Case Report
Copyright ©The Author(s) 2019.
World J Clin Cases. Jun 6, 2019; 7(11): 1337-1343
Published online Jun 6, 2019. doi: 10.12998/wjcc.v7.i11.1337
Figure 1
Figure 1 Preoperative colonoscopy images revealing two anorectal masses, one pedunculated mass located at the anal canal level (unpigmented, diameter 2. 5 cm) (A), and the other sessile mass 3 cm above the dentate line (pigmented, diameter 2 cm) (B).