Case Report
Copyright ©2014 Baishideng Publishing Group Inc.
World J Gastrointest Surg. Jun 27, 2014; 6(6): 117-121
Published online Jun 27, 2014. doi: 10.4240/wjgs.v6.i6.117
Figure 2
Figure 2 Upper endoscopy showing a 2 cm × 3 cm Teflon patch 22 cm from the incisor.