Invasive intraductal papillary mucinous neoplasm: predictors of survival and role of adjuvant therapy

An invasive component measuring >2 cm and lymph node involvement are associated with poorer prognosis. Adjuvant therapy in invasive IPMN appears to confer no survival benefit. In selected patients with recurrence of invasive IPMN in the remnant pancreas, re-resection should be considered.