Electrical impedance myography in the bedside assessment of inflammatory myopathy
Electrical impedance myography in the bedside assessment of inflammatory myopathy
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DOI：
10.1212/01.wnl.0000172338.95064.cb
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发表时间：
2005-08-09
期刊：
影响因子：
9.9
通讯作者：
Rutkove, SB
中科院分区：
文献类型：
--
作者：
Tarulli, A;Esper, GJ;Rutkove, SB
电阻抗肌电图（EIM）是一种新技术，具有对肌病进行无创床边评估的潜力。对 10 名炎症性肌病患者和 10 名正常受试者的股四头肌进行了 EIM。主要 EIM 参数（空间平均相位）在肌炎患者中降低了 35%，并且与全身 (r = 0.765，p = 0.01) 和股四头肌 (r = 0.673，p = 0.03) 强度相关。
Electrical impedance myography (EIM) is a new technique with potential for the noninvasive bedside assessment of myopathy. EIM was performed on the quadriceps of 10 patients with inflammatory myopathy and 10 normal subjects. The major EIM parameter, the spatially averaged phase, was 35% lower in the myositis patients and correlated with whole-body ( r = 0.765, p = 0.01) and quadriceps ( r = 0.673, p = 0.03) strength.