Early results - Postoperative pain duration: 1.9 ± 0.53 days (1 - 4 days) - Time to return of bowel function: 2.17 ± 0.82 days (1 - 4 days) 13 - Postoperative hospital stay: 9.48 ± 3.609 days (4 - 24 days) - Postoperative complications: 8 patients (9.6%): including intestinal fistula - 1 patient (1.2%), biliary fistula - 1 patient (1.2%).