OC.16.1 SUPERFICIAL COLORECTAL NEOPLASMS REFERRED TO SURGERY: A SCREENING POPULATION-BASED OBSERVATIONAL STUDY. (25th March 2019) - Iacopini, F.; Hassan, C.; Frontespezi, S.; Ceci, V.; Mattei, E.; Brighi, S.; Fedeli, P.; Cocco, A.; Angeletti, S.; Fanello, G.; D'Ovidio, V.; Gallina, S.; et al.