Case Report
Copyright ©The Author(s) 2022.
World J Gastrointest Endosc. Sep 16, 2022; 14(9): 575-580
Published online Sep 16, 2022. doi: 10.4253/wjge.v14.i9.575
Figure 1
Figure 1 Upper gastrointestinal endoscopy. A: Esophageal ulcer; B: Esophageal ulcer with nodules.