摘要
目的探讨高频超声诊断臂丛神经病变的临床应用价值。方法应用高频超声对42例临床疑有臂丛神经病变的患者进行臂丛神经超声检查,并与临床资料对照分析。结果42例患者中,33例经临床诊断为臂丛神经病变,9例臂丛神经未发现明确病变。超声诊断臂丛神经异常26例,16例未发现异常。高频超声诊断臂丛病变敏感度为78.79%,特异度为100%,准确率为83.33%。结论高频超声在诊断臂丛神经病变方面具有较高的应用价值,可成为临床诊断臂丛神经病变的重要影像学检查手段。
Objective To assess the clinical value of high-frequency ultrasonography in diagnosis of the brachial plexus disease. Methods Forty-two patients with suspected brachial plexus disease underwent high frequency ultrasonography. The ultrasonographic findings were compared with chnieal data. Results Among the 42 patients, 33 were diagnosed as brachial plexus abnormalities, while 9 as normal according to clinical data. With high-frequency ultrasonography, 26 patients were diagnosed as abnormal brachial plexus and 16 patients as normal. The sensitivity, specificity and accuracy of ultrasonography in diagnosing brachial plexus abnormalities was 78.79%, 100% and 83.33 %, respectively. Conclusion High-frequency ultrasonography is useful in evaluating the brachial plexus disease and may become an important imaging methods for brachial plexus.
出处
《中国医学影像技术》
CSCD
北大核心
2010年第2期327-329,共3页
Chinese Journal of Medical Imaging Technology
基金
国家863计划(2008AA022403)
国家自然科学基金(30973068)
关键词
超声检查
臂丛神经
诊断
Ultrasonography
Brachial plexus
Diagnosis
