Breast cancer is caused by various risk factors, and one of them has mutations in two genes called BRCA1 and BRCA2. People who inherit this gene either their mother or father are more prone to illness than those who do not. It is therefore important for you to undergo BRCA gene test if you are likely to inherit these genes. This test is a blood test to check for any mutations in the DNA. Breast cancer DNA testing, you will know that if you really inherit the mutation and evaluation of the risk of developing cancer.Remember, early detection is the key to successful treatment.
Preparation:
If you have been identified as a candidate for this test, there are some preparations that you must do before taking the test. First, you need to make an appointment with a genetic counselor to discuss the test, such as risks, benefits and limitations. He or she will then examine your family medical history, risk assessment, and summarize their features. Before the meeting, advisers, it is important to get more information about your family medical history, as well as your personal medical history. Write down any questions regarding the test and you can also ask your family member to accompany you during the consultation session. After the consultation, you have the right to decide whether to take the test or not.
If you have been identified as a candidate for this test, there are some preparations that you must do before taking the test. First, you need to make an appointment with a genetic counselor to discuss the test, such as risks, benefits and limitations. He or she will then examine your family medical history, risk assessment, and summarize their features. Before the meeting, advisers, it is important to get more information about your family medical history, as well as your personal medical history. Write down any questions regarding the test and you can also ask your family member to accompany you during the consultation session. After the consultation, you have the right to decide whether to take the test or not.
...If you have been identified as a candidate for this test, there are some preparations that you must do before taking the test. First, you need to make an appointment with a genetic counselor to discuss the test, such as risks, benefits and limitations. He or she will then examine your family medical history, risk assessment, and summarize their features. Before the meeting, advisers, it is important to get more information about your family medical history, as well as your personal medical history. Write down any questions regarding the test and you can also ask your family member to accompany you during the consultation session. After the consultation, you have the right to decide whether to take the test or not.
...Expected results of the
...There are three possible test results, ie positive, negative or uncertain. If the test result is positive, it means that there are harmful mutations in the genes, so you have a higher risk of developing breast cancer. To reduce the risk, you can increase the frequency of examinations (eg, a clinical breast exam every 6 months instead of once a year), try to use oral contraceptives, take preventative medication (chemoprevention), or undergo preventive surgery. If the test result is negative, it means that there are no mutations in BRCA genes. However, it is still difficult to draw conclusions about the risk of developing raka.Negativan result does not mean that they are not at risk of nonhereditary breast cancer.
risks
When you undergo BRCA gene mutation test, the risks that will face related to mainly financial, emotional or social implications. If the test shows positive results, May you feel anxiety, sadness, anger or other negative feelings. It can also create pressure on family relationships, due to a family of genetic mutations. It is also possible that the result can lead to insurance discrimination.
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