BRCA testing is a genetic test used to identify harmful mutations in breast cancer susceptibility genes, helping individuals understand their cancer risk and treatment options. It includes tumor testing and blood or saliva tests, each with distinct benefits. Treatments for breast cancer include surgery, chemotherapy, targeted therapy, and radiation therapy, each serving specific purposes in managing the disease.

1. BRCA Testing

2. INTRODUCTION
● BRCA Testing is a gene test that uses DNA analyses.
● This test is usually done to identify the harmful changes of the two
breast cancer susceptibility genes.
● Genetic testing helps the people more chances to know more about
breast cancer.
● BRCA mutations can either be inherited or acquired. These 2 types
of BRCA mutation tests can be given at different times and are used
to identify different mutations.

3. Tests to identify breast cancer
● Tumor Testing
● Blood or Saliva Testing
Both of these tests should be done by a doctor, so be sure to ask yours
about BRCA testing as early as possible to better understand your
treatment options.

4. Tumor Testing:
● This is comprehensive and can be
done as early as during surgery.
● It could increase your odds of
identifying a mutation by almost 65%
compared to DNA testing alone.

5. Blood or Saliva Testing:
● This type of testing uses DNA
to identify inherited BRCA
mutations.
● This is important to determine
your family’s cancer risk and
your treatment options.

6. TYPES OF BREAST CANCER TREATMENT
1. Surgery
2. Chemotherapy
3. Targeted therapy
4. Radiation therapy

7. Surgery
● The most common treatment for breast cancer.
● This removes as much of the cancerous tissue as possible.
● Mainly two types of surgery to remove breast cancer:
breast-conserving surgery and mastectomy.
● Breast-conserving surgery removes only part of the breast containing
cancer.
● But mastectomy removes the entire breast, including all of the breast
tissue and sometimes nearby tissues.

8. Chemotherapy
● The chemotherapy method is used to kill cancer cells.
● Chemotherapy drugs can be injected or infused into a vein, or
given by mouth. Multiple chemotherapy drugs are typically used
to treat early breast cancer.

9. Targeted Therapy
● Targeted therapy is a type of
treatment designed to block the
growth of cancer cells.
● There are many different types of
targeted therapies and they work on
different pathways in cancer cells.

10. Radiation Therapy
● Radiation therapy uses high-energy
X-rays to kill cancer cells.
● This type of treatment can be useful
after surgery or if cancer has spread to
other parts of the body.