Research Report
Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 21, 2014; 20(15): 4353-4361
Published online Apr 21, 2014. doi: 10.3748/wjg.v20.i15.4353
Figure 1
Figure 1 Barrett’s esophagus stained by crystal violet. A: Regular observation of Barrett’s esophagus; B: Staining with crystal violet in the same region.