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Updated: Feb 15, 2026

Competing-Risk Nomogram for Predicting Cancer-Specific Survival in Multiple Primary Colorectal Cancer Patients after Surgery
Published on: September 27, 2024
[Sixteen Cases of Colon Stenting as a Bridge to Surgery(BTS)for Obstructive Colorectal Cancer]
Ryo Otsuka1, Shuji Saito, Ryouichi Hirayama
1Division of Surgery, Gastrointestinal Center, Yokohama Shin-Midori General Hospital.
Introduction:
Colonic stent insertion is widely used as a bridge to surgery(BTS)for obstructive colorectal cancer. Stenting can shorten hospitalization and decrease complication and colostomy rates in comparison with emergency surgery. We investigated patients who underwent colonic stent insertion for BTS in our hospital.
Patients:
Sixteen patients(8 men, 8 women) with a colorectal obstruction score of 0 or 1 who underwent colonic stent insertion as a BTS between April 2015 and April 2017 period were investigated.
Results:
Mean patient age was 68.2(45-94)years. Technical success was obtained in all patients, and clinical success in 14(87%). Total colonoscopy was possible via stent in 10 patients. Nine patients were temporarily discharged from the hospital, and median time to operation was 18(2-43)days. Laparoscopic resection was performed in 14 patients, and anastomotic leakage was a postoperative complication in 1 patient. Colostomy was performed in only 1 patient with anastomotic leakage.
Conclusion:
Good results were obtained with careful patient selection and safe colonic stent insertion.
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