Laparoscopic clamp-crushing enucleation with a pancreatic duct stent for tumors located close to the main pancreatic duct.

The perioperative management and technical details of laparoscopic clamp-crushing enucleation for low-malignant-potential pancreatic neuroendocrine neoplasms (PNENs) located close to the main pancreatic duct (MPD) in the body/tail of the pancreas using a perioperative MPD stent are reported. The procedure was performed in two patients with PNEN (13 and 10 mm in diameter) in the body/tail of the pancreas. A naso-pancreatic stent (NPS) was placed preoperatively in both patients. Resection was performed using Maryland-type bipolar forceps. The surgical duration was 139 and 55 min, and the estimated blood loss was 5 and 0 mL, respectively. One patient was discharged uneventfully on postoperative day (POD) 12. The other patient developed a grade B pancreatic fistula, but was discharged on POD 22. Laparoscopic clamp-crushing enucleation with an NPS might be a viable treatment option for tumors located close to the MPD.