What is 3D Mammography?
Three-dimensional (3D) mammography, also known as tomosynthesis, is the latest and most advanced technology available to detect breast cancer and is our standard of care at Hartford HealthCare. The technology includes an x-ray arm that sweeps over each breast and takes multiple images the radiologist can then scroll through like the pages of a book. The additional images minimize the overlapping tissue, which allows the radiologist to analyze the breast/chest with greater clarity.
The benefits include:
- Reduced callbacks
- Fewer false positives
- Increase cancer detection rates
Who Needs a Mammogram?
The experts at the Hartford HealthCare Cancer Institute Breast Cancer Program recommend that all women have annual screening mammography beginning at age 40 as well as men with a genetic mutation or family history. The National Cancer Institute recommends women who have had breast cancer and those at increased risk for the disease due to their family history should speak with their provider about when to begin screening and how often to be screened.
Risk Assessment & Genetic Counseling
What to Expect at a Mammogram?
When you arrive, we will review your medical history and any past imaging procedures with you. Our mammographer will explain the exam itself and answer any questions.
After changing into a hospital gown, you will be guided to stand in front of the mammography machine. The mammographer will raise or lower the machine according to your height and position your breast on the imaging platform. Each breast is imaged separately.
For the exam, each breast must be compressed gradually between clear plastic plates to get a clear picture, reduce motion and reduce the amount of exposure needed. The compression may feel tight but should not hurt. Our mammographer will monitor you closely and minimize any discomfort.
Between images, you will be asked to change positions slightly and then, when the pictures are taken, you will need to hold your breath for a moment. The exam should take about 15 minutes for an annual screening mammogram. Diagnostic mammograms, which a provider requests if there’s been a change in the breast that seems suspicious, can take up to 60 minutes.
Mammogram Tips
- For women it’s more comfortable to have a mammogram the week after your menstrual period, when your breasts are less tender.
- Do not apply underarm deodorant, powders, ointments or creams to your chest on the day of your scheduled exam. These products can show up on the images.
- If possible, bring any earlier mammography exams from other facilities. We have access to any you have had taken at Hartford HealthCare locations.
- Avoid wearing jewelry