Case Report
Copyright ©The Author(s) 2021.
World J Gastrointest Surg. Oct 27, 2021; 13(10): 1285-1292
Published online Oct 27, 2021. doi: 10.4240/wjgs.v13.i10.1285
Figure 1
Figure 1 Images of esophagogastroduodenoscopy. A and B: Conventional white-light endoscopy shows a nodular aggregated protruded lesion in the long-segment Barrett’s esophagus (C 3.5 M 4); C and D: Chromoendoscopy with indigo carmine shows the protruded lesion with irregularly sized granules. No obvious lesion was found in the mucosal surface of Barrett's esophagus other than the nodular aggregated protruded lesion.