Case Report
Copyright ©The Author(s) 2020.
World J Clin Cases. May 6, 2020; 8(9): 1698-1704
Published online May 6, 2020. doi: 10.12998/wjcc.v8.i9.1698
Figure 5
Figure 5 Little residual mass was seen by gastroscopy. The direction of the orange arrow is the incisal margin.