评价不同条件下MRCP诊断十二指肠憩室的价值  

Application of different MRCP in evaluating duodenal diverticulum

作　　者：王红坡[1] 韩东明[1] 杨瑞民[1] 李玉侠[1] 李长松[1] 

机构地区：[1]河南省卫辉新乡医学院第一附属医院放射科,453100

出　　处：《中国CT和MRI杂志》2007年第3期29-31,共3页Chinese Journal of CT and MRI

摘　　要：目的探讨低张喝水对MRCP诊断十二指肠憩室的价值。方法对75例疑有十二指肠憩室的患者先后进行低张喝水前.后MRCP检查,比较二者的影像表现及其对十二指肠憩室显示的准确率。结果低张喝水前和低张喝水后MRCP诊断十二指肠憩室的准确率分别为64%(48/75)、98%(74/75),低张喝水后MRCP对十二指肠憩室的显示明显优于低张喝水前MRCP(p<0.05)。结论MRCP可作为诊断十二指肠憩室的一种无创检查,低张喝水后行MRCP可提高对十二指憩室的诊断准确率。Objective To explore the value of different magnetic resonance cholangiopancreatography（M RCP） in the diagnosis of duodenal diverticulum. Methods A total of 75 patients were studied with the routine MRCP（pre） and the hypotonic MRCP combined with water（post）. Their radiological characteristics were analyzed. Results The ability（74/75） of the second MRCP in depicting duodenal diverticulum was superior to that （48/75） of the first MRCP. Conclusion The routine MRCPand the hypotonic MRCP combined with water may be taken as a non-invasive method in evaluating duodenal diverticulum. MRCP（pre） combined with MRCP（post） can improve the precise rate of diagnosis in duodenal diverticulum.

关 键 词：磁共振胰胆管水成像 十二指肠憩室 

分 类 号：R574.51[医药卫生—消化系统]