Breast Cancer: Do You Know the Risk Factors?
October is Breast Cancer Awareness Month. With breast cancer being the most common cancer diagnosed among women in the U.S. early detection is crucial. Learn the risk factors, symptoms and prevention guidelines in this WFMY 2 Your Well-Being conversation with Lindsey Causey, DNP, with Cone Health Cancer Center at Wesley Long Hospital.
"Mammograms are the only test proven to reduce breast cancer deaths," says Causey, "It helps to find breast cancer when it's most treatable." Watch the video for the full Q&A.
What's the difference between 2D and 3D mammograms?
2D mammograms are the traditional method using two x-ray images from different angles. 3D mammograms (tomosynthesis) provides a more detailed, three-dimensional image, allowing radiologists to see more of the breast tissue and detect smaller cancers.
When should you start getting mammograms and how often?
The American Cancer Society recommends women of average risk get mammograms every year starting at age 40.
How does family history impact breast cancer risk?
Family history of breast cancer, especially a close relative (parent, sibling, child) increases your risk. Genetic testing may be recommended for those with a strong family history. Talk to your doctor by age 25 to assess your risk.
What is dense breast tissue, and how does it affect mammograms?
Breasts are made up of fatty and glandular tissue. Dense breasts have more glandular tissue, which can appear white on mammograms, potentially obscuring cancers.
- North Carolina law requires mammogram reports to disclose breast density.
- If you have dense tissue, consider a 3D mammogram and discuss supplemental screening with your doctor.
Are there other risk factors for breast cancer?
In addition to age and family history, other risk factors include:
- Being overweight or obese (especially after menopause)
- Lack of exercise
- Smoking
- Alcohol consumption
- Hormone replacement therapy
What changes in my breasts should I look for?
See a doctor if you experience any new or unusual changes, including:
- Dimpling, puckering, or indentation in the breast
- Nipple changes (inversion, drainage)
- Lumps
- Swollen lymph nodes
What are some common misconceptions about mammograms and breast cancer?
It is a myth that the amount of radiation from a mammogram is high enough to cause cancer. The dose from mammograms is very low and the benefits far outweigh the risks. Another misconception is that there is only one type of breast cancer. There are many different kinds and early detection through mammograms improves treatment outcomes for all.
What if I skipped a mammogram?
Don't delay! Schedule a mammogram appointment as soon as possible. Early detection saves lives.
How can you reduce your breast cancer risk?
Here are some lifestyle changes that can help:
- Maintain a healthy diet (limit processed foods, sugary drinks, and sweets)
- Exercise regularly (aim for 150-300 minutes per week)
- Avoid smoking and limit alcohol intake
Schedule your mammogram at a Cone Health imaging center near you.
