Pancreatic Fistula After Minimally Invasive Enucleation

Minimally invasive enucleation (MIEN) has been widely used in managing benign and low-grade malignant pancreatic tumors, showing better protection of pancreatic function and better long-term outcomes compared to standard pancreatectomy. However, the incidence of postoperative pancreatic fistula (POPF) after MIEN is higher compared to standard resection, mainly since a large part of the pancreatic wound is exposed, and the main pancreatic duct may be exposed or injured, etc. POPF is the most important postoperative complication, and it has become a major constraint to the conduct of pancreatic MIEN. Although risk factors and predictive models for POPF in standard pancreatic surgery have been reported in the past, no predictive models have been reported specifically for MEN. With the increasing adoption of MIEN, there is an urgent need for a predictive model to guide the treatment and prognosis of POPF. Therefore, this study aims to conduct a cohort study, with data prospectively collected and retrospectively analyzed. The result of this study will provide a valuable reference for the development and application of MIEN.