Post-Polypectomy Colonoscopy Surveillance: European Society of Gastrointestinal Endoscopy (ESGE) Guideline

This clinical practice guideline reviews risk stratification following the removal of precancerous neoplastic lesions and provides recommendations for timing of endoscopic surveillance. Outcomes of interest include short- and long-term risk of future development of advanced neoplasia, incidence and mortality of metachronous advanced lesions, and accuracy of screening procedures.