2Siegel R, Naishadham D, Jemal A. Cancer statistics, 2013. CA Cancer J Clin,2013,63( 1 ) :11-30.
3Bassi C, Dervenis C, Buttnrini G,et al. Postoperative pancreatic fistula : an international study group (ISGPF) definition. Surgery, 2005,138( 1 ) :8-13.
4Schmidt CM, Turrini O, Parikh P,et at. Effect of hospital volume, surgeon experience, and surgeon volume on patient outcomes after pancreaticoduodenectomy: a single-institution experience. Arch Surg ,2010,145 ( 7 ) :634-640.
5van der Gaag NA, Rauws EA, van Eijck CH, et at. Preoperative biliary drainage for cancer of the head of the pancreas. N Engl J Med ,2010,362 (2) : 129-137.
6de Castro SM, Kuhhnann KF, Busch OR,et at. Delayed massive hemorrhage after pancreatic and biliary surgery: embolization or surgery? Ann Surg,2005,241 ( 1 ) :85-91.
7Wente MN, Bassi C, Dervenis C, et al. Delayed gastric emptying (DGE) after pancreatic surgery : a suggested definition by the In- ternational Study Group of Pancreatic Surgery ( ISGPS ). Surgery, 2007,142(5 ) :761-768.