A comparison of magnifying and nonmagnifying colonoscopy for diagnosis of colorectal polyps: A prospective study Kazuo Konishi, MD, Kazuhiro Kaneko,

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Presentation transcript:

A comparison of magnifying and nonmagnifying colonoscopy for diagnosis of colorectal polyps: A prospective study Kazuo Konishi, MD, Kazuhiro Kaneko, MD, Toshinori Kurahashi, MD, Taikan Yamamoto, MD, Miki Kushima, MD, Akira Kanda, PhD, Hisao Tajiri, MD, Keiji Mitamura, MD Gastrointestinal Endoscopy Volume 57, Issue 1, Pages 48-53 (January 2003) DOI: 10.1067/mge.2003.31 Copyright © 2003 American Society for Gastrointestinal Endoscopy Terms and Conditions

Fig. 1 Endoscopic views illustrating macroscopic classification of polyps (all lesions seen after spraying with Indigo carmine dye). A, 6-mm diameter polypoid lesion. B, 8-mm diameter flat-elevated lesion. C, 10-mm diameter depressed lesion. Gastrointestinal Endoscopy 2003 57, 48-53DOI: (10.1067/mge.2003.31) Copyright © 2003 American Society for Gastrointestinal Endoscopy Terms and Conditions