Clinical comparison of laparoscope versus laparotomy total mesorectal excision with anal sphincter preservation for low rectal cancer
10.3760/cma.j.issn.1673-4904.2009.26.007
- VernacularTitle:腹腔镜与开腹全直肠系膜切除保肛术治疗低位直肠癌临床对比的研究
- Author:
Weijiang SUN
;
Cunchuan WANG
;
Zhaoxiong XIE
;
Jing HUANG
;
Zhentian HUANG
- Publication Type:Journal Article
- Keywords:
Laparoscopy;
Colorectal neoplasms;
Total mesorectal excision
- From:
Chinese Journal of Postgraduates of Medicine
2009;32(26):14-17
- CountryChina
- Language:Chinese
-
Abstract:
Objective To compare the results of laparoscope and laparotomy total mesorectal excision(TME)with anal sphincter preservation in the treatment of low rectal cancer.Methods From January 2006 to June 2008,106 patients with low rectal cancer which the distance from the lowest margin of tumor to the dentate line ranged from 3.0 to 7.0 cm underwent TME with anal sphincter preservation.Among them,51 patients received laparoscope operation(laparoscope group)and the other 55 patients received laparotomy(laparotomy group)according to their wills.Results Two groups had no serious complications and death case.after surgery,the rate of sphincter preservation was 100%.Blood loss was(20.2±5.7)ml inlaparoscope group,which was significantly less than that in laparotomy group(P ＜ 0.01),aerofluxus,time to eat half-flow food and hospital stay were(2.4±0.6),(5.4±0.6)and(9.2±3.2)days respectively,which were significantly shorter than those in laparotomy group(P ＜ 0.01 or ＜ 0.05).Bowel function was back to normal in 35 patients of laparoscope group(68.6%)and 39 patients of laparotomy group(70.9%)within 1 month.All patients were followed-up from 6 to 36 months,there were no recurrence in situ local recurrence and mortality in the both groups.Conclusion Laparoscope TME with anal sphincter preservation can be achieved the same effect of oncological clearance,it is feasible and it is a minimal invasive and perspective technique with the benefits of much less blood loss during operation,higher rate of sphincter preservation,earlier return of bowel function and shorter hospitalization.
