Case Report
Copyright ©The Author(s) 2020.
World J Clin Cases. Dec 26, 2020; 8(24): 6456-6464
Published online Dec 26, 2020. doi: 10.12998/wjcc.v8.i24.6456
Figure 1
Figure 1 Colonoscopy. A: A 1.2 cm × 0.8 cm flat polypoid lesion in the colon; B: The lesion after submucosal injection of normal saline into the colon.