Progress in medicine is now possible to predict the likelihood of cancer and in the second position, many patients and doctors take proactive preventive measures to reduce the risk of cancer in many cases. A person can detect cancer early through genetic screening.
Genetic testing involves a medical examination to determine whether there are mutations in individual genes. One powerful application of genetic testing is to look for changes in genes associated with cancer.
Changes in these genes are called mutations and help determine probability and risk to the patient in getting certain cancers. Genetic testing for cancer testing is used to look for inherited gene mutations that may indicate a higher risk of contracting cancer.
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Genetic cancer screening may be appropriate if an individual has a family history of cancer. The test will help determine whether individuals have a gene mutation that increases the risk. Genetic cancer screening may indicate if there is a high risk of individual contracts for other types of cancer.
Cancer patient's family members may want to take a genetic screening test to determine whether they are at risk of contracting cancer. It has the potential to stop this form of cancer spread to family members who share the same genetic and potentially save lives now and in the future.
Some common cancers which screened in the test including breast cancer, colon cancer, eye cancer, thyroid cancer, pancreatic cancer, kidney cancer, and others. Genetic screening for cancer involves a simple test that can be done at home after being approved by the doctor.