我院自2007年2月开始,应用高频超声对上肢外周神经病变(如卡压、外伤、肿瘤等)进行扫察,归纳上述病变的声像图表现特点,并与手术所见及正常上肢外周神经进行比较,旨在探讨高频超声在上肢外周神经病变和损伤中的诊断价值。1资料与方法1·1临床资料2007年2月至2009年2月,我院诊治 Our hospital since February 2007, the application of high-frequency ultrasound on the peripheral neuropathy (such as compression, trauma, cancer, etc.) were scanned to summarize the characteristics of the lesions of the sonographic features, and surgical findings and normal upper extremity Peripheral nerves were compared to explore the diagnostic value of high frequency ultrasound in peripheral neuropathy and injury of the upper extremities. 1 Materials and Methods 1.1 Clinical Data February 2007 to February 2009, our hospital diagnosis and treatment