中国临床实用医学
中國臨床實用醫學
중국림상실용의학
CHINA CLINICAL PRACTICAL MEDICINE
2009年
6期
41-42
,共2页
张红%周华%毛继芳%秦美华
張紅%週華%毛繼芳%秦美華
장홍%주화%모계방%진미화
多发性肌炎%皮肌炎%肌电图%神经电图
多髮性肌炎%皮肌炎%肌電圖%神經電圖
다발성기염%피기염%기전도%신경전도
Polymyositis%Dermatomyositis%Electromyogram%Electroneurogram
目的 探讨肌电图(EMG)、神经传导速度(NCV)的检测对提高多发性肌炎、皮肌炎的诊断价值.方法 对30例多发性肌炎、皮肌炎患者肌电图检查中自发电活动,MUP时限、波幅及多相波,最大随意收缩时的募集形式,以及NCV检查进行分析.结果 30例中25例EMG示肌原性损害,同时有5例出现NCV的轻度减慢(16.6%)、3例(10.0%)NCV远端潜伏期延长.结论 EMG、NCV测定是诊断多发性肌炎和皮肌炎的有价值的电生理检测方法.
目的 探討肌電圖(EMG)、神經傳導速度(NCV)的檢測對提高多髮性肌炎、皮肌炎的診斷價值.方法 對30例多髮性肌炎、皮肌炎患者肌電圖檢查中自髮電活動,MUP時限、波幅及多相波,最大隨意收縮時的募集形式,以及NCV檢查進行分析.結果 30例中25例EMG示肌原性損害,同時有5例齣現NCV的輕度減慢(16.6%)、3例(10.0%)NCV遠耑潛伏期延長.結論 EMG、NCV測定是診斷多髮性肌炎和皮肌炎的有價值的電生理檢測方法.
목적 탐토기전도(EMG)、신경전도속도(NCV)적검측대제고다발성기염、피기염적진단개치.방법 대30례다발성기염、피기염환자기전도검사중자발전활동,MUP시한、파폭급다상파,최대수의수축시적모집형식,이급NCV검사진행분석.결과 30례중25례EMG시기원성손해,동시유5례출현NCV적경도감만(16.6%)、3례(10.0%)NCV원단잠복기연장.결론 EMG、NCV측정시진단다발성기염화피기염적유개치적전생리검측방법.
Objective To investigate the value of electromyO gram(EMG) and nerve conduction veloc-ity(NCV) in the diagnosis of polymyositis(PM) and detmatomyositis(DM). Methods EMG of 30 patient with PM and DM were analyzed including fibrillation, mean duration of MUP, mean amplitude of MUP, polyphasic, re-cruitment pattern of maximum voluntary contraction, NCV and muscle biopsies. Results Of 25 patients with ab-normal EMG,5 patients had slower NCV,3 patients had longer distal latency. Conclusion EMG and NCV are valuable in diagnosing PM and DM.
