结肠双重对比造影术前准备工作在整个造影检查中是不可缺少的,对造影质量至关重要。其中一个非常重要的环节是保持肠道内清洁,即清除肠内所有的粪便杂物。我们在多年的工作中摸索了一套造影前饮食、用药为一体的综合准备方法,通过对1600例病人实际观察,收到了满意的效果,并就与 Double contrast colonography preoperative work in the entire angiography examination is indispensable, the quality of the radiography is crucial. One of the most important aspects is keeping the intestine clean, that is, removing all the excrement from the intestines. We worked for many years to explore a set of pre-contrast diet, medication as one integrated preparation method, through the actual observation of 1600 patients, received satisfactory results, and with