National Cancer Institute
at the National Institutes of Health
- Stomach (Gastric) Cancer Prevention (PDQ®)
[ patient ] [ health professional ]
Expert-reviewed information summary about factors that may influence the risk of developing stomach cancer and about research aimed at the prevention of this disease.
- Understanding Gene Testing
Illustrates what genes are, explains how mutations occur and are identified within genes, and discusses the benefits and limitations of gene testing for cancer and other disorders.
- Cancer Genetics Services Directory
Directory of professionals who provide services related to cancer genetic risk assessment, counseling, and testing.
- Cancer Genetics Overview (PDQ®)
[ health professional ]
Expert-reviewed information summary in which the features of hereditary cancer and the structure and content of other PDQ cancer genetics summaries are described. The summary also contains an extensive list of genetics resources available online.
Causes and Risk Factors
- Helicobacter pylori and Cancer
A fact sheet about the relationship between H. pylori infection and gastric cancer, gastric mucosa-associated lymphoid tissue (MALT) lymphoma, and other cancers.
- Chemicals in Meat Cooked at High Temperatures and Cancer Risk
A fact sheet that explains how certain chemicals are formed in meat that is cooked using high-temperature methods, such as pan frying or grilling, and describes the results of research on the relationship between consumption of these chemicals and cancer risk.