MR胰胆管造影对胆道梗阻的诊断价值  

THE VALUE OF MR CHOLANGIOPANCREATOGRAPHY FOR DIAGNOSIS OF BILEDUCT OBSTRUCTION

作　　者：王廷昱[1] 常莎[1] 王长龙[1] 陈大和[1] 陈晶[1] 陈奋[1] 冯远德[1] 

机构地区：[1]海口市人民医院,海口570208

出　　处：《海南医学》2001年第3期21-22,共2页Hainan Medical Journal

摘　　要：目的 :评价 MR胰胆管造影 (MRCP)显示胆道梗阻部位 ,确定梗阻原因的能力。材料与方法 :2 1例梗阻性黄疸的患者在西门子 Impact 1.0 T超导系统上进行了 MRCP检查。结果 :MRCP显示胆道梗阻部位的准确性达10 0 %。 MRCP确定梗阻原因的准确性达 71.4%。结论 :无损伤性的 MR胰胆管造影在梗阻性黄疸的诊断中具有很高的敏感性 ,准确性。它是一种可选择的 。Purpose:To evaluate the accuracy of MR Cholangiopancreatography(MRCP)in demonstrating the site and cause of bile duct obstruction.Materials and methods:Twentyone patients with clinical biliary obstruction underwent MRPC with Siemens Impact 1.0 T.Results:The accuracy of MRCP for evaluating the site of obstruction was 100%.The accuracy for evaluating the cause of obstruction was 71.4%.Conclusion:MRCP is a noninvasive technique with excellent accuracy in the diagonsis of bile duct obstruction.It as a new altenative method of imaging technique is clinically valuable.

关 键 词：磁共振成像 胆道阻塞 胰胆管造影 诊断 梗阻性黄疽 

分 类 号：R657.43[医药卫生—外科学] R445.2[医药卫生—临床医学]