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胃肠道X线检查术是放射科的日常业务工作之一,由于检查的可靠性很高,而且常常能够发现隐伏病灶。因此,胃肠道的X线检查,在临床上已经成为一种常用的诊断方法。近年来,不少学者认为对健康人进行定期的钡餐检查,对消化道癌肿的防治工作上,有积极的意义。我国解放以来,由于人民的生活水平不断提高,不少罹消化系统疾病的患者,都希望能及时的得到X线检查。但是由于胃肠道的X线检查方法繁复,一直认为不可能在短时间内完成大量的检查。不少医院,虽在临床医师和放射科的严格限制下,病员需要作一次胃肠道X线检查常须预约一星期以上甚至要等候1-3月之久,我
Gastrointestinal X-ray examination is one of the routine operations of the radiology department, because of the high reliability of the examination, and often can find hidden lesions. Therefore, the gastrointestinal X-ray examination has become clinically a common diagnostic method. In recent years, many scholars believe that the regular barium meal examination of healthy people on the prevention and treatment of gastrointestinal cancer has a positive meaning. Since the liberation of our country, many people suffering from diseases of the digestive system have been hoping to get the X-ray examination in time because of the continuous improvement of people’s living standard. However, due to the complexity of the gastrointestinal X-ray examination method, it has been considered impossible to complete a large number of tests in a short period of time. Many hospitals, although the strict restrictions of clinicians and radiologists, patients need to make a gastrointestinal X-ray examination must be reserved for more than a week or even wait for 1-3 months, I