Retrospective Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Mar 7, 2021; 27(9): 854-865
Published online Mar 7, 2021. doi: 10.3748/wjg.v27.i9.854
Figure 4
Figure 4 Gastroduodenal endoscopy 2 mo after the operation. A: Gastric view; B: Esophageal view.