Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastrointest Endosc. Dec 16, 2017; 9(12): 561-570
Published online Dec 16, 2017. doi: 10.4253/wjge.v9.i12.561
Figure 5
Figure 5 Pie chart showing how endoscopic submucosal dissection changed the histological grade of the resected lesions. Down: Downstaged; Up: Upstaged; ESD: Endoscopic submucosal dissection.