弧形切割吻合器在超低位直肠癌保肛手术中的应用

目的 探讨应用弧形切割吻合器在超低位直肠癌保肛手术中应用的可行性.方法 2006年1-10月,对36例超低位直肠癌患者采用弧形切割吻合器(ContourTM),在全直肠系膜切除的基础上完成保肛手术.结果 患者均成功完成了手术.术后病理证实,切缘均无肿瘤残留;无吻合口瘘、吻合口狭窄、局部复发.结论 应用弧形切割吻合器行超低位直肠癌保肛手术,使双吻合器技术更加方便,扩大了超低位直肠癌保肛手术的适应证范围.

Applicafion of curved cutter stapler in anus-preserving operation of ultra low rectal cancer

Objective To assess the feasibility and efficacy of curved cutter stapler(Contour TM)in total mesorectal excixion with ultra low rectal cancer anal anus-preserving operation.Methods From January to October 2006，36 patients with ultra low rectal cancer fulfilled by anal preserving operation underwent total mesorectal excision with Contour TM. Results Fecal continences were preserved successfully in all patients.Postoperative biopsy of cutting margin was proved to be free of rectal malignant tumors. No anastomotic leakage or narrow and postoperative recurrences occurred in all patients. Conclusion Ultra low rectal cancer resection with Contour is a feasible， safe and convenient technique，which extends the indication range of anal sphincter preservation.