there is now a plethora of methods to diagnose colonization of the human stomach with campylobacter pylori , such as microbiological culture on various media , identification of c. pylori in biopsies or biopsy smears using various stains or neurological methods , serological demonstration of specific anti-c. pylori antibodies , measuring urease activity with one of the many urease tests or using the 13c- or 14c-urea breath test .
C0038351
stomach
C0034196
pylori