Practical Gastroenterology and Hepatology Board Review Toolkit

Nicholas J. Talley , Kenneth R. Devault, Michael B. Wallace, Bashar A. Aqel, Keith D. Lindor


27.2 Inspection of the colonic mucosa with identification of a colonic lesion

Careful "back and forth" inspection of the colonic mucosa is shown using both white-light and narrow-band imaging modes with identification of a subtle, flat colonic lesion behind one of the folds.