摘要
目的探讨超声对胆囊结石误诊漏诊的原因及减少漏诊误诊方法。方法回顾性分析4977例临床怀疑为胆囊结石的患者资料,对比分析超声和手术诊断结果。结果超声诊断的灵敏度和特异度分别为99.5%和87.6%。结论超声对胆囊结石的诊断准确度较高。不典型结石较易出现漏诊和误诊。
Objective To explore the reason of misdiagnosed gallstones by ultrasound and how to reduce them. Methods Analysis of data from 4,977 cases with clinically suspected gallstone retrospectively, to analyse the results of the ultrasound and surgical diagnosis comparatively. Results The sensitivity and specificity of ultrasound diagnosis were 99.5% and 87. 6% sepa- rately. Conclusion Ultrasound diagnosis of gallstone is of high accuracy. Atypical stones are prone to mis-and missed-diagnosis.
出处
《四川医学》
CAS
2012年第12期2210-2212,共3页
Sichuan Medical Journal
关键词
胆囊结石
超声
漏诊
误诊
gallstones
ultrasound
missed-diagnosis
misdiagnosis
