A134 HIGH ADHERENCE TO SURVEILLANCE GUIDELINES IN IBD RESULTS IN LOW CRC AND DYSPLASIA RATES, WHILE RATES OF DYSPLASIA AND CANCER ARE LOW BEFORE THE SUGGESTED START OF SURVEILLANCE. RESULTS FROM A TERTIARY IBD CENTER.

Patients with Crohn’s disease(CD) and ulcerative colitis(UC) are at increased risk for colorectal dysplasia(CRD) and cancer(CRC). Adherence to CRC surveillance guidelines is reported to be low internationally. Our aim was to evaluate surveillance practices at the tertiary IBD Center of the McGill University Health Center(MUHC) and to determine CRD/CRC incidence rates. A representative IBD cohort with at least 8 years of disease duration (or with...