O538 A RANDOMIZED STUDY COMPARING THE USE OF THE LIGACLIP WITH ENSEAL TO PREVENT LYMPHOCELE DURING LAPAROSCOPIC PELVIC LYMPHADENECTOMY FOR GYNECOLOGIC CANCER - Panico, G.; Fanfani, F.; Fagotti, A.; Tortorella, L.; Moruzzi, M.C.; De Blasis, I.; Turco, L.C.; Gagliardi, M.L.; Rossitto, C.; Scambia, G.; Gallotta, V. (International Journal of Gynecology & Obstetrics, 2012)