BRCA Breast Cancer Screening in KL & Selangor
Breast Cancer Screening
BRCA1 testing is a genetic test that looks for mutations in the BRCA1 gene. BRCA1 and BRCA2 are genes that produce proteins involved in repairing damaged DNA in cells. With just a simple blood test and DNA analysis, doctors can identify the risk of their patient developing certain cancers.
Accurate DNA Analysis
Simple Blood Draw
Compassionate Doctors
KL & Selangor
Walk-ins Welcome
Breast Cancer Screening
What Is BRCA Testing?
BRCA1 testing is a genetic test that looks for mutations in the BRCA1 gene. BRCA1 and BRCA2 are genes that produce proteins involved in repairing damaged DNA in cells.
With just a simple blood test and DNA analysis, doctors can identify the risk of their patient developing certain cancers — giving you a meaningful head start before symptoms ever appear.
Why This Matters
Breast cancer is the most common cancer among Malaysian women. Knowing your genetic profile is the first step toward proactive, personalised care. Early awareness means more choices — and better outcomes.
Understanding the Genes
What Are BRCA1 and BRCA2?
BRCA1 and BRCA2 genes encode proteins responsible for DNA repair in our bodies — think of them as your body's instruction manuals for keeping cells healthy. Each individual inherits two copies of these genes, one from each parent.
However, if these genes contain harmful changes or mutations, it increases the risk of developing cancers, notably breast and ovarian cancer, often occurring at a younger age. These genetic errors can be inherited from either parent — if one parent carries a mutation, there is a 50% likelihood that their child will inherit it as well.
These mutations are present in all cells from birth. In some cases, even if one copy of the gene is normal and the other is mutated, the normal copy can change in certain cells over time — and when this occurs, those altered cells can grow uncontrollably, potentially leading to the development of cancer.
BRCA1
Located on chromosome 17, BRCA1 is critical in preventing tumour growth. Mutations here are strongly linked to breast and ovarian cancer, often arising at a younger age.
BRCA2
Located on chromosome 13, BRCA2 also repairs DNA damage. Mutations raise the risk of breast cancer in both women and men, plus ovarian, pancreatic, and prostate cancers.
Good to know: Carrying a BRCA mutation does not mean cancer is certain — it means you have earlier awareness and more options. A 50% inheritance risk per child also means the other 50% is unaffected.
Test Accuracy
Is BRCA Testing Reliable for Breast Cancer Detection?
BRCA1 testing is generally very reliable — but it's important to understand both its strengths and its limitations before you decide to test.
Understanding Your Results
High Accuracy
The test is very accurate at detecting mutations in the BRCA1 and BRCA2 genes — well-established, significant risk markers that medical science knows a great deal about.
Not 100% Predictive
Even with a positive test, it doesn't guarantee you'll develop cancer. There's still a 15–20% chance you won't. A negative result reduces — but doesn't fully eliminate — all inherited risk.
Focuses on Known Mutations
The test looks for known mutations, but some rarer or less common ones may not always be identified — which is why ongoing monitoring still matters.
Here's a helpful analogy: Imagine BRCA1 testing as a smoke detector for cancer risk. A positive test is like a blaring alarm — it indicates heightened risk. But just like a smoke detector doesn't guarantee a fire, it prompts further action. A negative test is like having no alarm — peace of mind regarding inherited risk, but not eliminating all fire risk altogether.
The Process
Simple, Comfortable & Confidential
Getting tested at Dr. Prevents is quick and straightforward. Here's exactly what to expect.
1
Book Your Appointment
Message us on WhatsApp or walk into any of our 8 clinics. Our team will confirm your appointment and answer any questions.
2
Consultation With Your Doctor
Your doctor reviews your family history and health background to ensure BRCA testing is the right fit for you.
3
Blood Sample Collection
A small blood sample is collected from the individual — exactly like a routine medical check-up. Quick and virtually painless.
4
DNA Analysis in the Lab
Your sample is analysed for mutations in the BRCA1 and BRCA2 genes using advanced genetic testing technology.
5
Results & Personalised Next Steps
Your doctor walks you through the results clearly and compassionately, then discusses the best course of action tailored to your findings.
How reduce risk of cancer if detected positive?
For women with these variants, options may include starting breast cancer screening at a younger age, more frequent screening, or using magnetic resonance imaging (MRI) in addition to mammography. However, there are no effective ovarian cancer screening methods.
