View Gene Testing For Breast Cancer
Pics. While brca1 and brca2 gene mutations may increase your odds of developing breast cancer, your odds of having either mutation are pretty small. Genetic testing can be done to look for mutations in some of these genes.
Thanks to improvements in techniques, and dramatically reduced costs, gene testing for the purposes of predicting the onset or likelihood of breast cancer is. The brca gene test isn't routinely performed on people at average risk of breast and ovarian cancers. A positive result means you carry a gene mutation that increases your risk of cancer and you can work with your doctor to manage that risk.
A term used to describe the balance between the risk (such as side effects) and benefit of a therapy, procedure, or other a test of a patient's dna to look for specific gene mutations or other abnormalities that might cause cancer or other conditions.
In this article should i be tested for genetic mutations? Breast cancer in the contralateral (opposite) breast for gene carriers with breast cancer. Breast cancer is the most frequently diagnosed cancer in women in the u.s., excluding skin cancer, and is the second leading cause of cancer death. Particular gene mutations associated with breast cancer are more common among certain geographic or ethnic groups, such as people of ashkenazi in most cases of breast cancer, these genetic changes are acquired during a person's lifetime and are present only in certain cells in the breast.