摘要
目的探讨不同条件下MRCP诊断十二指肠憩室的临床应用价值。方法对63例疑有十二指肠憩室的患者先后进行常规和低张喝水后MRCP检查,比较二者的影像表现及其对十二指肠憩室的显示率。结果常规和低张喝水后MRCP诊断十二指肠憩室的准确率分别为73%(46/63)、98%(62/63),低张喝水后MRCP对十二指肠憩室的显示明显优于常规MRCP(p<0.05)。结论常规MRCP和低张喝水后MRCP可作为诊断十二指肠憩室的一种无创检查,二者结合可提高对十二指憩室的诊断准确率。
Objective To explore clinical the value of different magnetic resonance cholangiopancreatography（M RCP） in the diagnosis of duodenal diverticulum. Methods A total of 63 patients were studied with the routine MRCP（pre） and the hypotonic MRCP combined with water（post）. Their radiological characteristics were analyzed. Results The ability（62/63） of the second MRCP in depicting duodenal diverticulum was superior to that（46/63） of the first MRCP. Conclusion The routine MRCP and the hypotonic MRCP combined with water may be taken as a non-invasive method in evaluating duodenal diverticulum. The combination of MRCP（pre） and MRCP（post） can improve the accurate rate of diagnosis in duodenal diverticulum.
出处
《罕少疾病杂志》
2007年第2期19-21,共3页
Journal of Rare and Uncommon Diseases
关键词
磁共振胰胆管水成像
十二指肠憩室
magnetic resonance cholangiopancreatography（MRCP）
duodenal diverticulum
