REFERENCES
1. Lacy AM, García-Valdecasas JC, Delgado S, Grande L, Fuster J, Tabet J, Ramos C, Piqué JM, Cifuentes A, Visa J. Postoperative complications of laparoscopic-assisted colectomy. Surg Endosc 1997;11:119-22.
2. Milsom JW, Böhm B, Hammerhofer KA, Fazio V, Steiger E, Elson P. A prospective, randomized trial comparing laparoscopic versus conventional techniques in colorectal cancer surgery: a preliminary report. J Am Coll Surg 1998;187:46-54; discussion 54-5.
3. Mortensen PB, Juel K. Mortality and causes of death in first admitted schizophrenic patients. Br J Psychiatry 1993;163:183-9.
4. Curkendall SM, Mo J, Glasser DB, Rose Stang M, Jones JK. Cardiovascular disease in patients with schizophrenia in Saskatchewan, Canada. J Clin Psychiatry 2004;65:715-20.
5. Kudoh A. Perioperative management for chronic schizophrenic patients. Anesth Analg 2005;101:1867-72.
6. Daumit GL, Pronovost PJ, Anthony CB, Guallar E, Steinwachs DM, Ford DE. Adverse events during medical and surgical hospitalizations for persons with schizophrenia. Arch Gen Psychiatry 2006;63:267-72.
7. Hashimoto N, Isaka N, Ishizawa Y, Mitsui T, Sasaki M. Surgical management of colorectal cancer in patients with psychiatric disorders. Surg Today 2009;39:393-8.
8. Inagaki T, Yasukawa R, Okazaki S, Yasuda H, Kawamukai T, Utani E, Hayashida M, Mizuno S, Miyaoka T, Shinno H, Horiguchi J. Factors disturbing treatment for cancer in patients with schizophrenia. Psychiatry Clin Neurosci 2006;60:327-31.
9. Japanese Classification of Colorectal Carcinoma (eighth edition). Japanese Society for Cancer of the Colon and Rectum 2013 July. pp. 6-18. (in Japanese). Available from: http://www.kanehara-shuppan.co.jp. [Last accessed on 30 Oct 2017].
10. Japanese Association of Mental Health Services. Available from: http://www.npo-jam.org/en/laws.html. [Last accessed on 30 Oct 2017].
11. Watanabe T, Itabashi M, Shimada Y, Tanaka S, Ito Y, Ajioka Y, Hamaguchi T, Hyodo I, Igarashi M, Ishida H, Ishiguro M, Kanemitsu Y, Kokudo N, Muro K, Ochiai A, Oguchi M, Ohkura Y, Saito Y, Sakai Y, Ueno H, Yoshino T, Fujimori T, Koinuma N, Morita T, Nishimura G, Sakata Y, Takahashi K, Takiuchi H, Tsuruta O, Yamaguchi T, Yoshida M, Yamaguchi N, Kotake K, Sugihara K; Japanese Society for Cancer of the Colon and Rectum. Japanese society for cancer of the colon and rectum (JSCCR) guidelines 2010 for the treatment of colorectal cancer. Int J Clin Oncol 2012;17:1-29.
12. Clavien PA, Barkun J, de Oliveira ML, Vauthey JN, Dindo D, Schulick RD, de Santiba-es E, Pekolj J, Slankamenac K, Bassi C, Graf R, Vonlanthen R, Padbury R, Cameron JL, Makuuchi M. The Clavien-Dindo classification of surgical complications: five-year experience. Ann Surg 2009;250:187-96.
13. Aoyanagi N, Iizuka I, Watanabe M. Surgery for digestive malignancies in patients with psychiatric disorders. World J Surg 2007;31:2323-8.
14. Tsuang MT, Woolson RF. Mortality in patients with schizophrenia, mania, depression and surgical conditions. A comparison with general population mortality. Br J Psychiatry 1977;130:162-6.
15. Bernstein GM, Offenbartl SK. Adverse surgical outcomes among patients with cognitive impairments. Am Surg 1991;57:682-90.
16. Clinical Outcomes of Surgical Therapy Study Group, Nelson H, Sargent DJ, Wieand HS, Fleshman J, Anvari M, Stryker SJ, Beart RW Jr, Hellinger M, Flanagan R Jr, Peters W, Ota D. A comparison of laparoscopically assisted and open colectomy for colon cancer. N Engl J Med 2004;350:2050-9.
17. Adad SJ, Souza MA, Silva GB, Carmo Junior Jd, Godoy CA, Micheletti AM. Acquired non-Chagas megacolon associated with the use of psychiatric medication: case report and differential diagnosis with Chagas megacolon. Rev Soc Bras Med Trop 2008;41:293-5.
18. Kemp R, Hayward P, Applewhaite G, Everitt B, David A. Compliance therapy in psychotic patients: randomised controlled trial. BMJ 1996;312:345-9.
19. Lacy AM, García-Valdecasas JC, Delgado S, Castells A, Taurá P, Piqué JM, Visa J. Laparoscopy-assisted colectomy versus open colectomy for treatment of non-metastatic colon cancer: a randomised trial. Lancet 2002;359:2224-9.
20. Kudoh A, Katagai H, Takase H, Takazawa T. Effect of preoperative discontinuation of antipsychotics in schizophrenic patients on outcome during and after anaesthesia. Eur J Anaesthesiol 2004;21:414-6.