[The treatment strategies for complications after pancreaticoduodenectomy].

The most common complications after pancreaticoduodenectomy include pancreatic fistula, biliary fistula, delayed gastric emptying, bleeding, and abdominal infection. Although advances in surgery have led to a significant decrease in perioperative mortality in recent years, the risk of complications after pancreaticoduodenectomy remains. Thus, prevention and treatment of various complications are important to improve the prognosis of patients.胰十二指肠切除术（PD）后最常见的并发症包括胰瘘、胆瘘、胃排空延迟、出血和腹腔感染等。尽管近年来外科手术的进步使得围手术期死亡率显著下降，但是PD后并发症的风险仍然存在。因此，积极预防、合理处理各种并发症对于改善患者预后极为重要。现就PD后有关并发症的处理要素与方式阐述如下。.