Animation: Circulating Tumor Cell Capture Device (VIDEO) Lehigh University This video is under embargo. Please login to access this video. Caption A team led by Yaling Liu, Lehigh University associate professor of mechanical engineering and mechanics, and Shu Yang, University of Pennsylvania professor of materials science, has developed a promising technique for isolating and detecting circulating tumor cells (CTCs) that travel through a person's bloodstream among billions of healthy blood cells. It's so powerful, it can detect cancer LONG before the tumor would be noticed by MRI or other existing techniques. Credit Sayostudio.com 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.