The corpus‐predominant gastritis index can be an early and reversible marker to identify the gastric cancer risk of <i>Helicobacter pylori</i>‐infected nonulcer dyspepsia

Abstract

CGI was more prevalent in H. pylori-infected NUD subjects than in controls, was correlated with SPEM, and may serve as a marker earlier than OLGIM to indicate risk of gastric cancer. Moreover, CGI could be regressed after eradication.