P.03.7 NOVEL ENDOSCOPIC TOOL TO PREVENT DELAYED BLEEDING AFTER WIDE ENDOSCOPIC RESECTIONS IN HIGH RISK PATIENTS: AN INITIAL SINGLE-CENTRE EXPERIENCE. Issue 2 (15th March 2018) - Soriani, P.; Mirante, V.G.; Barbera, C.; Gabbani, T.; Miglioli, L.; Manno, M.