Radiologists use the Breast Imaging Reporting and Data System (BIRADS) to interpret and report in a standardized manner mammography, ultrasound and MRI results used in breast cancer screening and diagnosis. The following is a key to understanding your mammogram based on the BIRADS code:
BIRADS Category | What It Means | | 0 | More information is needed to give a final mammogram report. | | 1 | Your mammogram is normal; continue annual screening. | | 2 | Your mammogram shows only benign abnormalities that are not suspicious for cancer. Continue annual screening. | | 3 | Your mammogram shows minor abnormalities that are probably benign. The radiologist may recommend follow-up testing in six months to make sure the suspicious area has not changed. | | 4 | Your mammogram shows a suspicious abnormality, and a biopsy may be necessary. | | 5 | Your mammogram shows a change that is highly suggestive of cancer. A biopsy is strongly recommended. | |
Last updated July 31, 2008
