Introduction: Current evidence on overall survival (OS) between invasive pancreatic ductal adenocarcinoma (PDAC) and intraductal papillary mucinous neoplasm (IPMN) is limited to single-center reports. We compared the characteristics, management, OS of PDAC vs IPMN using national US data. Method: Invasive or adult (≥18y) patients were identified in National Cancer Database (2004-2016). was asses...