Distribution Of Breast Density (IMAGE) Radiological Society of North America Caption Graph shows distribution of breast density in the entire cohort and in women who had additional cancers detected with only MR imaging. Credit Radiological Society of North America Usage Restrictions May use with credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.