Article
Autoimmune gastritis: a comprehensive review of pathophysiology, risk stratification, and management.
Frontiers in immunology - 1 Jan 2026
Feng Minxiao, Xu Wenting, Zhu Haiyan
Abstract excerpt
Autoimmune gastritis (AIG) is a chronic, organ-specific autoimmune disease characterized by the immune-mediated destruction of gastric parietal cells, leading to impaired acid secretion, vitamin B12 deficiency, and an increased risk of gastric malignancies. The diagnosis of AIG relies on endoscopic findings combined with serological markers and histopathological confirmation. This review synthesizes current...
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