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Copyright ©2012 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Mar 16, 2012; 4(3): 75-79
Published online Mar 16, 2012. doi: 10.4253/wjge.v4.i3.75
Figure 5
Figure 5 A case with partially unclear boundaries. A: White light (WL) endoscopy; B: WL endoscopy after indigocarmine spraying; C: Comparison of tiling and specimen; D: Preparation of composite of magnified images by tiling; E: Cancerous gland ducts are observed only in the deep layer of the lamina propria mucosae and the superficial layer is covered with non-tumorous epithelium.