About Mammography
How can Mammography help me?
Breast cancer is the most frequently diagnosed cancer in Canadian women according to the Canadian Cancer society. A mammogram is a type of diagnostic imaging test that uses low-dose X-ray to examine the breast tissue. It is used to aid in the early detection of breast diseases such as growths or micro-calcifications before they can be felt by hand.
Different types of mammograms
A Screening exam is a routine exam done for patients who have no symptoms of breast cancer. It usually involves two X-rays of each breast. According to the Canadian Cancer Society, you should have a mammogram every two years between the ages of 50-69. Between the ages of 40-49, it is recommended that you speak with your doctor about your risk of breast cancer. For ages 70 and older, speak to your doctor about how often you should be screened for breast cancer. The American Cancer Society and the American Medical Association recommend annual mammograms between ages 40 to 69. After age 70 they recommend discussing mammogram frequency with your physician.
A Diagnostic exam is used when someone has specific breast symptoms such as a new pain, lump or unusual changes to the skin or nipple. Patients with these issues should see their doctor immediately, even if they have recently had a screening mammogram or another check-up. A diagnostic mammogram will most likely be done in combination with an ultrasound exam to exclude evidence of cancer. A diagnostic exam can be done at any age.
New Advanced Technology available at
Canada Diagnostics Centres
Digital Mammography
Canada Diagnostic Centres offers digital mammography at our Westhills, Pacific Place and Edmonton locations. This technology replaces film with images stored directly on a computer. The images are manipulated with a software program that aids in diagnosis.
Computer-aided detection (CAD)
Canada Diagnostic Centres now offers computer aided detection (CAD) as a complimentary service for all screening mammography exams at locations equipped with digital equipment. CAD enables computed assistance to review and further validate a diagnosis.
Tomosynthesis
Tomosynthesis is an advanced state of the art technology offered with some diagnostic mammograms. This 3D imaging technology involves taking pictures of a stationary compressed breast at multiple angles to create in a movie like series. This allows the radiologist to see more detailed and clearer images of the breast.
