Genetic testing for gastric cancer
Cancer is a disease which causes cells of a specific organ (in this case the stomach's) to grow and divide at a rapid rate. Gastric cancer is one of the most common cancers in the world, and it generally has a very poor outcome. Many factors influence the beginning of the disease, including diet and stress. Gastric cancer can often be, especially in early stages of the disease, asymptomatic (meaning causing no symptoms and signs), but in later stages, symptoms, such as nausea and vomiting can develop. Diagnostic methods that are most widely used for discovering the disease are X-rays combined with contrast solution and gastric endoscopy. The course of the disease and its treatment are based on the stage in which the cancer is found in.
Why should you have your DNA analysed for predisposition to gastric cancer?
Quick detection of cancer in the early stages of the disease is vital. If we discover you have an increased risk for developing the disease, you can focus your attention on prevention and notice the first signs and symptoms of the disease quicker. Fast detection provides better treatment options and higher rates for survival, and consequently a victory against the disease.
How is gastric cancer prevented or treated?
Cancer is a disease and it is still not clear what causes it, so it can not be fully prevented. But one can lower the possibility for developing the disease by considering our recommendations. There are different treatment options for gastric cancer. Surgery gives the best results, but it is mostly done in early stages of the disease. Radiotherapy and chemotherapy are also important treatment possibilities.
More information about genetic testing for diseases.