Disease Relationships (image) University of Chicago Medical Center Caption This images gives a look at how closely related complex diseases are with each other, based on co-morbidity data. Interesting patterns emerge, such as the relationship between autism and epilepsy. Credit University of Chicago and Cell Press Usage Restrictions None 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.