2Davila RE,PLajan E,Adler D,et al.ASGE guideline the role of endoscopy in the diagnosis,staging and management of eolorectal cancer[J].Gastrointest Endosc,2005,61(1):1-7.
3Franklin ME Jr,Portillo G.Laparoscopic monitored colonoscopic polypectomy:long-term follow-up[J].World J Surg,2009,33(6):1306-1309.
4Weeks JC,Nelson H,Gelber S,et al.Short-term quality-of-life outcomes following laparoscopic-assisted colectomy VS open colectomy for colon cancer:a randomized trial[J].JAMA,2002,287(2):321-328.
5Jemal A,Bray F,Center MM,et al.Global cancer statistics[J].CA Cancer J Clin,2011,61:69-90.