Mixture of gastric and duodenal juice plays an important role in pathogenesis of reflux esophagitis.
胃酸及十二指肠液混合反流在反流性食管炎发病中起重要作用。
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Authors believe that the operation is effective to restrain reflux of bile and duodenal juice, and it can prevent postoperative complications, such as alkaline reflux gastritis, dumping syndrome, etc.