摘要
目的:分析快速自旋回波磁共振胰胆管造影(TurboSEMRCP)与内窥镜逆行胰胆管造影(ERCP)在梗阻性黄疸的应用价值。方法:对38例胆道梗阻患者进行了MRCP检查后,又进行了ERCP检查,对其影像所见进行了对照分析,所有病例均经手术或病理证实。结果:MRCP和ERCP对胆道梗阻的定位诊断正确率分别为100%和97%,MRCP的定性诊断正确率为85%,ERCP的定性诊断正确率为94%。结论:MRCP和ERCP对梗阻性黄疸都有准确的定位诊断价值,ERCP的定性诊断价值高于MRCP,而MRCP对一些恶性梗阻的定量诊断有价值。
Objective: To analyse the applicative value of turbo SE magnetic resonance cholangiopancreatography(MRCP) and endoscopic retrograde cholangiopancreatography(ERCP) in obstructive jaundice. Methods: Thirty-eight patients with obstructive jaundice were examined by MRCP and ERCP. Their images were analysed by medical image specialist. All patients were confirmed by operation and pathology. Results: MRCP and ERCP in the localization of the obstructive site were 100% and 97% respectively, and the accuracy rate for the specific etiology of biliary obstructive jaundice was 85% by MRCP, and was 94% by ERCP. Conclusion: MRCP and ERCP can accurately define the obstructive site, and the value of ERCP in specific diagnosis was higher than that of MRCP,and MRCP had value in evaluating the extent of malignant tumor.
出处
《中国临床医学影像杂志》
CAS
北大核心
2005年第7期394-397,共4页
Journal of China Clinic Medical Imaging
基金
甘肃省科技厅科学事业费资助项目
编号为QS022-C33-030
关键词
胆汁郁积
磁共振成像
cholestasis
magnetic resonance imaging
