Diagnostic breast imaging is a type of medical imaging requested to investigate the cause for symptoms in breast tissue, such as lumps, pain, or redness. For both men and women, this often involves a breast ultrasound, a mammogram, or both.
When investigating breast concerns, your doctor would most likely order imaging as follows:
Please note that for women with a family history of breast cancer who are within 10 years of the age a first-degree relative (parent, sibling, child) was diagnosed with breast cancer, you could potentially be sent for a diagnostic mammogram, even if you are not experiencing symptoms. For example, if you are 27 and your mother was diagnosed at age 34, a diagnostic mammogram possibly followed by additional ultrasound imaging might be requested. Usually, the earliest age this might happen is age 25.
Screening mammograms occur when there is no obvious breast abnormality. These exams are the gold standard for detecting breast cancer early, before there are signs of breast cancer. Having regular screening mammograms makes it easier to compare images and see changes that are too small for you or your doctor to feel.
Screening mammography can be requested for women 40 and over when there are no symptoms, as part of a breast screening program. The Alberta Health Insurance Plan covers one screening mammogram per year for women, starting at age 40.
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.
During a screening mammogram, four images are taken. Occasionally you may be asked to return for additional breast imaging, such as a diagnostic mammogram and/or diagnostic breast ultrasound. This is done to get a more detailed look at any areas of concern and ensure you have received a complete breast exam.
A breast ultrasound can help determine the composition of a lump, distinguishing between a cyst, fibroglandular tissue, and a solid mass. It uses high-frequency sound waves that travel into the breast until they hit a boundary between tissues, such as fluid and soft tissue, or soft tissue and bone. At these boundaries some of the sound waves are reflected back to the probe, while others travel farther until they reach another boundary and are reflected back. Since the pitch, direction, and distance sound waves travel differ depending on the boundary they run into, a computer can interpret this information as a two-dimensional image on a screen.
Mammography is a type of X-ray exam that takes an image of the inside of the breasts – called a mammogram. It’s the best way to detect breast cancer in its early, most treatable stage, because it provides a detailed look at the internal structure of breast tissue in both men and women and can reveal changes that are too small to feel.
When used together a mammogram and breast ultrasound can help provide a comprehensive look at breast tissue.
A biopsy can be performed in cases where ultrasound or mammography cannot differentiate benign from malignant lesions. This involves the insertion of a needle into the lesion to take a small tissue sample, which is then sent to a laboratory for analysis.
Women with the following risk factors are considered high risk and may be encouraged to start screening earlier and more frequently.
*Dense breast tissue refers to how it appears on the mammogram based on the mix of fatty and fibrous tissue. Women with very dense breasts may require a more personalized screening approach than what is recommended for the general population. This may include both mammography and ultrasound exams.
Please note that having a family history of breast cancer does not mean that you WILL develop breast cancer; it simply increases your risk. Many women who develop breast cancer do not have a family history of the disease, which is why screening is important for all women, regardless of family history.
Mayfair Diagnostics has 14 locations which offer mammography exams, and except for our Coventry Hills clinic, all of them use the Senographe Pristina mammography system – which helps provide a more comfortable mammogram. Visit our breast imaging page for more information.
REFERENCES
Alberta Health Services (2021) “Breast Screening.” www.screeningforlife.ca. Accessed September 18, 2022.
American Cancer Society (2018) “Can Breast Cancer in Men Be Found Early?” www.cancer.org. Accessed September 18, 2019.
American Cancer Society (2022) “Key Statistics for Breast Cancer.” www.cancer.org. Accessed September 23, 2019.
Canadian Cancer Society (2022) “Risks for breast cancer.” www.cancer.ca. Accessed September 18, 2022.
Canadian Cancer Society (2022) “Breast cancer statistics.” www.cancer.ca. Accessed September 18, 2022.
Coldman, A., et al (2014) “Pan-Canadian Study of Mammography Screening and Mortality from Breast Cancer.” Journal of the National Cancer Institute. November 2014, 106 (11). Accessed September 18, 2022.
Monticciolo, Dr. et al. (2018) “Current Issues in the Overdiagnosis and Overtreatment of Breast Cancer.” American Journal of Roentgenology. February 2018, 210 (2). Accessed September 18, 2022.
Tabar, L., et al. (2019) “The incidence of fatal breast cancer measures the increased effectiveness of therapy in women participating in mammography screening.” Cancer. Accessed September 18, 2022.
Radiologists are specialized physicians who interpret diagnostic imaging to diagnose and monitor a wide range of medical conditions. At Mayfair Diagnostics, they review X-ray, ultrasound, CT, and MRI studies, among others, analyzinsg images in detail and providing comprehensive reports and clinical recommendations to referring physicians. They collaborate closely with technologists and clinic teams to guide imaging protocols, ensure quality and radiation safety standards, and may perform image-guided procedures such as biopsies or injections. Through their expertise and teamwork, radiologists play a key role in accurate diagnosis, effective treatment planning, and improved patient outcomes.
Administrative professionals support the organization across human resources, marketing, operations, strategic partnerships, finance, information technology, and infrastructure. From recruiting staff to promoting services and improving workflows, they help ensure smooth operations and positive experiences for employees and patients. Through collaboration with clinical and support teams, they provide essential coordination that enables efficient, high-quality service.
