focused on the value of MRI in the diagnosis and the evaluation of the pathologic lesion of viral encephalitis, the determination of the disease prognosis, and the evaluation of treatment efficacy.
