The doctor was performing colonoscopy w/ full-thickness resection and intended to use ovesco ftrd device.The prior polypectomy site was noted in ascending colon.At both ends of the scar tissue, granulation nodules were noted.In the middle of the scar tissue, very small polypoid tissue was noted.The site was marked by coag and scope was withdrawn and ftrd device mounted.Then, the scope was reinserted, and the marked site was grabbed with large forceps device into the ftrd channel.Clip could not be released (did not deploy), so procedure was ended.No resection of polyp.The ftrd device was removed from scope and the site was reinspected.
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