title: International consensus on the management of intraductal papillary mucinous neoplasm of the pancreas.
abstract: International consensus guidelines for the management of intraductal papillary mucinous neoplasm (IPMN) of the pancreas revised in 2012 (Fukuoka consensus) seem to be accepted well worldwide. Division of various factors to predict malignant transformation into two categories, i.e., "high-risk stigmata" and "worrisome features", is also accepted as practically useful for stratifying the risk factors. Our current interest resides in the development of noninvasive and/or invasive pancreatic cancer in areas of the pancreas distinct from IPMN. Invasive pancreatic cancers derived from and concomitant with IPMN should be distinguished to clarify the incidence of each entity, although some more definitive method for differentiation has to be devised in some cases where histological distinction is obscure. IPMN is a clue to early detection of pancreatic cancer. The optimal surveillance protocol for IPMN on observation should be determined in consideration of both of these different pancreatic cancers.
authors.affiliation: Shimonoseki City Hospital, 1-13-1 Koyo-cho, Shimonoseki 750-8520, Japan.
authors.forename: Masao
authors.initials: M
authors.lastname: Tanaka
keywords: Intraductal papillary mucinous neoplasm (IPMN); branch duct type; main duct type; pancreatic cancer