Authors: Dr. Lauren Thorington, Breast Radiologist & Dr. Samantha Lloy, Breast Surgeon
Why Breast Cancer Screening Matters
Breast cancer remains one of the most common cancers worldwide, and early detection is key to improving outcomes. Regular screening—especially mammography—can identify cancer before symptoms appear. Detecting breast cancer early significantly increases the chances of successful treatment and long-term survival. Since 1990, breast cancer–related deaths in the U.S. have declined by roughly 43%, thanks to screening, better treatments, and increased awareness among women regarding their health.
Most women are advised to begin annual mammograms at age 40. Screening every year helps find breast cancer early and reduces the likelihood of advanced-stage disease. Some women—those with extremely dense breasts or a strong family history—may benefit from additional imaging, such as breast MRI, to provide a more comprehensive assessment.
“My personal journey has strengthened my dedication to advocating for early detection, individualized care and continued advances in breast imaging so that more patients can benefit from timely diagnosis and better outcomes.” – Dr. Lauren Thorington
Why Genetic Testing Matters
Genetic testing identifies whether you carry certain inherited gene mutations that increase your risk for breast cancer. Approximately 5–10% of breast cancers are linked to hereditary mutations such as BRCA1 or BRCA2. These mutations can raise a person’s lifetime breast cancer risk to 20% or more, compared with about 13% in the general population.
If you test positive for a hereditary mutation, you and your physician can create a personalized plan tailored to your needs. This may include starting screening earlier, undergoing more frequent imaging, considering medications that reduce cancer risk, or discussing preventive surgical options. Genetic information can also guide treatment decisions if cancer develops.
You may be recommended for genetic testing if you have close relatives with breast or ovarian cancer, if these cancers are common in your family, or if you were diagnosed at a young age. A physician or genetic counselor can help you understand the testing process and what your results mean for your health and your family.
A Combined Approach for Complete Protection
Using both regular screening and genetic testing provides a powerful, comprehensive strategy:
Screening detects cancer early, when treatment is most effective and the chances of survival are highest.
Genetic testing identifies individuals at increased risk, enabling tailored surveillance, personalized prevention, and informed family health decisions.
Together, these tools empower you to stay informed, take control of your health, and make confident choices that can save your life. For more information, please contact Montgomery Cancer Center at (334) 273-7000.
