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小肠是消化道中最长的部分,约有5—6米长,包括十二指肠,空肠和回肠。其排列虽有一定的规律,但正常变异很多、且又互相重叠及有神经肌肉功能因素的影响,所以往往不易在 X 线上同时显示小肠的全貌。历来有很多作者主张采用各种不同的 X 线检查方法以期得到满意的结果。我们介绍一种新的检查方法,对显示小肠较为满意,有它独特的一些优点。现将140例初步观察情况报道如下:检查方法患者于检查前一天晚上开始禁食,而于次晨空腹先作食管、胃、十二指肠常规检查后,立即分次口服钡醇液300～350毫升,于15分钟、30分钟、45分钟、60分钟、75分钟
The small intestine is the longest part of the digestive tract, about 5-6 meters long, including the duodenum, jejunum and ileum. Although the arrangement of a certain regularity, but a lot of normal variation, but also overlap each other and the impact of neuromuscular function, it is often difficult to simultaneously show the full picture of the small intestine on the X-ray. Many authors have always advocated using a variety of different X-ray examination methods in order to obtain satisfactory results. We introduce a new method of inspection that is more satisfactory for the display of the small intestine and has its own unique advantages. Now 140 cases of initial observation are reported as follows: Test methods Patients in the night before the test began fasting, and in the morning before fasting for esophageal, stomach, duodenal routine examination immediately after oral administration of barium alcohol solution 300 ~ 350 ml at 15 minutes, 30 minutes, 45 minutes, 60 minutes, 75 minutes