摘要
比较高频超声和神经传导检测（NCS）在临床诊断为腕管综合征（CTS）患者中的诊断价值。研究37例具有手部感觉症状的患者（63只手），以CTS的临床诊断作为金标准。在支持CTS诊断方面，NCS的诊断敏感性（80％）高于超声（61％）（P=0．047）。超声对于CTS的阳性预测值为100％。NCS比超声的敏感性高，但超声阳性预测值高，可作为筛查。
To compare the diagnostic value of high-resolution ultrasonography （HR-US） with nerve conduction study （NCS） in patients with clinically defined carpal tunnel syndrome （CTS）, a prospective study was conducted on 37 consecutive patients investigated for sensory hand symptoms. With the clinical diagnosis of CTS as gold standard, NCS showed higher diagnostic sensitivity （80%） than ultrasound （61%） （P = 0. 047）. The positive predictive value of HR-US for CTS was 100%. The results indicated that HR-US could be used as a screening method for majority of clinically suspected CTS patients and only for those with negative HR-US results.
出处
《中华全科医师杂志》
2012年第4期297-298,共2页
Chinese Journal of General Practitioners
基金
山东省科技攻关项目（2010GWZ20208）
关键词
腕管综合征
超声
Carpal tunnel syndrome
Ultrasound
