OC.08.2 CANCER OCCURRENCE IN FAMILIAL ADENOMATOUS POLYPOSIS PATIENTS AFTER ILEO-RECTAL ANASTOMOSIS: DATA FROM A LARGE RETROSPECTIVE SERIES. (May 2022) - Cavalcoli, F.; Colletti, G.; Magarotto, A.; Ciniselli, C.M.; Signoroni, S.; Ricci, M.T.; Mancini, A.; Vitellaro, M.; Tringali, A.