我们对普通钡气双重造影法加以改进,摸索出了“钡气双重造影快速法”,经应用收到满意效果,现介绍如下。检查方法:(一)检查前一日晚让被检查者服适量蕃泻叶,清除肠内残渣;检查当日晨做高位清洁洗肠,忌食水。(二)钡剂调制:250克硫酸钡加5—8克阿拉伯胶,有硅油加入适量更好(可防止 We have to improve the common barium double contrast method, to explore the “barium double contrast fast method”, the application received satisfactory results, are presented below. Inspection methods: (a) the day before the inspection to be checked by the amount of Fanfan Xie Ye, remove intestinal residue; check the morning to do high cleansing bowel movements, avoid eating water. (B) barium modulation: 250 grams of barium sulfate plus 5-8 grams of gum arabic, silicone oil added amount of better (to prevent