Outcome of Invasive and Noninvasive Intraductal Papillary‐Mucinous Neoplasms of the Pancreas (IPMN): A 10‐year Experience

Abstract

Since the introduction of IPMN in 1996, even specialized centers have had to deal with a learning curve. By reevaluating all cystic or small solid tumors, centers can improve and their patients' treatment can be optimized. Because the preoperative diagnostic methods are not sensitive enough to differentiate between benign and malignant lesions, surgery is advocated for all main duct IPMN, because they have a high malignant potential. For branch duct IPMN, surgery is advocated if the lesion is symptomatic, >3 cm, or has enlarged nodules.