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作者对443例结肠双对比造影检查作前瞻性研究。预先设置四种结肠清洁方法,病人随机采用其中一种。方法1,病人接受清流质饮食一天,不含牛奶或奶制品,并结合服用15g硫酸镁或2片bisacodyl(刺激型导泻剂)5mg,早上8时和晚上8时,一天二次,要求病人一天喝水至少3L,在检查当天7时,嘱病人肛门内塞一粒bisacodyl栓剂。方法2,除采用方法1同样的准备之外,另在钡灌肠检查前2小时,由放射科技术员作清洁灌肠。方法3,病人需准备2天,每天包括清流质饮食结合使用和方法1同样的导泻剂。方法
The authors conducted a prospective study of 443 colon double contrast radiography. Pre-set four colon cleaning methods, the patient randomly selected one. Method 1, the patient received a clear quality diet for one day, without milk or dairy products, combined with 15g of magnesium sulfate or 2 tablets of bisacodyl (stimulant cathartic agent) 5mg, 8:00 am and 8:00 pm, twice a day, requiring patients Drink at least 3L a day, on the day of the examination at 7 o’clock, instruct the patient anal plug a bisacodyl suppository. Method 2 In addition to using the same method of preparation 1, the other 2 hours before the barium enema examination, radiology technicians for cleaning enema. Method 3, patients need to prepare 2 days, including daily liquid diet combined with the same method of cathartic 1. method