1. Cottone M, Scimeca D, Mocciaro F, Civitavecchia G, Perricone G, Orlando A. Clinical course of ulcerative colitis. Dig Liver Dis 2008;40 Suppl 2:S247–52.
5. Fleming FJ, Francone TD, Kim MJ, Gunzler D, Messing S, Monson JR. A laparoscopic approach does reduce short-term complications in patients undergoing ileal pouch-anal anastomosis. Dis Colon Rectum 2011;54:176–82.
6. Kawamura J, Hasegawa S, Kawada K, Yamaguchi T, Nagayama S, Matsusue R, et al. Feasibility and safety of laparoscopic total proctocolectomy with ileal pouch-anal anastomosis for severe ulcerative colitis. Asian J Endosc Surg 2013;6:271–8.
7. Yang SK, Hong WS, Min YI, Kim HY, Yoo JY, Rhee PL, et al. Incidence and prevalence of ulcerative colitis in the Songpa-Kangdong District, Seoul, Korea, 1986-1997. J Gastroenterol Hepatol 2000;15:1037–42.
9. Gu J, Stocchi L, Remzi F, Kiran RP. Factors associated with postoperative morbidity, reoperation and readmission rates after laparoscopic total abdominal colectomy for ulcerative colitis. Colorectal Dis 2013;15:1123–9.
10. Li Y, Stocchi L, Cherla D, Liu X, Remzi FH. Association of preoperative narcotic use with postoperative complications and prolonged length of hospital stay in patients with crohn disease. JAMA Surg 2016;151:726–34.
11. Chung TP, Fleshman JW, Birnbaum EH, Hunt SR, Dietz DW, Read TE, et al. Laparoscopic vs. open total abdominal colectomy for severe colitis: impact on recovery and subsequent completion restorative proctectomy. Dis Colon Rectum 2009;52:4–10.
14. Larson DW, Dozois EJ, Piotrowicz K, Cima RR, Wolff BG, Young-Fadok TM. Laparoscopic-assisted vs. open ileal pouch-anal anastomosis: functional outcome in a case-matched series. Dis Colon Rectum 2005;48:1845–50.
17. Behm B, Stollman N. Postoperative ileus: etiologies and interventions. Clin Gastroenterol Hepatol 2003;1:71–80.
20. Chen HH, Wexner SD, Iroatulam AJ, Pikarsky AJ, Alabaz O, Nogueras JJ, et al. Laparoscopic colectomy compares favorably with colectomy by laparotomy for reduction of postoperative ileus. Dis Colon Rectum 2000;43:61–5.
21. Blumberg N, Zhao H, Wang H, Messing S, Heal JM, Lyman GH. The intention-to-treat principle in clinical trials and meta-analyses of leukoreduced blood transfusions in surgical patients. Transfusion 2007;47:573–81.
22. El-Gazzaz GS, Kiran RP, Remzi FH, Hull TL, Geisler DP. Outcomes for case-matched laparoscopically assisted versus open restorative proctocolectomy. Br J Surg 2009;96:522–6.
23. Grønkjær M, Eliasen M, Skov-Ettrup LS, Tolstrup JS, Christiansen AH, Mikkelsen SS, et al. Preoperative smoking status and postoperative complications: a systematic review and meta-analysis. Ann Surg 2014;259:52–71.
24. Shen B, Fazio VW, Remzi FH, Brzezinski A, Bennett AE, Lopez R, et al. Risk factors for diseases of ileal pouch-anal anastomosis after restorative proctocolectomy for ulcerative colitis. Clin Gastroenterol Hepatol 2006;4:81–9.
28. Sunkara S, Swanson G, Forsyth CB, Keshavarzian A. Chronic inflammation and malignancy in ulcerative colitis. Ulcers 2011;2011:8.