1. Advances in Endoscopic Imaging of Colorectal Neoplasia
Michael B. Wallace, Ralf Kiesslich 
Gastroenterology 
Volume 138, Issue 6, Pages (May 2010)
DOI: /j.gastro
Copyright © 2010 AGA Institute Terms and Conditions

2. Figure 1
Chromoendoscopy using 0.2% indigocarmine demonstrating a dysplasia-associated lesion-mass (DALM) in chronic inflammatory bowel disease. Note the difficulty in distinguishing the margins of neoplasia, which characterized a DALM compared to a sporadic adenoma.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2010 AGA Institute Terms and Conditions

3. Figure 2
Narrow band imaging of a flat-lateral spreading tubulovillous adenoma of the colon.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2010 AGA Institute Terms and Conditions

4. Figure 3
(A) High definition white light, (B) narrow band imaging, and (C) autofluorescence imaging of a 5-mm tubular adenoma of the colon. Note the increased contrast seen in the narrow band image, and the slight purple colon on the fluorescence image characteristic of neoplastic lesions.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2010 AGA Institute Terms and Conditions

5. Figure 4
Probe-based confocal laser endomicroscopy images of (A) normal colonic mucosa, (B) hyperplastic polyps, and (C) tubular adenoma.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2010 AGA Institute Terms and Conditions

6. Michael B. Wallace
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2010 AGA Institute Terms and Conditions

7. Ralf Kiesslich
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2010 AGA Institute Terms and Conditions