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X检查是诊断食道癌的重要方法之一,但早期 诊断,是值得探讨的一个问题。 1造影前的准备 1.1检查前2-4小时禁饮食,贲门更应如此。耐心
X-ray examination is one of the important ways to diagnose esophageal cancer, but the early diagnosis is worth discussing. 1 pre-contrast preparation 1.1 2-4 hours before the test ban diet, cardia should be the case. patient