Screening Mammogram (IMAGE) Radiological Society of North America Caption This is a screening mammogram demonstrating calcifications in the upper outer left breast. Bilateral cranio-caudal views shown here. Credit RSNA 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.