The industry’s fastest, highest resolution breast tomosynthesis system1-3*

Introducing the 3Dimensions™ Mammography System

Combine the clinically proven cancer detection performance of Hologic® 3D Mammography™ with a leap in personalised patient care

The Hologic® 3D Mammography™ system brings you all the benefits of high resolution imaging, while transforming how women experience their breast scan. Discover breast tomosynthesis results that are:

Proven to help you detect up to 65% more invasive breast cancers than 2D alone1

The only FDA approved mammogram that is superior for women with dense breasts compared with 2D mammography1,4

Proven with over 200 studies demonstrating the exam’s clinical efficacy and give you the confidence in your everyday practice

Clinically proven to deliver a more comfortable mammogram experience5,6

Download the evidence:

Explore these 8 breakthrough improvements that increase patient and healthcare provider experience while improving image quality and accuracy

Faster exam, less compression time
Faster exam, less compression time
With Clarity HD™ high-resolution 3D™ Imaging, our advanced detector and innovative 3D Mammography™ imaging algorithm work together to deliver you clear images regardless of breast size or density.1
Improved breast comfort
Improved breast comfort
The SmartCurve™ Breast Stabilization System is proven to help you improve comfort for your patients who experience discomfort during standard compression.5,6
Improved breast access
Improved breast access
Smart positioning improves breast access and provides you with a smoother work flow.
High resolution at low dose
High resolution at low dose
Intelligent 2D™ AI powered Imaging Technology can help you detect more fine calcifications compared to FFDM, at a low dose.
Easy manual decompression
Easy manual decompression
Manually decompress the breast more easily while positioning the patient, with less strain on the wrist.
Ergonomic design
Ergonomic design
Optimised stationary gantry controls improve ergonomics and workflow for technologists.
Biopsy capabilities
Biopsy capabilities
With Affirm® Upright and Clarity HD™ high-resolution 3D™ imaging you can perform quick breast biopsies and pinpoint subtle lesions.
Enhanced focus
Enhanced focus
Extending the field light during biopsy procedures helps you enhance the focus on the patient.

Clarity HD™ high-resolution 3D™ imaging is standard with all purchases of new Hologic® 3Dimensions™ 3D systems. The SmartCurve™ breast stabilization system is standard on both 2D and 3D™ systems.

Proof, Not Promises

Hologic’s® 3D Mammography™ innovative imaging technology provides exam results that are more accurate than 2D mammography alone1,4,7,8† and proven to be more comfortable5,6 – meaning more confidence in breast cancer detection for you and better care for your patients.

With the Hologic® 3Dimensions™ mammography system, the benefits are unrivalled:

More confidence and comfort for you and your patients5

Detects up to 65% more invasive breast cancers compared to
2D mammography

Up to 40% reduction in recalls compared to 2D alone1,7,9,10

The only FDA approved 3D mammogram that is superior for women with dense breasts compared to 2D alone1,4

200+ published peer- reviewed studies demonstrating clinical efficacy of Hologic® tomosynthesis performance

9000+ Hologic® systems with the 3D Mammography™ exam installed around the world and counting

scan time. The industry’s fastest tomosynthesis scan – for reduced patient motion, fewer retakes, and increased patient comfort1,2

Future Proofing Our leading 3D-upgradeable platform helping healthcare providers shape the future breast health environment

No Compromise. No Comparison.

*Clarity HD™ high-resolution 3D™ imaging exclusive detector technology enables high-resolution 3D™ imaging in 3.7 seconds and at 70 micron pixel size1-3

†Results from Friedewald, SM, et al. A multi-site (13), non-randomized, historical control study of 454,000 screening mammograms investigating the initial impact the introduction of the Hologic® Selenia® Dimensions® on screening outcomes. Individual results may vary. The study found an average 41% (95% CI: 20-65%) increase and that 1.2 (95% CI: 0.8-1.6) additional invasive breast cancers per 1000 screening exams were found in women receiving combined 2D FFDM and 3D™ mammograms acquired with the Hologic® 3D Mammography™ System versus women receiving 2D FFDM mammograms only

See the 3Dimensions™
Mammography System in Action

Watch Video
  1. Friedewald SM, Rafferty EA, Rose SL, et al. Breast cancer screening using tomosynthesis in combination with digital mammography. JAMA. 2014 Jun 25;311(24):2499-507.
  2. Rafferty EA, Durand MA, Conant EF, et al. Breast Cancer Screening Using Tomosynthesis and Digital Mammography in Dense and Nondense Breasts. JAMA. 2016;315(16): 1784-6.
  3. Data on file and from public sources, 2017
  4. FDA submissions P080003, P080003/S001 P080003/S0056.
  5. Data On File: DHM-06039 Rev 002 Jennifer Bartoshevich, Teri Orefice, Sajjad Mansoor, Internal Study comparing Hologic’s® flat paddle to the SmartCurve™ paddle (18x24cm) (2017).
  6. Smith A. Improving patient comfort in mammorgraphy. WP-00119 Rev 003 (11/17). Available at
  7. Bernardi D, Macaskill P, Pellegrini M, et. al. Breast cancer screening with tomosynthesis (3D mammography) with acquired or synthetic 2D mammography compared with 2D mammography alone (STORM-2): a population-based prospective study. Lancet Oncol. 2016 Aug;17(8):1105-13.
  8. McDonald ES, Oustimov A, Weinstein SP, et al. Effectiveness of Digital Breast Tomosynthesis Compared With Digital Mammography: Outcomes Analysis From 3 Years of Breast Cancer Screening. JAMA Oncol. 2016 Jun 1;2(6):737-43.
  9. Zuckerman SP, Conant EF, Keller BM, et al. Implementation of Synthesized Two-dimensional Mammography in a Population-based Digital Breast Tomosynthesis Screening Program. Radiology. 2016 Dec;281(3):730-736
  10. Skaane P, Bandos A, Eben EB, et al. Two-view digital breast tomosynthesis screening with synthetically reconstructed projection images: comparison with digital breast tomosynthesis with full-field digital mammographic images. Radiology. 2014 Jun;271(3):655-63.
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