A mammogram is an X-ray technique used to detect and diagnose abnormal masses or lumps in breast tissue. According to the National Breast Cancer Foundation, a mammogram is one of the best tools available for the early detection of breast cancer. Mammograms are conducted by registered technologists and interpreted by radiologists. The procedure itself typically takes about 30 minutes.
The Facts
During a mammogram, the breast is compressed between an X-ray plate and a plastic plate that are both attached to the mammogram machine, according to the American Cancer Society.
Time Frame
A baseline mammogram is recommend for women between the ages of 35 and 40. This initial X-ray will be used for comparison with future tests. Annual mammograms are recommended for women 50 and older.
The Law
The Mammography Quality Standards Act was passed by Congress in 1992. The law seeks to ensure the safety and reliability of mammograms through the annual inspection of mammography facilities.
Considerations
Due to the pressure placed on the breasts during the exam, many women experience pain and tenderness for a few days following the mammogram. The amount and duration of discomfort varies between individuals.
Warning
Mammograms produce false positives in 5 to 15 percent of cases, according to Radiology Info, requiring additional mammograms or ultrasound. Most of these tests turn out to be normal.
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