Related Experiment Video
Updated: Sep 5, 2026
Robotic-assisted Lateral Pancreaticojejunostomy for Chronic Pancreatitis
Published on: September 5, 2025
Videolaparoscopic pancreatojejunostomy using a hybrid technique in chronic pancreatitis without significant ductal
Ian Torres de Lima1, Luiz Henrique Costa1, Thiago Nogueira Costa1
1Universidade de São Paulo, Hospital das Clínicas, Department of Gastroenterology - São Paulo (SP), Brazil.
Background:
Chronic pancreatitis without significant main duct dilation is difficult to treat, as classic drainage procedures are less effective. Endoscopic therapy is often limited by complex anatomy, multiple strictures, stones, and the need for repeated procedures, frequently providing incomplete pain relief. Surgery offers better long-term pain control, but small-duct disease requires alternative strategies.
Aims:
To record the case of a 52-year-old man with alcoholic chronic pancreatitis who had progressive abdominal pain requiring opioids. Imaging showed a mildly dilated (6 mm), tortuous pancreatic duct with segmental strictures and a peripancreatic cystic lesion.
Methods:
Endoscopic treatment was considered suboptimal, and surgery was indicated. A hybrid laparoscopic pancreaticojejunostomy was performed, combining Izbicki's V-shaped parenchymal excision with a longitudinal Partington-Rochelle anastomosis. The goal was to achieve effective decompression despite the small duct diameter, while preserving a minimally invasive approach.
Results:
Recovery was uneventful. Oral intake was resumed on the third postoperative day, and discharge occurred on the fifth. At six months, the patient had complete pain relief, a 20% reduction in insulin requirement, and improved control of exocrine insufficiency.
Conclusions:
This hybrid laparoscopic technique is feasible and may be an effective alternative for patients with chronic pancreatitis and small-duct disease when standard procedures are unsuitable.
