磁共振胰胆管成像(MRCP)在胰胆管系统疾病中的诊断价值(附56例报告)  

Clinical Application of Magnetic Resonance Cholangiopancreatography (Analysis of 56 Cases)

作　　者：陈爱丽 吉金钟 侯庆宇 王勇 张海深 黄平波 张黛维 

机构地区：[1]中原油田总医院影像科,河南省濮阳市457001

出　　处：《现代医用影像学》2004年第1期13-16,共4页Modern Medical Imageology

摘　　要：目的 :探讨磁共振胰胆管成像 (MRCP)技术在胰胆管系统疾病中的诊断价值。材料与方法 :5 6例患者临床、B超或CT检查疑有胆总管及胰腺疾病的患者 ,采用单次激发快速自旋回波序列 (SSFSE)行MRCP检查 ,图像经三维最大信号强度投影 (MIP)后处理。结果 :MRCP能清楚显示胰胆管形态 ,其良、恶性病变具有一定特征性表现 ,定位准确率 10 0 % (5 6 /5 6 ) ,定性准确率 93% (5 2 / 5 6 )。结论 :MRCP是一种无创伤检查技术 ,是安全可靠的胰胆管疾病影像学检查方法 ,定位及定性准确率高 。Purpose:To evaluate the clinic value of magnetic resonance cholangiopancreatography (MRCP) in diagnosis of pancreaticobiliary duct diseases.Materials and Methods:56 cases suspected the pancreaticobiliary duct diseases in CT or ultrasound examination were performed with MRCP using single shot fast advanced spin echo sequence (SSFES).The resulting slices were then projected for the images composed by standard maximal intensity projection (MIP) methods.Results:The malignant or benign lesions of pancreaticobiliary duct may be shown characteristic appearances in MRCP.The accuracy of MRCP for evaluating the site and the causes of these diseases were 100% (56/56) and 93%(52/56) respectively.Conclusion:MRCP is a noninvasive technique with excellent accuracy in the diagnosis of pancreaticobiliary duct diseases.

关 键 词：胰胆管成像 胰胆管 MRCP 胆管病变 胰腺病变 磁共振成像 

分 类 号：R445.2[医药卫生—影像医学与核医学]