Increased postoperative pancreatic fistula rate after distal pancreatectomy compared with pancreatoduodenectomy is attributable to a difference in acinar scores

摘要

Background Postoperative pancreatic fistula (POPF) is a potentially lethal complication of pancreatic surgery. POPF rate is consistently higher after distal pancreatectomy (DP) compared with pancreatoduodenectomy (PD). The acinar score of the remnant pancreas is associated with postoperative pancreatitis and POPF. This study aimed to: (i) confirm the difference in POPF rate after DP vs PD; (ii) confirm the association between acinar score and POPF; and (iii) evaluate the difference in acinar scores between DP and PD.