What is a mammogram?
A mammogram is an x-ray of the breast that looks for changes that may be signs of breast cancer. Get the basics about mammograms.
What to know about getting a mammogram
Whether you’re a mammogram newbie or a veteran, knowing what to expect may help the process go more smoothly.
Mammograms for women with breast implants
If you have breast implants you, can and should get mammograms as recommended. But you might need to have extra pictures taken so the doctor can see as much breast tissue as possible.
What does the doctor look for on a mammogram
The doctor reading your mammogram will be looking for different types of breast changes, such as small white spots called calcifications, lumps or tumors called masses, and other suspicious areas that could be signs of cancer.
Getting called back after a mammogram
Getting called back after a screening mammogram is fairly common and doesn’t mean you have cancer. Often, it just means more pictures or an ultrasound needs to be done to get a closer look at an area of concern.
Can a mammogram misdiagnose a breast cancer?
Mammograms are the best breast cancer screening tests we have at this time. But mammography has limitations.
Understanding your mammogram result
Doctors use a standard system to describe mammogram findings and results. This system is called the Breast Imaging Reporting and Data System or BI-RADS.
Mammograms after breast cancer
Women who have had one breast cancer are at higher risk of developing a new cancer in the other breast. The American Cancer Society does not have specific recommendations or guidelines for mammograms or other breast imaging tests for women who have been treated for breast cancer, but there is information about what these women will likely need to do.
Last Medical Review: June 1, 2016 Last Revised: August 18, 2016