Clinical outcomes of rectal neuroendocrine tumors ≤ 10 mm following endoscopic resection

Abstract

Rectal NETs (≤10 mm in size) appear to demonstrate benign behavior based on the mitotic count and the Ki-67 index. These results suggest that the outcome of rectal NETs (≤10 mm in size) following conventional endoscopic resection might be comparatively excellent, regardless of the resection margin status. However, long term follow-up data are required to confirm this.