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ADVANCES IN BREAST IMAGING

Mammography is still the gold standard for breast cancer screening. However, there are other breast imaging services that are beneficial when used in conjunction with mammography, such as digital breast tomosynthesis and automated breast ultrasound.

For example, digital breast tomosynthesis (DBT) is a type of 3D mammography that uses computerized detection plates that take multiple images in an arc. This provides pictures from numerous different angles. Digital technology combines the images, adding them together and sharpening certain areas and blurring others. This produces a more detailed image that helps to better illuminate the presence of cancers, without increased radiation levels or scanning time.

All Mayfair locations use DBT. Plus, in 2018, Mayfair Diagnostics was the first in Western Canada to install the leading-edge Senographe Pristina Dueta mammography system in several of our clinics. Now we have 13 mammography clinics with this new system, which uses DBT.

Pristina also helps make mammograms more comfortable for patients through its ergonomic design and a special feature called patient-assisted compression. After the breast is properly positioned by a technologist and initial compression is set, you can choose to use a handheld wireless remote control to adjust the level of compression to what’s comfortable for you, under the guidance of a technologist.

Some patients find mammograms uncomfortable, due to the pressure, and are therefore less likely to go for regular breast cancer screening with mammography. Patient-assisted compression allows the patient to reduce the pressure of the exam, while still maintaining excellent diagnostic quality. Giving patients some measure of control during their exam can help decrease their anxiety and increase their willingness to return.

DBT AND DENSE BREASTS

This higher level of detail is especially important when scanning dense breasts, because the more dense tissue that is present the higher the risk for breast cancer. Breast density is not a measure of how breasts look or feel, rather it describes how well an x-ray travels through the tissue.

On a mammogram, fatty tissue looks dark, while both dense tissue and tumours look white, making it hard to differentiate between the two. The white-looking breast cancers are easier to see on a mammogram when they’re surrounded by dark-looking fatty tissue.

The Breast Imaging Reporting and Database Systems (BI-RADS), classifies breast density into four groups, or breast density scores:

  • A – Almost entirely fatty – There is almost no dense tissue, which makes abnormalities easy to detect.
  • B – Scattered fibroglandular densities – Scattered areas of density, but the majority of tissue is fatty.
  • C – Heterogeneously dense – More than half the breast is dense tissue.
  • D – Extremely dense – Nearly all of the tissue is dense.

Scoring is not an exact science and radiologists often disagree about levels of density. Mayfair uses the Volpara Health Technologies program which scores density from A to D.

WHAT IS AUTOMATED BREAST ULTRASOUND?

Automated breast ultrasound (ABUS) is another breast imaging service that is especially beneficial to women with dense breast tissue. A high breast density (Volpara) score can make a mammogram harder to read and ABUS allows the technologist to check the breast from a variety of angles offering more accurate interpretations. For extremely dense (Volpara D), or heterogeneously dense breast tissue (Volpara C) combined with additional risk factors for breast malignancy, Mayfair recommends supplemental ABUS or handheld breast ultrasound.

With ABUS, images are acquired with a large transducer that is placed on the breast in several different positions. They are then processed at a workstation and reviewed, removing operator bias and providing a uniform assessment process. ABUS is also fast and almost painless, looking at both breasts in about 15 minutes.

A number of studies indicate that ultrasound is one of the most promising adjunct screening modalities because of its benefit for dense breasts and its low cost and availability.

Mayfair offers DBT at all 14 of our mammography locations and patient-assisted compression at 13 of our clinics. Coventry Hills has a mammography system that uses DBT but doesn’t offer patient-assisted compression.

Automated breast ultrasound is available at our Market Mall, Mayfair Place, Southcentre, and The CORE locations. Please visit our breast imaging services page for more information.

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What We Do

At the heart of everything we do is a belief that every image tells a story—and every story deserves care.

At Mayfair Diagnostics, we provide state-of-the-art medical imaging that helps patients and physicians get the clarity they need to make informed decisions about health. From routine check-ups to complex diagnoses, our role is to deliver answers with compassion and accuracy.

We offer a full spectrum of imaging services, including:

  • MRI, CT, and X-Ray for advanced diagnostic insight

  • Ultrasound and Mammography for preventative and women’s health

  • Nuclear Medicine, Bone Density, and Cardiac Imaging for specialized care

  • Pain Management and Interventional Procedures to improve quality of life

But our work extends beyond exams and equipment. As the largest teleradiology provider in Western Canada, we connect urban, rural, and remote communities with expert radiology services—ensuring access to care when and where it’s needed most.

We also partner with local organizations, sports teams, and community groups to keep people healthy and active. From professional athletes to families booking their first screening, our commitment is the same: timely results, advanced technology, and compassionate care.

Who We Are.

To improve lives with clarity, compassion, and care—one focused image at a time.

But numbers only tell part of the story. What truly defines us is our culture of compassion. We’re a team of caregivers, innovators, and problem-solvers who share a commitment to excellence. Whether supporting frontline care, developing new technology workflows, or guiding a patient through their appointment, we approach our work with empathy and integrity.

At Mayfair, you’re not just part of a company—you’re part of a community. Together, we’re shaping the future of health care, making advanced imaging accessible, and creating a workplace where people feel valued, supported, and inspired to grow.

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WHO WE ARE. WHAT WE DO. Why we’re more than a workplace

At Mayfair Diagnostics, we’re caregivers, nurturers, creators and thought leaders—deeply rooted in a passion to help people. We deliver meaningful work, compassionate care, and an environment where every team member can thrive.

Key Points:

  • Founded on over a century of excellence in medical imaging.

  • Owned and operated by 50+ radiologists, supported by 400–640+ employees across clinical, technical, administrative, and support roles.

  • Operating 17 locations across Alberta, Saskatchewan, and beyond (14 in Calgary, plus Cochrane, Regina, Saskatoon).

  • Serving 600,000–700,000 patients annually, delivering over 90,000 radiological interpretations—the largest teleradiology provider in Western Canada.

Vision & Mission:

  • Vision: “A world in which every person has clarity about their health.”

  • Mission: “To improve people’s lives, one focused image and one caring, compassionate human touch at a time.”