AF.128 ENDOSCOPIC MUCOSAL RESECTION (EMR) AND ENDOSCOPIC SUBMUCOSAL DISSECTION (ESD) IN THE MANAGEMENT OF LARGE (≥20 MM) NON-PEDUNCOLATE COLORECTAL LESIONS (LNPCLS): EXPERIENCE FROM AN ITALIAN REFERRAL CENTER. (September 2021) - Fiori, G.; De Roberto, G.; Ravizza, D.; Trovato, C.; Bravi, I.; Giunta, M.; Soru, P.; Chicco, F.; Crosta, C.