1. Targeted Biopsies Identify Larger Proportions of Patients With Colonic Neoplasia Undergoing High-Definition Colonoscopy, Dye Chromoendoscopy, or Electronic Virtual Chromoendoscopy 
Miriam F. Gasia, Subrata Ghosh, Remo Panaccione, Jose G. Ferraz, Gilaad G. Kaplan, Yvette Leung, Kerri L. Novak, Cynthia H. Seow, Marietta Iacucci 
Clinical Gastroenterology and Hepatology 
Volume 14, Issue 5, Pages e4 (May 2016)
DOI: /j.cgh
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2. Figure 1
Flow chart showing the patients included in the different surveillance groups.
Clinical Gastroenterology and Hepatology  , e4DOI: ( /j.cgh )
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3. Figure 2
(A) High-definition iSCAN endoscopic technique showed a nonpolypoid flat lesion. (B and C) Dye chromoendoscopy with Indigo carmine and virtual chromoendoscopy defined kudo pit pattern type IV and the margins of the lesions. (D) Dye chromoendoscopy in combination with virtual chromoendoscopy better enhance the abnormalities and aid the endoscopic diagnosis and management.
Clinical Gastroenterology and Hepatology  , e4DOI: ( /j.cgh )
Copyright © 2016 AGA Institute Terms and Conditions

4. Figure 3
(A and B) High-definition iSCAN endoscopic technique showed a nonpolypoid flat lesion with irregular margins. (C and D) iSCAN virtual chromoendoscopy in modes 2 and 3 better characterized the margins and the Kudo pit pattern type IIO endoscopic features observed in the SSA.
Clinical Gastroenterology and Hepatology  , e4DOI: ( /j.cgh )
Copyright © 2016 AGA Institute Terms and Conditions