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Objective:We described the applicability and evaluated the advantages of improved laparoscopic transanal pull-through(ILTPT) for low-rectal cancer resection.Materials:ILTPT was performed in 4 patients.Five or 4 ports were used.After isolation and section of the inferior mesenteric vessels,the rectum and sigmoid colon was mobilized.Total mesorectal excision and dissection of the distal rectum from the puborectalis muscle was carried out under laparoscopic guidance.The sigmoid colon and rectum were exteriorized via the anus.The rectum was divided proximally.Next,a purse-string suture was placed in the proximal segment,and the distal end of the sigmoid colon was returned to the pelvic cavity.The distal rectum was divided with Curved cutter staplermade by Jonson-Jonson company.Dislodging specimen,the continuity of the intestinal tract was restored using PROXIMATE ILS Curved and Straight Intraluminal Staplers CDH29/33(Ethicon) through the rectum.Results:None of the cases were converted to open surgery.Average operation time was 180 min(range,160-210 min).No blood loss or any other complications were noted.Average postoperative stay was 9 days.Complications such as necrosis,anastomotic leakage and stricture,and genitourinary disorders were not found in any of the patients at the 1 m follow-up.Conclusion:This report suggests that ILTPT is feasible and safe in Anus-Conserving Operation for low Rectal Cancer without auxiliary incision.If only we hold the applicability of ILTPT less trauma,more beautiful.
Objective: We described the applicability and evaluated the advantages of improved laparoscopic transanal pull-through (ILTPT) for low-rectal cancer resection. Materials: ILTPT was performed in 4 patients. Five or 4 ports were used. After isolation and section of the inferior mesenteric vessels, the rectum and sigmoid colon was mobilized. Total mesorectal excision and dissection of the distal rectum from the puborectal muscle was carried out under laparoscopic guidance. sigmoid colon and rectum were exteriorized via the anus. rectum was divided proximally .Next, a purse-string suture was placed in the proximal segment, and the distal end of the sigmoid colon was returned to the pelvic cavity. The distal rectum was divided with Curved cutter staplermade by Jonson-Jonson company. Dislodging specimen, the continuity of the intestinal tract was restored using PROXIMATE ILS Curved and Straight Intraluminal Staplers CDH29 / 33 (Ethicon) through the rectum. Results: None of the cases were converted to o pen surgery. Average operation time was 180 min (range, 160-210 min.) No blood loss or any other complications were noted. Average postoperative stay was 9 days. Complications such as necrosis, anastomotic leakage and stricture, and genitourinary disorders were not found in any of the patients at the 1 m follow-up.Conclusion: This report suggests that ILTPT is feasible and safe in Anus-Conserving Operation for low Rectal Cancer without auxiliary incision. Only we hold the applicability of ILTPT less trauma, more beautiful.