Colon with Crohn's Disease (IMAGE) University of Bern Caption This is an endoscopical picture of a colon mucosa with Crohn's disease. Credit Pascal Juillerat, University of Bern 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.