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胃的气钡双重对比造影,是国内放射学界近几年发展起来的检查和发现早期胃癌的有效新法。其主要优点在于气体使胃膨胀,胃内粗大的粘膜皱襞得到展开拉平,再用薄层钡剂涂挂在粘膜面上,气钡形成鲜明的双
Gastric hernia double contrast angiography is an effective new method developed by the radiology community in recent years to detect and discover early gastric cancer. Its main advantage is that the gas expands the stomach, and the coarse mucosal folds in the stomach are unfolded and flattened. The thin layer of tincture is applied to the mucous membranes to form a distinctive double balloon.