Colonoscopy Follow-up Guidelines endorsed by Eastern Health (NL, Canada) as of November 2021:
Note: Following EGD finding of intestinal metaplasia a surveillance gastroscopy is indicated in 2-3 years.
Cancer Care Ontario:
Guidelines for Colonoscopy Surveillance After Screening and Polypectomy: A Consensus Update by the US Multi-Society Task Force on Colorectal Cancer (GASTROENTEROLOGY 2012;143:844–857) Download as PDF (527 KB)
Canadian Association of Gastroenterology - Surveillance Intervals For Individuals With Average Baseline Risk Following Colonoscopy