Everything You Need to Know
If you are a mammography specialist, you know the importance of detectors for your mammography systems, which improve accuracy of imaging to detect cancer in a variety of stages. With the high resolution and fast results of both the Selenia Detector and Hologic Dimensions Detector, you can ensure that your practice provides the most accurate and high-quality results that fit your facility’s needs.
Let’s dive into everything you need to know when learning about the right detector for your mammography system, including their differences, features, and other valuable information.


Key Differences at a Glance:
Feature | Selenia Detectors | Hologic Dimensions Detectors |
Technology | 2D Digital Mammography | 3D Tomosynthesis (3D Mammography) |
Image Quality | High-resolution 2D images | High-resolution 3D images |
Detection Capabilities | Effective but limited in dense tissue | Superior detection in dense tissue |
Clinical Outcomes | Very Effective Screening | Reduced false positives and call-backs |
Cost | More cost-effective | Higher initial investment |
Let’s Dive Deeper Into the Differences:
Selenia Detectors and Hologic Dimensions Detectors are two innovative technologies from Hologic, designed to enhance breast imaging. While both provide crucial support for mammography, each has unique features to meet different needs. Let’s explore what makes these detectors different.
Selenia Detectors:
Technology: Selenia Detectors use 2D digital mammography, a widely used option in the field. They create clear images of breast tissue, which helps in spotting potential issues.
Application: These detectors are commonly used in standard digital mammography systems, making them great for routine screenings.
Image Quality: Selenia Detectors produce sharp images that can help find calcifications and early signs of breast issues.
Cost-Effectiveness: Being a familiar choice in the market, Selenia Detectors are usually more affordable, making them an excellent option for clinics that need reliable mammography without overspending.
For Selenia Detectors, we offer Standard Cycle detectors and Fast Cycle Detectors, with the main difference being the “reset” time between exposures. While the standard cycle has a 60 second reset, the fast cycle detectors have only an 11 second reset.
Standard Cycle Detetctor.
Part #: ASY-00834 / RM-ASY-00834
Fast Cycle Detector.
Part #: ASY-01389 / RM-ASY-01389
Dimensions Detectors:
Advanced Technology: Hologic Dimensions Detectors lead the way in 3D mammography, also known as tomosynthesis. They capture multiple images of the breast from various angles, creating a three-dimensional view.
Enhanced Detection Capabilities: The 3D imaging helps find breast cancers more effectively, especially in dense breast tissue. This technology can better identify overlapping tissue, allowing it to better differentiate between benign and malignant structures.
Clinical Advantages: Studies show that Hologic Dimensions Detectors can find up to 40% more invasive cancers than 2D mammography. This increased accuracy due to higher 3D resolution and clarity, means that your practice can provide the most comprehensive results and impactful treatment for your more serious cases.
Investment: While Hologic Dimensions Detectors cost more than traditional Selenia Detectors, their improved diagnostic accuracy often leads to better long-term value for healthcare providers and patients alike.
Still unsure which Hologic detector is right for your mammography system?
Explore What Else You Can Find in the MedSource Warehouse
Did you know that we have the largest inventory of refurbished Hologic Mammography Equipment? We offer a variety of top-of-the-line, refurbished Hologic mammo equipment and parts at up to half the price of retail, all backed by a 100% customer satisfaction guarantee. We not only provide the equipment, but also have a 24/7 team of expert technicians to help meet your service needs for your equipment and parts.
