Case Report
Copyright ©The Author(s) 2022.
World J Clin Cases. Dec 6, 2022; 10(34): 12793-12798
Published online Dec 6, 2022. doi: 10.12998/wjcc.v10.i34.12793
Figure 2
Figure 2 Endoscopy. A: Polypoid nodular scar at previous endoscopic submucosal dissection site after 3 mo; B: Aggravation of polypoid nodular scar after 1 year; C: Decreased in size of the polypoid nodular scar, 1 year after Helicobacter pylori eradication; D: Regression of polypoid nodular scar, 2 year after Helicobacter pylori eradication.