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Updated: Apr 21, 2026
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Application of Robot-assisted Pancreaticobiliary Junction Resection in Benign Duodenal Tumors
Published on: December 20, 2024
993
Robotic surgery for benign duodenal tumors
Stephanie Downs-Canner1, Wald J Van der Vliet, Stijn J J Thoolen
1Division of Surgical Oncology, University of Pittsburgh, Pittsburgh, PA, USA.
Summary
Robotic duodenal resection is a safe and feasible surgical option for benign and premalignant duodenal tumors that cannot be removed endoscopically. This approach offers technical advantages over traditional laparoscopy for complex lesions.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Minimally Invasive Surgery
Background:
- Benign duodenal and periampullary tumors are uncommon and anatomically complex.
- Endoscopic removal is not always feasible for these lesions.
- Robotic surgery presents potential advantages over traditional laparoscopy.
Purpose of the Study:
- To evaluate the safety and feasibility of robotic surgery for duodenal resections.
- To assess outcomes for patients with benign and premalignant duodenal tumors.
Main Methods:
- Retrospective review of robotic duodenal resections from April 2010 to December 2013 at two institutions.
- Data collected included demographic, clinicopathologic, and operative details.
- Post-operative course was closely monitored.
Main Results:
- Twenty-six patients underwent robotic duodenal resection for various diagnoses, with 88% presenting with symptoms.
- Procedures included transduodenal ampullectomy, duodenal resection, and segmental duodenal resection.
- Median operative time was 4 hours, median blood loss was 50 cm³, with no open conversions and a 15% rate of major complications (Clavien-Dindo grades 3-4) by 90 days post-op, and no mortality.
Conclusions:
- Robotic duodenal resection is a safe and feasible approach.
- This method is suitable for benign and premalignant duodenal tumors unsuitable for endoscopic resection.
