摘要
目的：研究重复频率电刺激（RNS）在儿童重症肌无力（MG）诊断中的价值。方法：对67例儿童MG患儿分别进行面、腋、尺神经的低频RNS，并对结果进行分析。结果：67例MG患儿中属眼肌型（Ⅰ型，最轻型）50例RNS检测结果阳性率为58％～75％；属于全身型（Ⅱ型）17例RNS检测结果阳性率达100％。结论：MG患儿RNS检测结果与临床病情的严重程度呈正相关。
Objective： To evaluate the role of the repetitive nerve stimuli（RNS） to diagnosis of myasthenia gravis（MG） in children. Methods：RNS tests of facial, axillary and cubital nerves were performed at low rates in 67 children with MG. And the data were analyzed. Results： In the 67 children with MG, the positive rate of ocular type （Type Ⅰ ） was 58%-75% and the positive rate of general type（TypeⅡ ） was 100%. Conclusion.. The results of RNS tests were positively correlated with the severity of pathogenetic condition in children with MG.
出处
《癫痫与神经电生理学杂志》
2012年第4期230-232,共3页
Journal of Epileptology and Electroneurophysiology(China)
