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Chinese Journal of Laparoscopic Surgery(Electronic Edition) ›› 2024, Vol. 17 ›› Issue (05): 271-276. doi: 10.3877/cma.j.issn.1674-6899.2024.05.004

• Original Articles • Previous Articles     Next Articles

Application of modified ileostomy through auxiliary incision in laparoscopic radical resection of rectalcancer

Ganbin Li1, Rui Hou1, Yaping Guo1, Xiao Zhang1, Xiaoyuan Qiu1, Beizhan Niu1, Guole Lin1,()   

  1. 1.Department of General Surgery,Peking Union Medical College Hospital,Chinese Academy of Medical Sciences& Peking Union Medical College,Beijing 100730,China
  • Received:2024-06-01 Online:2024-10-30 Published:2024-12-03
  • Contact: Guole Lin

Abstract:

Objective

To report the clinical application of modified prophylactic ileostomy through auxiliary incision in laparoscopic radical resection of middle-to- low rectal cancer.

Methods

A descriptive method was used to analyze the clinical characteristics of middle-to-low rectal cancer patients in our hospital from Nov. 2023 to May 2024. Patietns were arranged to follow laparoscopic rectcal radical surgery plus modified trans-auxiliary prophylactic ileostomy. Inclusion criteria: rectal adenocarcinoma; cTxN+M0/cT3-4N0M0; the lower margin of the tumor is less than 10cm from anal margin. Preoperative localization of the stoma was performed. The localized position of stoma, the surgeon's auxiliary operation hole and the specimen-extraction incision were integrated into one incision. The main outcome measures were stomarelated complications, and the secondary outcome measures were surgical efficacy and safety.

Results

A total of 107 patients were included. The mean age was 58.1±9.5 years, and 69 patients (64.4%) were males. The anastomosis was 3.8±1.5 cm from the anal margin, and the incision length was 4.7±0.7 cm.The median operation time was 120 (94.0-150.0) minutes, and the intraoperative blood loss was 43 (30-50) ml. The mesangial integrity was observed in 98 patients (91. 6%). Intestinal rupture occurred in 2 patients (1.9%) during operation. Postoperative complications occurred in 31 patients (28.9%), with 29 patients (27.1%) graded as 1-2 levels by C-D standards. Early stoma-related complications occurred in 16 patients (15. 0%), 8 (7. 5%) with dermatitis around the stoma, 4 (3. 7%) with incision infection,3 (2.8%) with hemorrhage, and 1 with (0. 9%) ischemic necrosis. Late complications occurred in 4 patients (3. 7%), 2 (1. 9%) with stoma prolapse, 1 (0. 9%) with retraction and 1 (0. 9%) with parastostomy.

Conclusion

The modified trans-auxiliary prophylactic ileostomy is safe and effective in laparoscopic radical surgery in middle-to-low rectal cancer, with the advantages of simplicity and convenience, and low rates of early and late stoma-related complications.

Key words: Middle-to-low rectal cancer, Laparoscopic surgery, Prophylactic ileostomy, Modified trans-auxiliary incision

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