sefulness of scissors forceps for endoscopic submucosal dissection of the colon:The randomized controlled trial by scissors forceps-type knife combination group and needle-knife-tip alone group - Efficacy of scissors forceps for endoscopic submucosal dissection of the colon:

There is no difference between the two groups. Although there is no difference in the rates of simultaneous excision and intraoperative perforation in both groups, the average operation time (64.6 minutes vs. 81.1 minutes) is shorter in group D, and the rate of procedure completion (89% vs. 98%) tends to be higher in group CC.