Case Report
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 14, 2013; 19(30): 5016-5020
Published online Aug 14, 2013. doi: 10.3748/wjg.v19.i30.5016
Figure 3
Figure 3 Histological findings of the endoscopic submucosal dissection-resected lesion tissues. A: The tumor is confined to the mucosa (solid arrow) and an ulcer scar (dashed arrow) (magnification: × 20); B: The tumor is composed of poorly differentiated adenocarcinoma with signet ring cells (magnification: × 100).