The session delves into the evaluation of a patient with FAP and polyposis syndrome, with a focus on polypectomy. It explores various duodenal lesions, including a laterally spreading lesion and colonal perforations. Different duodenal polyps are described, and the differences between a scar and regenerative mucosa are highlighted. The discussion also covers treatment options for a recurrent polyp and investigates the location and visibility of the minor papilla.