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目的 介绍一种简易的小肠双对比造影法———小肠动力位无管法双对比造影。方法 口服钡剂进入小肠后再服产气粉 ,通过改变体位及配合促胃肠蠕动药物的使用 ,使气体进入小肠形成双对比相。对照组采用传统方法。结果 试验组小肠疾病阳性检出率显著高于对照组。结论 小肠动力位无管法双对比造影是小肠疾病检查的首选方法
Objective To introduce a simple double-contrast small bowel contrast method --- small intestine dynamic tube-free contrast double contrast. Methods Oral barium into the small intestine before serving gas powder, by changing the position and promote the use of gastrointestinal motility drugs, the gas into the small intestine to form a double contrast phase. Control group using the traditional method. Results The positive rate of intestinal diseases in the experimental group was significantly higher than that in the control group. Conclusions Intestinal dynamic contrast-free double contrast angiography is the preferred method for examination of small bowel disease