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Copyright ©The Author(s) 2019.
World J Gastrointest Endosc. Apr 16, 2019; 11(4): 262-270
Published online Apr 16, 2019. doi: 10.4253/wjge.v11.i4.262
Figure 7
Figure 7 Severe submucosal fibrosis in the anal canal being managed with a scissor-type knife.