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Your doctor may select complete breast assessment on Mayfair’s general requisition. This procedure starts with a screening mammography exam – a type of X-ray that provides detailed images (mammograms) of the internal structure of your breast tissue. A mammogram can reveal changes that are too small for you or your doctor to feel.
Once the screening mammography is complete, our Volpara software will determine your breast density score and your technologist will decide if an ultrasound is appropriate.
A diagnostic breast ultrasound or an automated breast ultrasound may be booked as a supplement to a screening mammography for patients with extremely dense breast tissue (Volpara D score) or heterogeneously dense breast tissue (Volpara C) combined with additional risk factors for breast malignancy (e.g., first-degree relative diagnosed with breast cancer).
Dense breast tissue is a clinical diagnosis that can only be assessed by mammography. Dense breasts have less fat and more glandular and connective tissue, which make a mammogram harder to read so smaller cancers may be hidden. Very dense breast tissue can also increase breast cancer risk. For more information about breast density, read our article What are Dense Breasts?
Please note: When booking your initial appointment, we will check previous reports for your Volpara score. If one is not available, you will be booked for a screening mammography only and it will be determined whether an ultrasound is necessary. We will do our best to schedule this on the same day, but you may have to return another day for an ultrasound.
For more information on how to prepare and what happens during each exam, please click the links above.
Please bring the following to your appointment: a valid government-issued ID, your provincial health card, and your exam requisition (if you have received one).
Please ensure that you bring your requisition with you to your appointment.
15-30 min. (Mammogram)
plus 15 min. (ABUS)
or 45 min. (handheld breast ultrasound)
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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.
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.
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.”
