In Helicobacter pylori infection which is the most common cause of<unk> , a non-invasive test such as the urea breath test is used to determine the presence of H. pylori in the stomach.
Gastritis other diagnostic studies
Esophagitis other diagnostic studies
Odynophagia other diagnostic studies
Meckel's diverticulum other diagnostic studies
Plummer-Vinson syndrome other diagnostic studies
Eosinophilic esophagitis other diagnostic studies
Dyspepsia other imaging findings
Peptic ulcer other diagnostic studies