Digital Mammography (Diagnostic)

This page includes general information about what you can expect before, during and after your exam. For more specific information about your appointment and results, please contact the local center where your appointment is scheduled.

A diagnostic mammogram is ordered as follow-up to a screening mammogram if further evaluation is needed following the screening study. A diagnostic mammogram is also ordered if a patient has new breast problems or symptoms that warrants further evaluation. Mammography is a safe, low-dose x-ray picture of the breast that allows for early detection of breast cancer. A diagnostic mammogram may take longer than a screening mammogram as it may require more images and different angles to further evaluate breast tissue.

Benefits of Digital Mammography

Shorter exams with higher quality images compared to analog mammography
Better visibility of the entire breast, particularly of dense breasts
Images can be enhanced for more diagnostic information
Capabilities result in fewer repeat views, which means less patient radiation exposure (up to 50% less)

Exam preparation

A representative from our center will call you prior to your appointment to provide specific instructions, and review health and insurance information.
You will need to provide the name, address, and phone number of the facility where you have had a prior mammogram or bring previous films. The radiologist may need your previous films for comparison in order to make an accurate assessment.
Do not use deodorant, talcum powder, or lotion under your arms or near your breasts on the day of your mammogram.
Wear a two-piece outfit so you will have to remove only your top. You will be provided a gown or robe.
Notify a member of our staff if you are nursing of if there is a chance you could be pregnant.
Please arrive 15 minutes early to verify your registration.

During your exam – what to expect

You will be positioned in front of a special x-ray machine.
One at a time, each of your breasts will be compressed briefly between an adjustable platform and a clear plate. Some brief pressure is necessary to flatten the breast in order to get the clearest picture.
The exam length depends on the number of additional views needed, but averages about 20 minutes.

What happens after the exam?

Ask a member of our staff for more specific information on when and how you will receive your results. However, in general you can expect:

A radiologist who specializes in breast imaging will review your mammography images.
The radiologist prepares a diagnostic report to share with you and your doctor, and will determine what additional diagnostic steps might need to be taken, if any, based on the results of your exam.
Your doctor will receive the written report in 24-48 hours and will talk with you about the results and any next steps. Mammogram results will also be mailed to you within 2 weeks.

If you have additional questions about your appointment or our services, check out our Frequently Asked Questions or contact your local imaging center.

To find out if the center nearest you offers this exam, go to the “Our Centers” section of this site.