OLGA and OLGIM Stages for Predicting Metachronous Gastric Neoplasm After Endoscopic Submucosal Dissection in Patients With Early Gastric Cancer Without a Current Helicobacter pylori Infection Status
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Purpose: The operative link on gastritis assessment (OLGA) and operative link on gastritis assessment based on intestinal metaplasia (OLGIM) are established tools for stratifying the risk of gastric neoplasm development. This stu... ...
