慢性炎性脱髓鞘性多发性神经根神经病的MRI研究进展  

The research progress of MRI in chronic inflammatory demyelinating polyradiculoneuropathy

作　　者：吴菲 王卫卫 刘含秋 WU Fei;WANG Weiwei;LIU Hanqiu(Department of Radiology, Huashan Hospital of Fudan University, Shanghai 200040, China)

机构地区：[1]复旦大学附属华山医院放射科

出　　处：《国际医学放射学杂志》2019年第5期543-546,共4页International Journal of Medical Radiology

摘　　要：慢性炎性脱髓鞘性多发性神经根神经病(CIDP)是一类严重的免疫介导的周围神经病,累及范围广、病程复杂、临床表现多样。磁共振神经成像(MRN)在CIDP的诊断方面具有独特优势,可以从形态及功能学方面直接显示及评估周围神经病变。目前研究热点多集中于T2加权抑脂成像及基于扩散的MR成像。就CIDP的MRI研究进展做一综述。Chronic inflammatory demyelinating polyradiculoneuropathy(CIDP) is a serious, immune-mediated neuropathy with a wide range of involvements, complicated courses and various clinical presentations. Magnetic resonance neurography(MRN) has a unique advantage in the diagnosis of CIDP. It can be used to visualize lesions of the peripheral nervous system directly and evaluate the lesions functionally. Currently, the researches have been focusing on two types of imaging techniques. One is based on the T2-weighted fat suppressed imaging technique, and the other is based on the diffusion MR technique. The research progress of MRI in CIDP was reviewed in this paper.

关 键 词：周围神经疾病 磁共振成像 神经成像 扩散张量成像 

分 类 号：R445.2[医药卫生—影像医学与核医学] R745[医药卫生—诊断学]