Genetic Testing For Breast Cancer Gene Mutation

Genetic Testing For Breast Cancer Gene Mutation

Genetic testing for breast cancer gene mutation - How it is done and how much to charge doing? Then genetic testing for breast cancer gene that is like what? Let us refer to the brca1 gene and breast cancer from the worksheet. In the development of breast cancer, which is most common in women, the risk of breast cancer in other members of the family increases the risk. It is known that this risk increase is hereditary. The two genes most often blamed for this are the BRCA1 and BRCA2 genes. In fact, every 400 females have these genes as carriers and also increase the risk of ovarian cancer. In women with BRCA1 or BRCA2 carriers, the risk of breast cancer has increased by 45-80%.

The results of BRCA1 and BRCA2 genetic testing can provide important information for a person and his / her family. The decision whether or not to do the test belongs completely to the person. It is very important that someone who is considering genetic testing is informed about what kind of results the test can give and what these results might mean before doing the test and then take the test after observing them. Only genetic testing is sufficient, but genetic testing should not be considered a simple blood test. Genetic testing for breast cancer gene - This information is important not only to the person who tested it but also to the family of this person.

Consequences For The Genetic Test

The results of the BRCA 1 and BRCA 2 genetic tests can be divided into three categories: Positive test result: A positive test result means that the genetic test performed finds an error in the BRCA 1 or BRCA 2 genes that are known to increase breast cancer risk. The positive test result shows that the genetic makeup of the person is more at risk for making it prone to breast cancer. As a result of this test, the patient is followed more frequently by the doctor and the examinations (such as mammography, ultrasonography) are performed more frequently. The person is followed for breast cancer as well as other types of cancer known to be linked to the same genetic defect. The goal is to diagnose and treat possible cancer early.

Besides, knowing that a person is genetically predisposed to breast cancer can also encourage him to protect himself from some environmental factors and to regulate his lifestyle. The disadvantage of a positive test result is the possible stress that a person may experience. Some people may also experience sadness and stress when they give the genetic defect to their children. Genetic testing for breast cancer gene - People who have BRCA 1 or BRCA 2 genetic defects have a chance of giving these genetic errors to their children. Genetic counselors also provide psychosocial support to help reduce this stress and help the person.

Negative Test Result: A negative test result means that there are no known errors in the BRCA 1 or BRCA 2 genes that are causing the genetic predisposition. However, an important point to emphasize is that a negative test result does not mean that the risk of being affected by breast cancer is 0 (zero). Risks can never be reset because they are still undiscovered genes and genetic errors. The risk of breast cancer in people who get negative test results remains the same after the test before the test.

Uncategorized Result: The genetic test finds a 'difference' in BRCA 1 or BRCA 2 genes, but the test result cannot be classified because there is not enough information in the field or there is no discovery yet whether this difference is an error that is predisposing to the disease or just a harmless difference. Genetic testing for breast cancer gene - Therefore, the risk of the test taker remains the same as before the new test. A negative test result or an unclassified test result may cause unexpected stress or sadness.

Genetic testing is done to investigate genetic errors in individuals or families who meet genetic testing criteria, primarily those affected by breast cancer. If a genetic defect is found, the same genetic error can be sought in other family members at risk. The genetic test is a special one for the person. As we have already pointed out, through genetic counseling, the person should be informed about the test and should be able to decide on the result of the test plus and minus.

Dear readers, 'Breast Cancer Awareness' due to this month, we were talking about the possibility of breast cancer and heredity this Thursday. In the past year, there have been many exciting developments in breast cancer. These include other newly discovered breast cancer (genetic susceptibility) genes, improved screening and treatment methods. All of these are promising news for both patients and families, as well as those at risk. However, the importance of 'early identification' is important, which we should not raise gold again. Genetic testing for breast cancer gene - For this purpose, we have given you information about whether you are risking yourself, whether you are a family doctor, or if you use your own health emulation. Genetic tests, also known as DNA and genetic code testing, are medical tests that allow changes to occur in chromosomes, genes, or proteins. Cells must pass a large number of genetic changes before they become cancerous. Genetic tests allow these changes to be identified.