Table 1: Endoscopic diagnoses in 779 patients with positive culture for H. pylori with known endoscopic diagnosis.

No macroscopic abnormalities225
Endoscopic signs of gastritis326
 Erosive67
 Nodular84
Reflux oesophagitis115
Hiatal hernia218
Duodenal ulcer70
Bulbitis105
Gastric ulcer27
Cancer6
Miscellaneous30

More than diagnosis is possible in a patient.