上消化道低张双对比检查十二指肠绒毛的X线研究  

Radiographic Demonstration of Duodenal Villi on Hypotonic Double Contrast Examinations of the Upper Gastrointestinal Tract

作　　者：杨进全[1] 杨文智[2] 赵仲蓉[2] 刘振堂[2] 

机构地区：[1]海南省人民医院放射科 [2]西安医科大学第二附属医院放射科

出　　处：《实用放射学杂志》1991年第2期74-77,共4页Journal of Practical Radiology

摘　　要：小肠绒毛X线显示研究是近十余年才开展起来的,与胃小沟,胃小区及结肠无名沟相比其显示难度较大。本文应用口服低张气钡双对比法着重显示十二指肠球及降部绒毛;随机选取常规上消化道低张双对比X线检查患者40例,男21、女19.21例显示绒毛,显示率52.5％,X线片上绒毛表现为微细网眼状、微小点状或粗地毯状。并对绒毛显示的必要条件进行了探讨。The radiographic demonstration of small intestine villi is more difficult than the areas gastricae and innominate line. In this report, 40 cases, 21 male, 19 female were studied in per-oral hypotonic barium-air double contrast examinations in order to demonstrate the villi of duodenum. The villi were found in 21, most in duodenal bulb, some in the desending duodenum, the demonstrating rate was 52.5%. The X-ray features of the villi are: the fine, lacy reticular pattern and the more speckled pattern. The essential conditions of villi demonstration were also discussed.

关 键 词：低张双对比 十二指肠绒毛 X射线 

分 类 号：R816.5[医药卫生—放射医学]