3D Mammo FAQ

What is a screening mammogram?

A screening mammogram is an exam that screens for breast cancer in women without symptoms. Because breast cancer is very common, and because early detection is so important for successful treatment, most women who are over 40 should schedule a mammogram every year.

What is 3D mammography?

Digital breast tomosynthesis (tomo), also known as 3D mammography, is a screening and diagnostic breast tool to improve the early detection of breast cancer. During the 3D part of the exam, an x-ray arm sweeps over the breast, taking multiple images in seconds. Images are displayed as a series of thin slices that can be viewed by our radiologists as individual images or in a dynamic interactive animation. 3D mammograms offer better accuracy and fewer callbacks which can be lifesaving, especially for women with dense breast tissue.

Do patients need a referral for a 3D mammogram?

For a routine annual (screening) mammogram, women 40 and older do not need a written referral. For patients experiencing unusual breast symptoms, a written referral is required for a diagnostic mammogram.

What can patients expect during a 3D mammogram?

You will be provided a warm, comfortable gown in a private dressing area. You will be asked to undress from the waist up and remove any deodorant or lotions. Our highly trained mammography technologists will assist you by walking you through the entire exam. During the exam, your technologist will gently compress your breasts for several seconds while an x-ray machine takes pictures that can be used to look for breast cancer.

What additional testing may be required?

Additional tests for breast cancer may include an ultrasound, an MRI or, sometimes, a biopsy to remove suspicious cells for testing.

• • Breast ultrasounds are used to perform an image-guided overview of the breast and can help pinpoint any areas of concern or diseases that may be present. If you are one of the 40% of women with dense breast tissue, your physician may recommend a breast ultrasound for additional peace of mind.
  • Breast MRI scans are typically given to patients who are genetically predisposed to breast cancer or those with a strong family or personal history of breast cancer. For these patients, the American Cancer Society recommends both a mammogram and an MRI annually, beginning at age 30. For patients who have been diagnosed with breast cancer, breast MRI gives surgeons and oncologists a clear picture of the extent of the cancer to ensure that proper treatment is delivered. 
  • Breast biopsies are performed to obtain a tissue sample from a suspicious area in the breast, so that the cells in the tissue can be evaluated under a microscope. The pathologist then determines what type of disease, if any, is present.

Talk with your provider about your family history, areas of concern, and breast cancer risk. The sooner any form of breast cancer is detected, the greater the likelihood that treatment will be successful.

Schedule your screening mammogram today by calling 509.546.2220.