Evaluation of findings during re-exploration for obstructive ileus after radical cystectomy and ileal-loop urinary diversion: insight into potential technical improvements. - Varkarakis, Ioannis M.; Chrisofos, Michalis; Antoniou, Nikolaos; Papatsoris, Athanasios; Deliveliotis, Charalambos (BJU International, 2007)