Breast Cancer
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Genetic Testing
Genetic testing for breast cancer risk has revolutionised the landscape of breast cancer prevention and management, providing the opportunity for a person to assess their genetic predisposition to the disease and make informed decisions about healthcare. While not everyone is a candidate for genetic testing, certain individuals with a personal or family history of breast cancer or other risk factors may benefit from this procedure. Birmingham Breast Group is at the forefront of providing genetic testing services, offering comprehensive evaluation, counselling, and support if you may be at increased risk of developing breast cancer.
About Genetic Testing
Genetic testing for breast cancer risk is primarily indicated if you are known to have a strong family history of breast cancer, particularly those with multiple relatives affected by the disease or with a known genetic mutation associated with breast cancer, such as BRCA1 or BRCA2.
Who is suitable for genetic testing for breast cancer?
If you have been diagnosed with breast cancer at a young age (typically before age 50), have a history of bilateral breast cancer, or have a personal or family history of other cancers, such as ovarian or pancreatic cancer, may also be candidates for genetic testing.
It’s also important to recognise that while breast cancer is less common in men, it can still occur, and genetic testing can be valuable for both men and women. Men with a family history of breast cancer, particularly in close relatives like mothers, sisters, or daughters, may also benefit from genetic testing to assess their risk. Identifying genetic mutations associated with breast cancer in men can inform proactive healthcare decisions, including increased surveillance, early detection strategies, and risk-reducing interventions. Therefore, genetic testing for breast cancer risk is equally relevant and valuable for men, ensuring comprehensive care and proactive management of breast health for all individuals.
Is genetic testing for breast cancer worth it?
The decision to undergo genetic testing is highly personal and should be made in collaboration with a healthcare provider who can provide guidance and support throughout the process. Genetic counselling is an integral part of the genetic testing process, providing you with information about the benefits, limitations, and implications of genetic testing, as well as helping you understand your personal risk factors and make informed decisions about your healthcare.
At Birmingham Breast Group, individuals considering genetic testing for breast cancer risk receive comprehensive evaluation and counselling services from experienced healthcare professionals. This typically involves a thorough assessment of your personal and family medical history, as well as a discussion of your risk factors and concerns. Genetic counsellors work closely with you to explain the genetic testing process, address any questions or concerns you may have, and provide emotional support throughout the decision-making process.
How does genetic testing for breast cancer risk work?
Genetic testing for breast cancer risk typically involves a simple blood or saliva test to analyse your DNA for specific genetic mutations associated with breast cancer. Results are typically available within a few weeks and are interpreted in the context of your personal and family history. Positive results, indicating the presence of a genetic mutation associated with breast cancer, may prompt recommendations for increased surveillance, risk-reducing interventions, or preventive measures such as prophylactic surgery or medication.
Negative results, indicating the absence of a genetic mutation associated with breast cancer, can provide you with peace of mind and reassurance about your risk status. However, it is important to note that a negative result does not eliminate the possibility of developing breast cancer, as other genetic and environmental factors may contribute to overall risk.
Single nucleotide polymorphisms (SNPs) are single changes in the DNA building blocks that can affect breast cancer risk. On their own, SNPs have a small effect on risk. However, taken collectively they have a multiplicative effect and can have a profound effect on risk assessment. Our team members have a particular interest in SNPs and can help you through the decision-making process.
Benefits of genetic testing for breast cancer risk
Genetic testing for breast cancer risk can play an integral role in ensuring breast health and optimising outcomes if you are at increased risk of developing the disease. By identifying a heightened genetic predisposition to breast cancer, genetic testing enables targeted interventions and preventive measures that can reduce the likelihood of developing breast cancer or detect the disease at an early, more treatable stage.
In conclusion, genetic testing for breast cancer risk is a powerful tool for assessing your genetic predisposition to the disease and making informed decisions about your healthcare. Birmingham Breast Group is committed to providing comprehensive genetic testing services, offering evaluation, counselling, and support if you may be at increased risk of developing breast cancer. By integrating genetic testing into breast cancer prevention and management strategies, Birmingham Breast Group strives to promote breast health and improve outcomes for individuals at elevated risk of the disease.
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Written by a patient at BMI The Priory Hospital, 17th August 2020
Mr Henderson was kind and understanding and I felt completely at ease with him. He was well informed of my condition and explained his treatment plan to me fully. He has been very attentive in answering emails from me and I really cannot recommend him highly enough. I feel very fortunate to have been in his care.
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