Observation of Perioperative Outcomes of Robotic Pancreaticoduodenectomy

Inclusion Criteria: * ≥18 years old * Symptomatic benign, premalignant, or resectable malignant periampullary and pancreatic tumor requiring resection * Fit to undergo elective pancreaticoduodenectomy after evaluation by the surgical and anesthesiology teams * Able to consent to participate in the study * Appropriate for robotic approach as determined by participating surgeons Exclusion Criteria: * Arterial (superior mesenteric artery, celiac axis, hepatic artery) or venous involvement (superior mesenteric vein, portal vein) which meets the definition of borderline or unresectable tumor * Pregnancy * BMI \>40 kg/m2 * Patient requires an additional surgical resection during the index operation (such as hepatectomy or colectomy)