Pancreas

Surgery

Pancreaticoduodenectomy

Perioperative

Pancreatic fistula

Pancreatectomy

Anastomosis

Internal medicine

Fistula

Abdominal surgery

Distal pancreatectomy

Medicine

Resection

General surgery

World Journal of Gastroenterology

Postoperative pancreatic fistula (POPF) is one of the most severe complications after pancreatic surgeries. POPF develops as a consequence of pancreatic juice leakage from a surgically exfoliated surface and/or anastomotic stump, which sometimes cause intraperitoneal abscesses and subsequent lethal hemorrhage. In recent years, various surgical and perioperative attempts have been examined to reduce the incidence of POPF. We reviewed several well-designed studies addressing POPF-related factors, such as reconstruction methods, anastomotic techniques, stent usage, prophylactic intra-abdominal drainage, and somatostatin analogs, after pancreaticoduodenectomy and distal pancreatectomy, and we assessed the current status of POPF. In addition, we also discussed the current status of POPF in minimally invasive surgeries, laparoscopic surgeries, and robotic surgeries.

Surgical techniques and postoperative management to prevent postoperative pancreatic fistula after pancreatic surgery