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7年来,我们应用大口吞钡X线检查5400余例食管,发现食管癌1600多例,其中早癌15例。认为此法较优,值得推广。现报告如下:
In the past 7 years, we have used large-mouthed X-rays to examine more than 5,400 cases of esophagus and found more than 1,600 cases of esophageal cancer, including 15 cases of early cancer. Think this method is better and worth promoting. The report is as follows: