Basic Study
Copyright ©The Author(s) 2019.
World J Gastroenterol. Mar 14, 2019; 25(10): 1197-1209
Published online Mar 14, 2019. doi: 10.3748/wjg.v25.i10.1197
Figure 6
Figure 6 Example images of the high magnification narrow-band imaging Aachen database showing poor illumination (A) poor visibility of mucosal structures (B) and reflections (C).