Most stomach cancers begin in the cells of the inner lining of the stomach, which is known as the mucosa. This type of cancer is known as adenocarcinoma of the stomach. A less common type of stomach cancer is called a lymphoma and starts in the immune system cells in the stomach.
Risk Factors for Stomach Cancer
There are several risk factors associated with stomach cancer, including age, family history, certain dietary and lifestyle factors, and certain bacterial infections.
Age: Stomach cancer is more common in people over the age of 50.
Family History: A person with a family history of stomach cancer may be at increased risk of developing the disease.
Dietary and Lifestyle Factors: People who consume a lot of smoked, cured, salty, or pickled foods, or drink a lot of alcohol, may be at an increased risk of developing stomach cancer.
Bacterial Infections: Certain bacterial infections, such as Helicobacter pylori, are associated with an increased risk of stomach cancer.
Prevention and Treatment of Stomach Cancer
There is no sure way to prevent stomach cancer, but making healthy lifestyle choices may reduce the risk. Eating a balanced diet, limiting alcohol consumption, and not smoking can all help reduce the risk of developing stomach cancer.
Treatment for stomach cancer typically includes surgery, chemotherapy, and/or radiation therapy. The type of treatment used will depend on the stage of the cancer and the individual's overall health.