CommentaryCommentary on T1-Weighted Hypersignal in the Deep Cerebellar Nuclei After Repeated Administrations of Gadolinium-Based Contrast Agents in Healthy Rats Difference Between Linear and Macrocyclic AgentsRunge, Val M. MDAuthor Information From the Institute for Diagnostic and Interventional Radiology, University Hospital Zurich, Zurich, Switzerland. Received for publication May 7, 2015; and accepted for publication, after revision, May 7, 2015. Conflicts of interest and sources of funding: none declared. Reprints: Val M. Runge, MD, University Hospital Zurich, Zurich, Switzerland. E-mail: [email protected]. Investigative Radiology: August 2015 - Volume 50 - Issue 8 - p 481-482 doi: 10.1097/RLI.0000000000000182 Buy Metrics Copyright © 2015 Wolters Kluwer Health, Inc. All rights reserved.