Comparison of three fistula risk scores after pancreatoduodenectomy: A single-institution retrospective study

Postoperative pancreatic fistula (POPF) after pancreatoduodenectomy greatly influences patients' postoperative course. Several evaluation methods have been used to assess the risk of clinically relevant POPF (CR-POPF) after pancreatoduodenectomy namely, the original, alternative, and updated alternative fistula risk scores (o-FRS, a-FRS, and ua-FRS, respectively). We enrolled 106/179 patients who underwent pancreatoduodenectomy in our...