a mammogram is an x-ray of the breast that is done to screen for breast cancer and to investigate lumps that can be felt during a breast exam. it can also detect tumours or abnormal areas that are too small to be felt with the hands.
a digital mammogram is done in the same way as a standard mammogram. the images from a digital mammogram are stored as a computer file. the images from a standard mammogram are stored on film. a digital mammogram allows your doctor to view different parts of the breast without taking more images. or a digital mammogram may be done along with digital breast tomosynthesis to make a three-dimensional picture of the breast.
digital and standard mammograms both work well to find breast cancer. but digital mammograms may work a little better if you're age 60 or younger.