1. Position change during colonoscope withdrawal increases polyp and adenoma detection in the right but not in the left side of the colon: results of a randomized controlled trial 
Alex J. Ball, MB, ChB (Hons), Shawinder S. Johal, PhD, Stuart A. Riley, MD 
Gastrointestinal Endoscopy 
Volume 82, Issue 3, Pages (September 2015)
DOI: /j.gie
Copyright © 2015 American Society for Gastrointestinal Endoscopy Terms and Conditions

2. Figure 1
Characteristic configuration of the Scopeguide image (solid line) during insertion (A, B, and C) facilitated placement of pairs of mucosal pinch biopsies to define colon segments during colonoscope withdrawal (D).
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
Copyright © 2015 American Society for Gastrointestinal Endoscopy Terms and Conditions

3. Figure 2 Patient flow diagram. IBD, inflammatory bowel disease.
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
Copyright © 2015 American Society for Gastrointestinal Endoscopy Terms and Conditions