Screening mammograms help ensure your long-term breast health, along with monthly breast self-exams and an annual clinical breast exam from your doctor. A screening mammogram takes X-ray pictures of the inside of your breasts to check for signs of breast cancer when you don’t have symptoms.
If you notice symptoms of a breast problem, such as a lump, pain or other breast change, your doctor may order a diagnostic mammogram. A more detailed diagnostic mammogram helps your doctor diagnose breast symptoms or follow up on an abnormal screening.