3D vs. Traditional Mammography: What's the Difference?

Traditional 2D mammography has been the standard screening tool for decades, capturing flat images of breast tissue from two angles. While effective at detecting many abnormalities, these images can sometimes make it challenging for radiologists to see past overlapping tissue. This is where 3D mammography offers an advantage.

3D mammography takes multiple X-ray images of your breast from different angles, creating a layered, three-dimensional view. This technology allows radiologists to examine your breast tissue in thin layers. By viewing tissue in each layer, our radiologists can easily identify minor abnormalities that might be obscured in traditional 2D images.

Did you know, 3D mammography detects more breast cancers than traditional mammography? The technology also reduces false alarms, meaning fewer women are called back for additional imaging when nothing is actually wrong. This reduction in callbacks can help minimize anxiety and unnecessary follow-up appointments.

If you've been receiving traditional 2D mammograms, there's no reason to worry. These screenings have successfully detected breast cancer for years and continue to save lives. The regular screenings you've been getting have been protecting you. However, at New York Breast Health, 3D mammography is available, offering enhanced detection capabilities.

The experience of getting a 3D mammogram is nearly identical to a traditional mammogram. You'll position yourself the same way, and the compression feels the same. The main difference is that the X-ray arm moves in a slight arc over your breast, capturing multiple images rather than remaining stationary. This process adds only a few seconds to each compression. 

When comparing options, 3D mammography generally provides more detailed images and higher cancer detection rates. However, both technologies remain valuable screening tools. The most important thing is getting screened regularly according to your doctor's recommendations. Whether you receive 2D or 3D mammography, attending your screening appointments remains your best defense against catching issues early.

Ready to schedule your mammogram or learn more about 3D mammography options? Contact New York Breast Health to book an appointment and discuss which screening approach is right for you.