A mammogram is a low-dose X-ray that can detect abnormalities in the breast, even when they may be too small for you and your doctor to feel or see.
Screening Mammograms are used as a screening tool to detect early breast cancer in women experiencing no symptoms. Diagnostic mammograms are used to detect and diagnose breast disease in women experiencing symptoms such as a lump, pain, skin dimpling or nipple discharge.
A technologist specializing in mammography will place a woman’s breast on a special X-ray machine. Two pictures are taken of each breast. Additional views are taken if needed. For most women, the total time it takes to get a mammogram is less than a few minutes.
Current guidelines from the American College of Radiology (ACR) recommend screening mammography every year for women, beginning at age 40. Screening mammography reduces breast cancer mortality by more than 40% in women aged 40 years and older.