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2021 AGA Postgraduate Course

32.4 - Surveillance for Cancer in IBD: Chromoendoscopy versus High-Definition White Light Endoscopy

May 1, 2021 3:10pm ‐ May 1, 2021 3:30pm


Presentation Style: Debate

Learning Objectives:
  • Recognize advantages and limitations of chromoendoscopy and white-light colonoscopy in detecting dysplasia in IBD
  • Compare and contrast chromoendoscopy and white-light high definition colonoscopy management strategies for patients with IBD
  • Evaluate current evidence base and practice guidelines regarding dysplasia surveillance and management in patients with IBD
  • Understand different endoscopic techniques for routine IBD dysplasia surveillance
  • Review dysplasia yield with use of high definition endoscopy compared to chromoendoscopy
  • Incorporate endoscopic best practices for dysplasia surveillance for IBD patients


  • James Marion, MD, Professor of Medicine, Icahn School of Medicine at Mount Sinai
  • Anita Afzali, MD, MPH, FACG, Associate Professor of Medicine, The Ohio State University Wexner Medical Center

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