Abstract: In this study, 28 cases suffered postoperative disturbed gastric empting (DGE) in a total of 74 pylorus preserved pancreaticoduodenectomes (PPPD) with occurence rate of 37. 8%.

• 作者对保留幽门胰十二指肠切除术（PPPD）术后胃排空障碍（DGE）的发生原因、临床表现及治疗进行了分析讨论。