Figure 4. 68-year-old woman with antral gastritis. Supine oblique image from double contrast study shows enlarged areae gastricae (white arrows) in the antrum and body of the stomach as well as a thickened antral fold (black arrow). Endoscopy revealed inflammation of the antrum, and the CLOtest was positive for Helicobacter pylori. All of our patients with enlarged areae gastricae were H. pylori positive.