Helicobacter pylori-induced inflammation masks the underlying presence of low-grade dysplasia on gastric lesions

Figure 4 Gastric narrow band imaging and histological evaluation after Helicobacter pylori eradication. A: Low-grade dysplasia on flat lesion during narrow band imaging assessment of corpus after Helicobacter pylori eradication; B: Histological appearance: inactive chronically mild atrophic gastritis with intestinal metaplasia and low-grade dysplasia on intestinal metaplastic epithelium (fundus after Helicobacter pylori eradication); C: Low-grade dysplasia aspect of antrum on visible lesion during narrow band imaging assessment after Helicobacter pylori eradication; and D: Histological appearance: inactive chronically moderate atrophic gastritis with intestinal metaplasia and low-grade dysplasia on intestinal metaplastic epithelium (antrum after Helicobacter pylori eradication). Hematoxylin Eosin. Sections of 3 microns. Magnification: × 10.