Home SCREENING VS DIAGNOSTIC IMAGING: KEY DIFFERNCES
Medical imaging helps patients better understand their health by taking a detailed look inside the body; something Mayfair Diagnostics has been helping Calgary patients with for more than 100 years.
Medical imaging usually falls into two categories:
Some patients are at high risk of serious illnesses like heart disease, colon cancer, or lung cancer due to a family history of disease or other risk factors. In their cases, CT screening may be beneficial to help detect early signs of these diseases.
Another good example of the benefits of screening is breast cancer screening with mammography. While diagnostic mammography is used on both women and men to investigate a new concern like new pain, nipple discharge, or a concerning lump, screening mammography can be requested for women aged 40 and above when there are no symptoms, as part of a breast screening program. Mammography is a type of X-ray exam that takes images – called mammograms – for a detailed look at the internal structure of breast tissue to see changes that are too small for you or your doctor to feel. Having a screening mammogram every year, or every two years, makes it easier for a radiologist to compare your images and see changes or areas of concern.
Breast cancer will affect one in eight women in Canada, but if you find it early, there is less chance of recurrence and an increased chance that it has not spread to the lymph nodes, so the odds are better you will survive it. Thanks to preventative screening more women are surviving a breast cancer diagnosis. In 2017, 89% of women diagnosed with breast cancer were still alive after five years.
Preventative screening could include a variety of tests. There are prostate-specific antigen blood tests to help detect prostate cancer, stool tests to help detect colon cancer, Pap tests to help detect cervical cancer, and more. In terms of medical imaging, some preventative screening tests are covered under provincial health care plans, like mammography exams for breast cancer screening and bone mineral densitometry exams to look for osteoporosis.
At Mayfair Diagnostics the majority of our services are available through the Alberta or Saskatchewan Health Care Insurance Plans, but we do offer private CT and MRI services as a compliment to the public health care system. These include private screening exams, such as a virtual colonoscopy or low-dose screening chest CT to look for early signs of lung cancer, or a coronary CT angiography to assess your individual risk of heart disease. These exams are available as private pay exams.
Both preventative screening and diagnostic imaging exams must be requested by your health care practitioner. To determine which type of imaging is recommended, you and your doctor might discuss your medical and family history, risk factors, symptoms (if any), etc.
For more information on preventative or diagnostics imaging exams, please visit our services page.
REFERENCES
Canadian Cancer Society (2022) “Breast Cancer Statistics.” www.cancer.ca. Accessed October 26, 2022.
Engmann et al. (2017) “Population-Attributable Risk Proportion of Clinical Risk Factors for Breast Cancer.” JAMA Oncology. 2017; 3(9) 1228-36.
De Koning, H. J., et al. (2020) “Reduced Lung-Cancer Mortality with Volume CT Screening in a Randomized Trial.” New England Journal of Medicine, 2020; 382:503-513. Accessed October 26, 2022.
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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.”