摘要
伴可逆性胼胝体压部损伤的临床轻度脑炎/脑病(MERS)是一种临床及影像学综合征,该综合征同时具有多样的临床症状及典型的影像表现。近年来多种MR功能成像方法已应用于MERS综合征的诊断,如扩散加权成像(DWI)、扩散张量成像(DTI)、磁共振波谱(MRS)等。综述MERS的致病因素、发病机制以及在MRI上多种影像特征。
Clinically mild encephalitis/encephalopathy with a reversible splenial lesion(MERS)is a clinico-radiological syndrome.The syndrome has diverse clinical symptoms and typical imaging findings.In recent years,a variety of functional MR imaging methods have been applied to the diagnosis of the MERS syndrome,such as diffusion weighted imaging(DWI),diffusion tensor imaging(DTI),magnetic resonance spectroscopy(MRS),and so on.This article reviews the etiological factors,pathogenesis and MR imaging manifestations of MERS.
作者
杨擎
余永强
YANG Qing;YU Yongqiang(Department of MRI,Anqing Hospital Affiliated to Anhui Medical University,Anqing 246000;The First Affiliated Hospital of Anhui Medical University)
出处
《国际医学放射学杂志》
北大核心
2019年第3期299-302,共4页
International Journal of Medical Radiology
基金
安庆市科技计划项目(2018Z2018)
关键词
可逆性
胼胝体压部
磁共振成像
Transient lesion
Splenium of the corpus callosum
Magnetic resonance imaging