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Copyright ©The Author(s) 2015.
World J Gastroenterol. Jan 28, 2015; 21(4): 1091-1098
Published online Jan 28, 2015. doi: 10.3748/wjg.v21.i4.1091
Figure 8
Figure 8 Granular cell tumor. A: Granular cell tumor is endoscopically recognized as a firm, yellowish subepithelial tumor covered with the normal mucosa in the esophagus; B: Endoscopic ultrasonography of granular cell tumor shows a homogenous hypo-echogenic tumor extending from the muscularis mucosa layer, and the musculais propria is not involved.