Genetic Testing

Learn your inherited risk of certain types of cancer with genetic testing at St. Bernards Cancer Center. Your doctor may order this service to help you make informed decisions that protect your health.

Genes & Cancer

Genes carry the instructions for your body. You receive them from your biological parents. In some people, certain genes have harmful changes (mutations). For example, altered BRCA1 and BRCA2 genes increase the risk of breast cancer, ovarian cancer and some other cancers. Testing shows whether you have these genetic mutations.

Genetic Testing Process

After receiving your doctor’s referral, St. Bernards Cancer Center will take a small sample of your blood or saliva and send it to a lab for examination. The lab will check the sample for mutated BRCA1 and BRCA2 genes. Your doctor will receive the results and call you to explain the next steps.

Understanding Your Results

Even if your test shows genetic mutations, you may not develop cancer. But the information can:

• Help your close relatives determine whether to ask their doctors about genetic testing
• Guide doctors in making personalized cancer screening plans, which may include:
  • More-frequent screenings, starting at a younger age
  • Additional cancer screenings, such as breast ultrasound or breast MRI in addition to annual mammograms

Early detection means timely treatment, which improves long-term outcomes and often saves lives.