OC.06.7 RISK OF MISDIAGNOSIS AND OVERTREATMENT IN PATIENTS WITH MAIN PANCREATIC DUCT DILATATION AND SUSPECTED COMBINED/MAIN-DUCT IPMNS. (24th February 2016) - Belfiori, G.; Crippa, S.; Pergolini, I.; Rubini, C.; Castelli, P.; Partelli, S.; Zardini, C.; Marchesini, G.; Zamboni, G.; Falconi, M.