The purpose of this study is to collect prospective observational data regarding patients with diagnosed Familial Adenomatous Polyposis (FAP) undergoing cold snare polypectomy for duodenal adenomas
Patient's diagnosed with a confirmed diagnosis of FAP (genetic testing) and able to give informed consent to involvement in trial. For patients who do not speak English, an interpreter will be asked to translate the informed consent
Patients already commenced on endoscopic surveillance for FAP.
Patient's with known strictures/stenosis
Pregnancy
Patients who did not consent to study
Bleeding diathesis