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胃及十二指肠溃疡是常见病,最好发于十二指肠球部,约占90％。临床检查消化性溃疡的方法有数种,而胃肠钡餐造影简便易行且无痛苦,是临床上常用的诊断溃疡病的重要方法,但钡餐造影诊断球部溃疡都有一定数量的假阳性与假阴性,有人统计漏误诊率达15～20％。我们经实际工作总结认为;漏误诊的原因主要有以下几个因素;①十二指肠球部显示不满意;例如:钡剂充盈不完全时可误为球部变
Stomach and duodenal ulcer is a common disease, preferably in the duodenal bulb, accounting for about 90%. There are several ways of clinical examination of peptic ulcer, and gastrointestinal barium meal imaging is simple and painless. It is an important method commonly used in clinical diagnosis of ulcer disease. However, barium meal imaging has a certain amount of false positive and false Negative, some statistics misdiagnosis rate of 15 to 20%. We have concluded that the actual work; misdiagnosis mainly due to the following factors: ① duodenal bulb is not satisfied; for example: incomplete barium filling can be mistaken for the Ministry of ball change