The study analyzed 1.6 million mammograms taken at 90 radiology facilities . ( Breast X-rays produced on film must be converted to digital images before they can be analyzed by the computer software . ) Researchers found that the risk of breast cancer was higher in women who had a history of having their breasts removed than those with no such history. It 's still unclear from the new study whether individual radiologists used CAD correctly .
The study analyzed 1.6 million mammograms taken at 90 radiology facilities . Researchers found that the risk of breast cancer was higher in women who had a history of having their breasts removed than those with no such history. It 's still unclear from the new study whether individual radiologists used CAD correctly .