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What is Mammography?
Mammography is a specific type of x-ray for the examination of breasts. A mammogram is used as a screening tool for the detection of abnormalities in the breast tissue. It can also show characteristic features of an abnormality. Research has shown that annual mammograms lead to early detection of breast cancers, when they are most curable and breast-conservation therapies are available. While mammography is the best screening tool for breast cancer available today, mammograms do not detect all breast cancers. Also, a small portion of mammograms indicate cancer is present when it is not (called a false-positive result).
Advantages of Digital Mammography
A digital mammogram differs from film mammography in that it uses a special detector to capture and convert x-ray energy into a digital image.
The Digital Mammographic Imaging Screening Trial (DMIST) showed that for the entire population of women studied, digital and film mammography have similar screening accuracy. However, digital mammography ha been shown to be more accurate in women under 50 years old, in women with dense breast tissues, and in pre- or perimenopausal women.
One additional advantage of digital over film mammography is the technologist can immediately assess the quality of the digital image rather than waiting for the film to be processed. This greatly reduces your time in the mammography unit.
Preparation for Mammography
- Refrain from using powder, cream or deodorant on your breasts or under your arms on the day of the examination.
- Try to schedule the mammogram during the time of the month that your breasts are least sensitive
- Wear a comfortable two-piece outfit to your appointment.
- If you have had prior mammograms at another hospital please bring them with you, or when scheduling your appointment, let us know, so that we can request them.
Procedure: What you can expect During the Mammogram
During mammography, a specially qualified radiologic technologist will position your breast in the digital mammography unit. Your breast(s) will be placed on a special platform and compressed with a paddle. Although this may be uncomfortable, it should not be painful and will last only seconds. The breast must be compressed while the x-ray is taken, in order to get the best detail.
Afterwards
Your exam will be carefully reviewed by a radiologist, a physician specially trained to interpret mammography. He will provide your doctor with a detailed report. Your doctor will discuss these results with you and explain what they mean in relation to your health.
NOTE:
Any woman who is pregnant, or thinks she might be, should let her doctor know before proceeding with the exam. If you must cancel your appointment, please let us know 24 hours in advance. If this is not possible, notify us as soon as you are aware that you will not be able to make your scheduled appointment time. Please arrive at our facility 15 minutes prior to your appointment time to register.
Download our Mammography Details document
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