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近年来应用钡剂灌肠双重对比造影X线检查,对结肠克隆氏病和溃疡性结肠炎(溃结)的鉴别诊断是一项可靠的方法,且能发现一般钡剂灌肠检查尚属“正常”的早期病变。方法:用适当高密度的钡液灌注深达结肠的脾曲。待部分钡液由肛管流出后,从另一管灌注空气。在检查前患者必须作彻底清洁灌肠。除中毒性巨结肠症及十分严重的结肠炎为禁忌症外,本检查对炎症性肠病是一种较安全的方法,尚未遇到任何副反应。克隆氏病:早期肠粘膜形态改变是口疮样或散在
In recent years, the use of barium enema double contrast radiography X-ray examination of colon Crohn’s disease and ulcerative colitis (ulceration) differential diagnosis is a reliable method, and found that the general barium enema examination is still “normal” Early lesions. Methods: The colon spleen was perfused with appropriate high density barium solution. To be part of barium from the anal canal after the outflow of air from another tube perfusion. Patients must be thoroughly cleaned before the test enema. In addition to toxic megacolon disease and very serious colitis is a contraindication, the test for inflammatory bowel disease is a safer method, has not encountered any side effects. Crohn’s disease: early changes in intestinal mucosa is aphthous or scattered