Diagnostic Imaging Assistant (DIA) support clinic operations and help ensure a positive patient experience. They assist staff by greeting and preparing patients, confirming information, coordinating appointments, and guiding patients through their visit. DIAs also maintain exam rooms, manage documentation, and ensure supplies and equipment are ready. Through strong customer service, attention to detail, and teamwork, they help create a safe and organized environment.
Patient Experience Coordinators (PECs) are the first point of contact, scheduling exams and ensuring accurate patient information. They communicate clearly with patients, coordinate with care teams, and support a smooth, confidential, and customer-focused experience.
Nuclear Medical Technologists perform diagnostic nuclear medicine procedures involving sensitive and highly personal patient circumstances. They are responsible for delivering the highest standard of care in a professional, compassionate, and patient-centered manner, in accordance with provincial regulatory requirements, CAMRT standards, and Mayfair policies and guidelines.
Computed Tomography (CT) Technologists operate CT imaging equipment to produce detailed cross-sectional images of the body that assist in diagnosing a wide range of medical conditions. They prepare and position patients for scans, ensure safety protocols are followed, and administer contrast agents when required. CT technologists work closely with radiologists to ensure high-quality diagnostic images are obtained, while providing clear communication and compassionate care to support patient comfort throughout the procedure.
Magnetic Resonance Imaging (MRI) Technologists operates MRI scanners to produce detailed images of internal body structures used to assist in medical diagnosis and treatment planning. They are responsible for preparing and positioning patients, ensuring all safety protocols are strictly followed due to the strong magnetic field, and obtaining high-quality images as directed by radiologists. MRI technologists combine technical expertise with patient care, providing clear communication and support to ensure a safe, comfortable, and efficient imaging experience.
Diagnostic Medical Sonographers perform ultrasound exams to help diagnose and monitor medical conditions. Following Sonography Canada standards and Mayfair Diagnostics protocols, they capture accurate images while ensuring patient safety, comfort, and confidentiality. They work with radiologists and clinical teams to review requisitions, prepare patients, perform scans, and document findings, contributing to accurate diagnoses and a positive patient experience.
Medical Radiation Technologists (MRTs) perform x-ray, mammography, and BMD exams while ensuring patient safety, accuracy, and compassionate care. They also may assist in pain therapy procedures. MRTs verify patient information, explain procedures, position patients, and produce high-quality images. MRTs follow professional standards and protocols, maintaining strict radiation safety, quality assurance, and patient privacy while supporting a positive patient experience.
We foster a supportive and collaborative culture designed to encourage positive patient experiences and build strong working relationships across the organization:
Our core values shape the way we work with patients, partners, and fellow employees. And, more than anything else, they’re what set Mayfair apart. In everything we do, this is what we strive for:
EXCELLENCE
We share a commitment to high quality and excellence in all that we do. This commitment calls on all of us to achieve the very best of our capabilities and exceed our own expectations.
CURIOSITY
We innovate in everything, from services to processes. We believe meaningful change and effective problem solving come only by looking at challenges and opportunities from new angles and by exercising our creativity and curiosity.
PASSION
We show pride, enthusiasm, and dedication in everything that we do. We are committed to producing and delivering high-quality results and services. We are passionate about our industry and about our company, services, partners, and patients.
COLLABORATION
Our team is supportive of each other’s efforts; we are loyal to one another; and we care for one another both personally and professionally. We promote and support a diverse, yet unified, team. We work together to meet our common goals across Mayfair clinics, locations, and geographies. Only through collaboration on ideas, technologies, and talents can we achieve our mission and vision.
SERVICE
We take pride in delivering exceptional service every day. We listen to every request with an open mind, always looking for opportunities to go above and beyond to create memorable, personalized experiences. We take responsibility to answer our referrers’ and patients’ requests and respect their time by always responding with a sense of urgency.
Join Mayfair Diagnostics, recognized as one of Western Canada’s premier medical imaging organizations. With a century-long legacy and headquartered in Calgary, Alberta, Mayfair Diagnostics is dedicated to assisting patients in achieving clarity regarding their health.
Operating clinics in Calgary and surrounding areas, Regina, and Saskatoon, our multidisciplinary team of radiologists, technologists, and support staff collaborate seamlessly to deliver high quality patient care. Working here is more than just a job; it’s a strong step towards your future.
OUR TEAMS
We are a dedicated group of professionals who combine skill with compassion to deliver attentive care to our patients. As a reliable partner in their health care journey, we provide high-quality imaging that assists patients, physicians, and other providers in making informed health decisions. Our work goes beyond imaging; it’s about fostering relationships and positively impacting everyone we serve.
OUR VISION
We envision a world where every person has clarity about their health. We innovate and welcome change, promoting leadership and creativity through safe risk-taking. We share best practices, earn peer recognition for our work, and engage top talent to reach our goals.
We strive to be thought leaders and encourage creativity by providing a safe place for calculated risk taking.
We share best practices across our operations and are recognized by our peers for our work. We engage the best to help propel us forward in achieving our goals.
