Some things can increase your chances of getting non-Hodgkin's lymphoma (NHL). These things are called risk factors. But many people who get non-Hodgkin's lymphoma don't have any of these risk factors. And some people who have risk factors don't get the disease.
It is possible that the main title of the report Primary Gastric Lymphoma is not the name you expected. Please check the synonyms listing to find the alternate name(s) and disorder subdivision(s) covered by this report.