Digital Breast Tomosynthesis in La Crosse

Get 3D digital mammography — the latest in diagnostic technology in La Crosse, Wisconsin. Digital mammography, or digital breast tomosynthesis (DBT), is different from conventional mammography in how the image of the breast is viewed, and more importantly, how it's manipulated.

What is digital breast tomosynthesis, or 3D digital mammography?

DBT is a technique that allows for viewing multiple images of the breast rather than the typical single image obtained with the conventional mammogram. Conventional mammograms provide a single 2D image to evaluate the breast. While conventional mammography is the widely accepted method of breast cancer screening, it can be limiting due to overlapping layers of tissue, which sometimes can produce unclear results, false alarms or worse — cancer being missed.

DBT provides a more detailed mammogram. Instead of taking an image of the breast from top to bottom and side to side as conventional mammography does, DBT follows the curvature of the breast and takes several images of the breast as it moves. Those images are sent to a computer where they are compiled into sharp, clear, 3D images. Within those images, your breast can better evaluated, layer by layer. Brightness and contrast can be adjusted, and specific areas can be enlarged for viewing to help detect small calcifications, masses and other changes that may be signs of early cancer.

Why should you consider 3D digital mammography at your next mammogram?

DBT allows for increased detection of breast abnormalities along with an improved breast cancer detection rate, specifically in women with dense breast tissue. 3D imaging performed during your screening mammogram may decrease the need for follow-up imaging of the breast.

Digital mammography feels identical to conventional screening from a patient's perspective, though you may notice shorter exam times and a reduction in call backs to obtain additional images.

What if the radiologist identifies something of concern?

After a screening mammogram, nearly 10% of patients are asked to undergo additional evaluation. However, being asked to return for additional imaging after your initial screening mammogram does not mean you have breast cancer. Rather, additional imaging is needed to complete your breast exam. Rest assured that our breast care team offers the most comprehensive diagnostic evaluation and latest treatment options available.

Also remember that while mammography can detect approximately 85% of all breast cancers, it remains important to perform your monthly self-breast examination and have your annual breast examination by your healthcare provider.

To schedule an appointment, talk to your primary care provider or call the Center for Breast Care.

Learn more about tomosynthesis.