Among them 35 combined with hiatus hernia,5 suffered from delayed gastric emptying(DGE),reflux esophagitis and esophageal sricture were found in 1 case.

• 35例合并食管裂孔疝 ,其中 3例合并胃排空延迟 ; 2例为单纯胃排空延迟 ,无食管裂孔疝 ;