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Application of double stapling technique combined with total mesorectal excision for anus preservation operation on low position rectal cancer
¡¾Abstract¡¿ Objective To investigate the specific method and therapeutic yield of application of double stapling technique combined with total mesorectal excision for anus preservation operation on low position rectal cancer.Methods Using DTS combined with TME£¬103 cases of low position rectal cancer operated with low or ultralow colorectal anastomosis were analyzed£¬including the radical cure effect and the operative mergence symptom and the function of defecation. The cases were followed for 3 years.Results 31 cases were performed on with low colorectal anastomosis£¬72 cases were performed on with ultralow colorectal anastomosis.There was not tumor remaining.There was no operation death£¬leakage of anastomotic opening and incontinence of feces in the group.Local recurrence rate was 5.8%(6/103) in the follow up period.Conclusion Total mesorectal excision combined with double stapling technique is not only an effective method to maintain function of defecation in lower cancer£¬but also£¬to improve the living quality of patients and reduce local reccurrence.
¡¾Key words¡¿ rectal cancer£»anus preservation operation£»double stapling technique£»total mesorectal excision
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