Ovarian Tumor (IMAGE) University of Arizona College of Engineering Caption Jennifer Barton is researching ovarian tumors in mice like this one to develop the first effective screening method for the disease. Credit National Cancer Institute 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.