首页 | 本学科首页   官方微博 | 高级检索  
     

十二指肠乳头旁憩室的CT表现特征
引用本文:张国华,陈运奎,郑辉. 十二指肠乳头旁憩室的CT表现特征[J]. 医学影像学杂志, 2011, 21(11): 1702-1704
作者姓名:张国华  陈运奎  郑辉
作者单位:浙江省台州市第一人民医院放射科 浙江台州318020
摘    要:
目的:探讨十二指肠乳头旁憩室的CT表现特点,提高诊断正确率。方法:回顾性分析上腹部CT检查中发现十二指肠乳头旁憩室23例,并进行上消化道造影进一步证实。结果:23例中低年资医生漏诊8例,高年资医生均诊断为十二指肠憩室。CT表现十二指肠框内圆形、半圆形囊袋状,突出于肠管小弯侧壁外,囊袋内可见气液平面,残留内容物较多时呈网状阴影,增强后囊壁强化与十二指肠壁强化一致。结论:十二指肠乳头旁憩室上腹部CT检查有一定的特征性,当疑为本病时,可进一步作上消化道造影或内镜检查。

关 键 词:十二指肠憩室  体层摄影术,X线计算机

CT features of the juxtapapillary duodenal diverticula
ZHA NG Guo-hua,CHEN Yun-kui,ZHENG Hui. CT features of the juxtapapillary duodenal diverticula[J]. Journal of Medical Imaging, 2011, 21(11): 1702-1704
Authors:ZHA NG Guo-hua  CHEN Yun-kui  ZHENG Hui
Affiliation:ZHANG Guo-hua,CHEN Yun-kui,ZHENG Hui Department of Radiology,Taizhou First People's Hospital,Zhejiang Province 318020,P.R.China
Abstract:
Objective:To explore CT characteristics of the juxtapapillary duodenal diverticulum so as to improve the diagnostic accuracy.Methods:CT findings of 23 cases with juxtapapillary duodenal diverticulum,which were found by abdominal CT scans and further confirmed by upper gastrointestinal examination,were analysed retrospectively.Results:In this group,the juxtapapillary duodenal diverticulum was missed in 8 of 23 cases on CT by junior radiologists,the missed diagnositic rate was 34.8%,and all were correctly dia...
Keywords:Duodenal diverticulum  Tomography  X-ray computed  
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号