T.04.5 ARE THE ESGE COMPETENCE STANDARDS FOR OPTICAL DIAGNOSIS OF DIMINUTIVE COLORECTAL LESIONS ACHIEVABLE IN ULCERATIVE COLITIS? THE ROLE OF DIAGNOSTIC CRITERIA. (May 2022) - Cassinotti, A.; Corona, A.; Ardizzone, S.; Segato, S.; Balzarini, M.; Nebuloni, M.; Sessa, F.; Ferraris, M.; Maconi, G.; Parravicini, M.; Cortelezzi, C.C.; Segato, S.