Case Report
Copyright ©The Author(s) 2016.
World J Gastrointest Endosc. Feb 25, 2016; 8(4): 244-251
Published online Feb 25, 2016. doi: 10.4253/wjge.v8.i4.244
Figure 1
Figure 1 Endoscopic findings: Case 1 (A, B), case 2 (C, D), case 3 (E, F) and case 4 (G, H). Conventional endoscopy on white-light imaging showed flat lesions with whitish discoloration (C-F) or yellowish submucosal tumor shapes (A, B, G, H). Dilated vessels were shown on the surface of tumors (B, D, F, H).