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Colonoscopy with polypectomy is central to colorectal cancer (CRC) prevention, but there is substantial variability in techniques and outcomes. This guideline provides recommendations for the effective and safe removal of various types of colorectal lesions.
Endoscopists should be proficient in describing colorectal lesions, including making a detailed assessment of morphology, since this guides the prediction of histology and the selection of the appropriate polypectomy method. Recognition of deep submucosal invasion is key, because such lesions usually require surgical resection.
Cold snare polypectomy is the preferred method to remove small (<1…