Iodine-based Dual-Energy CT of Traumatic Hemorrhagic Contusions: Relationship to In-Hospital Mortality and Short-term Outcome   Quantitative iodine-based parameters derived from dual-energy CT are used to measure both the volume of penumbra that manifests as a nonhemorrhagic component of contusion and the magnitude of capillary disruption in the epicenter and penumbra while also enabling prediction of in-hospital mortality and short-term outcome.       Uttam K. Bodanapally, Kathirkamanathan Shanmuganathan...Thorsten R. Fleiter

Editorial: Is Dual-Energy CT Ready for Primetime in Traumatic Brain Injury? Jason F. Talbott, Christopher P. Hess