The Case (IMAGE) Lomonosov Moscow State University Caption This image shows the narrowing of the arteries shown on the ultrasound. The green color indicates the plaque area. Credit Lomonosov Moscow State University Usage Restrictions None 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.