Figure 2 (IMAGE) Radiological Society of North America Caption Dendrogram obtained from hierarchical clustering of the radiologic findings in the duplication and deletion carriers. A and B represent radiologic features of the duplication carriers; C, D, and E contain the features associated with the deletion carriers; and F is composed of the radiologic features that were relatively low in frequency in both groups and not more strongly associated with deletion or duplication carriers. CC = corpus callosum; Dec. = decreased. Credit Radiological Society of North America Usage Restrictions May use with credit. 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.