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Pediatric Helicobacter pylori gastropathy demonstrates a unique pattern of gastric foveolar hyperplasia

Helicobacter pylori (Hp) are the most common agents causing gastric mucosal injury worldwide. Foveolar hyperplasia is a key component of the stomach's reaction to injury. This study examines histopathologic characteristics associated with Helicobacter pylori and with non‐ Helicobacter pylori‐associated gastropathy in children and adolescents, and compares the prevalence of foveolar hyperplasia among these disease subgroups and normal control subjects.