Some individuals may opt for risk-reducing surgery, such as bilateral risk-reducing mastectomy to reduce the risk of breast cancer or bilateral risk-reducing salpingo-oophorectomy to reduce the risk of ovarian cancer. These surgeries have potential complications and are irreversible.
Medicines like tamoxifen and raloxifene can be used to lower the risk of breast cancer in women at increased risk, but their role in those with harmful BRCA1 or BRCA2 variants is not entirely clear. These drugs may have side effects like menopausal symptoms, blood clots, and increased cancer risk in some cases.
It’s important to note that while these measures can significantly reduce the risk of cancer, they do not guarantee prevention. Regular discussions with healthcare professionals and careful consideration of the benefits and potential harms of each option are essential for individuals with harmful BRCA1 or BRCA2 variants.
Benefits of Genetic Testing for BRCA1 and BRCA2
When the Result is Negative:
Getting a negative result from genetic testing can make people feel relieved because it means they have a lower risk of getting a certain type of cancer. They can also be happy knowing they won’t pass this risk on to their children. Plus, they might not need extra medical tests or surgeries.
When the Result is Positive:
If the test shows a positive result, it means there’s a higher risk of cancer. But this information can be useful. It helps people make smart choices about their health. They can work with doctors to keep a close eye on things or take steps to lower their cancer risk.
In both cases, genetic testing gives important information that can help people make better decisions about their health.
Why Choose Dr. Prevents for Breast Cancer Screening
Advanced Technology
We use advanced technologies and early cancer detection blood tests to provide an accurate screening and keep you informed.
Personalised Care
We are committed to providing you with clear communication and compassionate care throughout the screening process.
Available 24/7
We offer flexible scheduling options to fit your needs. Whether it's the middle of the night or a weekend, a 24-hour clinic is there for you when unexpected health issues arise.
Who Should Get Tested?
BRCA Testing May Be Right for You If…
Genetic testing for BRCA mutations is typically recommended for individuals with a strong family history of breast or ovarian cancer. Here are the key indicators:
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Family History of Cancer
Multiple family members have been diagnosed with breast or ovarian cancer, especially at a young age.
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Early-Onset Cancer
You or a relative was diagnosed with breast cancer before age 50, or ovarian cancer at any age.
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Known Family Mutation
A close relative has already tested positive for a BRCA1 or BRCA2 mutation — if one parent carries a mutation, there is a 50% likelihood a child will inherit it.
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Personal Cancer History
You've previously been diagnosed with breast cancer, ovarian cancer, or another BRCA-related cancer yourself.
Not sure if testing is right for you? Chat with our doctors on WhatsApp — no commitment required.
FAQs
Frequently Asked Questions
Honest answers to the questions we hear most often.
How is the BRCA test done? +
A small blood sample is collected from the individual. This is typically done through a standard blood draw, similar to what you might experience during a routine medical check-up. It takes only a few minutes, requires no fasting, and is virtually painless.
Who should consider genetic testing for BRCA gene mutations? +
Genetic testing for BRCA mutations is typically recommended for individuals with a strong family history of breast or ovarian cancer — especially if multiple family members have had these cancers, or if they occurred at a young age. Your doctor will help determine whether testing is right for your specific situation during a consultation.
Can my children inherit a BRCA gene mutation, and when should they consider testing? +
Yes — BRCA mutations can be passed to the next generation. If you have a known BRCA mutation, your children may consider genetic testing as adults, or earlier if recommended by a genetic counsellor, taking into account your family history and the specific mutation involved. If one parent carries a mutation, there is a 50% likelihood that each child will inherit it.
Does a positive result mean I will definitely develop cancer? +
No. A positive result means you carry a higher risk, not a certainty. Even with a BRCA mutation, there is still a 15–20% chance you may not develop cancer. What it does mean is that you have early awareness and the opportunity to take proactive steps alongside your doctor.
How long does it take to receive my results? +
Turnaround times can vary depending on the laboratory. Your doctor will provide a clear timeline during your consultation and will follow up as soon as your results are ready. You won't be left waiting and wondering.
Book An Appointment with Our Doctors!
Let's have a discussion about the Early Breast Cancer Detection test and determine if it's right for you. Our doctors will provide comprehensive information and address any concerns, ensuring you receive the highest quality of care. Take the first step towards early detection and prevention of breast cancer.
💬 Book Now via WhatsAppOpen 24/7 · All 8 Clinics · Walk-ins Welcome · No Long Waits
"Prevention is better than cure."