Helicobacter pylori and Intestinal Metaplasia with Its Subtypes in the Gastric Antrum in a Saudi Population

Abstract

Background: There is a close association between intestinal metaplasia (IM) and the development of gastric cancer as well as a relationship between Helicobacter pylori, IM, and gastric cancer. Our aim was to study the frequency and subtypes of IM in a Saudi population with dyspepsia, a population with a low prevalence of gastric cancer. Methods: Endoscopic antral biopsy specimens were histologically studied for the presence of IM and H. pylori in consecutive patients who underwent upper gastrointestinal endoscopy for evaluation of dyspepsia. Hematoxylin and eosin and Giemsa stain were used to study IM, inflammation, and H. pylori