Elusive Costs (IMAGE) University of Iowa Caption A University of Iowa study shows a wide range in the prices that US hospitals charge for prostate-cancer surgery, varying by region and by academic or nonacademic centers. Credit Sondra Cue, University of Iowa 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.