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find Keyword "Pull-through resection" 2 results
  • Clinical Analysis of Laparoscopic-Assisted Transanal Everted Pull-Through Resection and Anastomosis for Ultra-Low Rectal Cancer

    Objective To investigate the feasibility of laparoscopic-assisted transanal everted pull-through resection and anastomosis in the treatment for ultra-low rectal cancer (the inferior margin of the tumor from the anal margin of less than 5cm). Methods From December 2006 to December 2009,46 patients with ultra-low rectal cancer had been undergone laparoscopic-assisted transanal everted pull-through resection and anastomosis. The intraoperative condition,postoperative complications,and the result of follow-up were analyzed retrospectively. Results The operation was successfully performed on all the patients. The intraoperative blood loss was (202±56) ml (100-290m1). The time of recovery of gastrointestinal function was (60±16) h (36-82 h). No anastomotic bleeding or stomal leak was observed. All the patients were followed-up for (31±5) months (21-45months),15 patients developed mild to moderate anastomotic stricture,1 local recurrence, and 2 liver metastasis. All the patients had no anal incontinence 10months after stoma closure operation, the defecation of all the patients became normal (4.5±1.2) months(2-10months) later. Conclusions Laparoscopic-assisted transanal everted pull-through resection and anastomosis for ultra-low rectal cancer is safe and feasible, and the effect is satisfactory.

    Release date:2016-09-08 10:37 Export PDF Favorites Scan
  • Treatment for Male Patients with Low Rectal Cancer by Means of Laparoscopic Total Mesorectal Excision and Per Anum Rectal Pull-Type of Anastomosis

    Objective To study the effect of laparoscopic total mesorectal excision and per anum rectal pull-type of anastomosis on male patients with low rectal cancer. Methods The successful experiences of anus saving operation on 23 male patients with low rectal cancer were summarized. Results A laparoscopic total mesorectal excision technique was used, with the full separation of the rectum at the bottom. After pulling out the distal rectum together with the cancer from the anus, the transection of the proximal tumor was performed. The end-to-end anastomosis of rectum and descending colon was performed by tubular stapler. Anus was reserved successfully in the 23 cases. There was no left-tumor stump after surgery detected by postoperative pathological examinations, no anastomotic leakage, and no operative death. Conclusions To the relatively narrow male pelvis, laparoscopic total mesorectal excision and per anum rectal pull-through resection and anastomosis is safe and reliable for anus saving in low rectal cancer. It can simplify the operation, and raise the success rate of sphincter preserving in surgery of low rectal cancer.

    Release date:2016-09-08 10:50 Export PDF Favorites Scan
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