3D Mammography

3D Mammography (Digital Breast Tomosynthesis) is a diagnostic imaging technique that provides a more detailed view of breast tissue compared to a traditional 2D mammogram. In a 3D mammography exam, the breast is scanned from multiple angles in thin layers (approximately 1 mm thick), allowing the radiologist to visualize the breast tissue in a more comprehensive manner.

This examination is particularly beneficial for individuals with dense breast tissue, as it enhances the detection of breast cancer, which can be challenging to identify on a 2D or conventional mammogram.
Studies have demonstrated that 3D mammography exhibits a significant advantage in early breast cancer detection, with an approximate sensitivity increase of 40%. Additionally, it results in a reduction of callbacks compared to conventional 2D mammography, leading to more efficient screening processes.

To ensure optimal breast health, avoid using dusting powders or deodorants in the underarms area, as they can contain chemicals.

If you experience monthly breast tenderness, schedule your mammogram during a time when you are least sensitive to discomfort.

A certified technologist will position your breast in the optimal position to obtain high-quality images.

Upon completion of the exam and image acquisition, you may resume your work activities.

The majority of mammogram results will be communicated to your healthcare provider on the same day of the examination.

What is 3D Mammography (Tomosynthesis) and How Does it Compare to Standard 2D Digital Mammography?

2D or conventional digital mammograms provide Radiologists with a 2D image to evaluate the breast. This can be limiting due to overlapping layers of tissue. In contrast, 3D mammography, which is FDA approved, delivers a series of detailed breast images. This allows Radiologists to better evaluate breasts layer by layer, eliminating the problem of overlapping breast tissue, which can obstruct the view of breast cancer.

What is the Radiation Exposure of 3D Mammography Compared to 2D?

The radiation exposure for 3D mammography is comparable to a conventional 2D mammogram and within limits.

Can I Receive 3D Mammography If I Have Breast Implants?

3D mammography is a safe and effective exam for women with implants. It provides added benefit to “seeing” around implants.

Will I Notice a Difference When the Technologist Performs the Exam?

Studies suggest that 3D mammography has been proven to reduce callback rates up to 30-40%.

What Do Your Radiologists Recommend for Me? 2D or 3D?

We recommend that every woman receive a 3D mammogram, especially for those with heterogeneously and extremely dense breast tissue. National studies have shown that 3D mammography detects 40-50% more cancers compared to traditional 2D mammography. The experience is a 35% decrease in patients called back for additional imaging.

Do I Have to Decide If I Want 3D Before I Schedule My Appointment?

Since 2D and 3D mammogram exams take the same amount of time, we take the opportunity to explain the benefits of 3D, once you check in. This also allows you to discuss your questions or concerns with your technologist prior to your exam.