P.04.1 LONG TERM FOLLOW-UP AFTER EUS-GUIDED GALLBLADDER DRAINAGE FOR ACUTE CHOLECYSTITIS, USING USING HOT AXIOS SYSTEM. Issue 2 (15th March 2018) - Manno, M.; Barbera, C.; Mirante, V.G.; Miglioli, L.; Gabbani, T.; Soriani, P.