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This scan is used primarily to evaluate the way your thyroid gland functions. It looks at the ability of your thyroid gland to take up the radiotracer (radiopharmaceutical), that is injected into a vein in your arm. Images from this test can be used to diagnose and assess conditions such as hyperthyroidism (an overactive thyroid), hypothyroidism (underactive thyroid), lumps, nodules or other growths on the thyroid, inflammation or swelling of the thyroid, goiter, and thyroid cancer.
The radiopharmaceutical is excreted from the body through your urine. Keeping hydrated and voiding frequently will help eliminate it from your body.
We do our best to have the specialized nuclear medicine physician interpret the data and forward the results to your doctor by the next business day. Please consult with your doctor regarding your results and any follow up exams or questions.
This exam is covered under your Alberta Health Care Plan. It is not currently offered at our Saskatchewan clinics.
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.
30-45 minutes
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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.”
