大肠气钡造影已进行多年,迄今尚无满意方法。作者温习了前人的经验,对此进行探索。经1000多例的实践,认为大肠气钡造影如能做好准备工作,让患者在检查台上进行一定步骤的滚翻,基本上可将少量钡剂和气体注入到整个结肠中,使钡剂涂布在肠壁上,显出肠壁的微细结构,从而达到早期诊断目的。造影成功率达80％,速度较快,每例约10分钟,为结肠普查创造了条件。本造影术清肠方法不够理想,息肉显示率还不够满意,有待继续探索。 Barium gastroscopy has been for many years, so far there is no satisfactory method. The author reviewed the experience of his predecessors and explored it. After more than 1000 cases of practice, that the colon gas barium angiography such as ready to do, so that patients in the examination stage for some steps of rollover, basically a small amount of barium and gas injected into the colon, the barium coated Cloth in the intestinal wall, showing the fine structure of the intestinal wall, so as to achieve the purpose of early diagnosis. Imaging success rate of 80%, faster, about 10 minutes for each case, creating the conditions for the colon census. The method of bowel and bowel is not ideal, the rate of polyps is not enough, so we must continue to explore.