Pyloric or Pseudopyloric Metaplasia of the Corpus Mucosa in Autoimmune Gastritis

Conditions

• Autoimmune Diseases
• Helicobacter Pylori Gastritis
• Anemia, Pernicious
• Metaplasia
• Gastritis, Atrophic

Interventions

• DIAGNOSTIC_TEST: Assess pyloric or pseudopyloric metaplasia of corpus by H&E stains
• DIAGNOSTIC_TEST: Assess pyloric or pseudopyloric metaplasia of corpus by TFF2 immunohistochemistry stains
• DIAGNOSTIC_TEST: The assessment of corpus-predominant gastritis index (CGI), Operative Link for Gastritis Assessment (OLGA), and Operative Link on Gastric Intestinal Metaplasia assessment (OLGIM)

Sponsor

National Cheng-Kung University Hospital

Collaborators

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