Cerebral Venous Thrombosis : Diagnostic Accuracy of Combined , Dynamic and Static , Contrast-Enhanced 4 D MR Venography
S. Meckel C. Reisinger J. Bremerich D. Damm M. Wolbers S. Engelter K. Scheffler S.G. Wetzel BACKGROUND AND PURPOSE: MR including MRV is an established method to diagnose CVT. However, it remains unsettled which MR imaging modalities offer the highest diagnostic accuracy. We evaluated the accuracy of a combined, dynamic (1.5 seconds per dataset) and static (voxel size, 1.1 0.9 1.5 mm), contrast-enhanced MRV method (combo-4D MRV) relative to other established MR/MRV modalities.