RecruitingDevice studyUtility of Trypsinogen -2 in Early Detection and Follow Up of Post-pancreatectomy Acute Pancreatitis (PPAP)The goal of this study is to learn if urine trypsinogen can be used to diagnose post-pancreatectomy acute pancreatitis in patients undergoing pancreatectomy. Participants will have their urine measured by dipsticks during and after their surgery.