Research has shown that the formation of stomach ulcers is associated with colonization of the stomach with Helicobacter pylori bacteria. A significant body of evidence exists demonstrating the link ...
1. Moss SF. The clinical evidence linking Helicobacter pylori to gastric cancer. Cell Mol Gastroenterol Hepatol. 2016;3(2):183-191. doi:10.1016/j.jcmgh.2016.12.001 2 ...
Diagnosis of H. pylori infection can be clinical or based on noninvasive or invasive testing. In 2007, the American College of Gastroenterology published guidelines for H. pylori testing 15 (Table 2).