臂丛神经炎 - 股外侧皮神经综合症 - Powered by Discuz!NT Archiver

TUhjnbcbe - 2021/5/18 20:42:00

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BrachialPlexitis臂丛神经炎

来源：双语学影像；本期病例选自AJNRCaseoftheWeek

Description

A20-year-oldmanwithsuddenonsetofleftupperlimbweaknessandhistoryofrecentviralupperrespiratorytractillness

20岁男性，突发左上肢无力。近期有上呼吸道感染病史。

Legends

CoronalSTIRandaxialimagesdemonstratediffusethickeningandbrightsignal(arrow)involvingvariousportionsoftheleftbrachialplexus.AxialSTIRimagesshowdenervationchanges(curvedarrows)oftheleftshouldergirdle.

冠状位及矢状位STIR序列示左侧臂丛神经弥漫性增厚，信号增高（箭头所示）。横断位STIR序列示左侧肩带肌群去神经性改变（弧形箭头）。

BrachialPlexitis

臂丛神经炎

Inflammatorybrachialplexopathiesarerelativelyun