Case Report
Copyright ©The Author(s) 2015.
World J Gastrointest Surg. Jul 27, 2015; 7(7): 123-127
Published online Jul 27, 2015. doi: 10.4240/wjgs.v7.i7.123
Figure 1
Figure 1 Endoscopic findings in case 1. A: Before endoscopic submucosal dissection (ESD). The lesion covered three-quarters of the circumference; B: After ESD. We injected a steroid into an artificial ulcer.