Testing of  H.pylori infection is very important for treating ulcers. H.pylori  is tested by 2 methods, invasive and non-invasive. Rapid urease testing is invasive test which is used as diagnostic study of choice. Stool monoclonal antigen test is one of the non-invasive test which is used to diagnose active infection.
Peptic ulcer other diagnostic studies
Dyspepsia risk factors
Peptic ulcer differential diagnosis
Helicobacter pylori infection risk factors
Stomach cancer other diagnostic studies
Dyspepsia other imaging findings
Whipple's disease other diagnostic studies
Gastric dumping syndrome other imaging findings