Understanding Mammography

A mammogram is a safe, low-dose X-ray of the breasts. It can be used as a tool for detecting and evaluating breast abnormalities, which may indicate breast cancer. Screening mammography is used for women who have no signs of breast disease. Diagnostic mammography is for women who have symptoms, such as breast lumps, focal pain, and certain types of nipple discharge.

Since mammography first became available in the late 1960s, breast imaging technology has made tremendous advances. Today, digital imaging and computer-aided detection software are used to enhance the radiologist’s ability to see suspicious areas in the breast.

During a mammogram, your breast is placed between two plastic plates attached to the mammogram machine and compressed to ensure there will be little if any movement during the procedure and also to ensure the clearest possible view of the breast tissue.

The images are displayed on a computer monitor, which is then viewed and interpreted by specially trained radiologists who look for changes or areas of concern in your breasts. If available, the radiologist will compare your current examination with previous mammograms.