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Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastroenterol. Oct 14, 2014; 20(38): 13820-13832
Published online Oct 14, 2014. doi: 10.3748/wjg.v20.i38.13820
Figure 2
Figure 2 Examples of risk and merit of conventional colonoscopy. A: A 51-year-old woman was found with perforation of the colon during conventional colonoscopy; B: A 68-year-old man was detected with multi-polyps with the smallest diameter of 2 mm (arrow) in one routine colorectal cancer screening.