Breast cancer can sometimes be caused by inherited changes (mutations) in certain genes that increase the risk of developing the disease. Even if you do not have a family history of breast cancer, it is still possible to carry these genetic changes. Many people are unaware of their full family medical history, and sometimes mutations are passed down without causing cancer in every generation, making it harder to recognize the risk.
There are several reasons why inherited mutations may not be obvious from your family history:
- Many individuals have limited knowledge of their extended family’s medical background.
- Genetic mutations can be inherited from the father’s side, which may be overlooked when considering family history.
- Some people carry a mutation without developing cancer themselves, which can make it seem as though the mutation “skips” generations.
Genetic testing can help identify whether you have inherited gene changes that increase your risk of breast cancer. Knowing this information is important because it:
- Helps your doctors understand your personal risk and provide the most appropriate care.
- Allows your family members to learn about their own risk and take preventive steps.
- Provides access to specialized screening and prevention programs designed to manage and reduce your cancer risk.
We offer reliable and affordable genetic testing options tailored to your needs. If a mutation is found, you will receive expert guidance and a clear management plan to support your health and that of your family.
If you have any questions or want to learn more about genetic testing, please speak with your healthcare provider or a genetic counselor.
Reference: De Silva DL, Stafford L, Skandarajah AR, et al. Universal genetic testing for women with newly diagnosed breast cancer in the context of multidisciplinary team care. Med J Aust. 2023;218(8):368-373. doi:10.5694/mja2.51906