Follow-up of Intracranial Aneurysms Treated by Flow Diverters: Evaluation of Parent Artery Patency Using 3D-T1 Gradient Recalled-Echo Imaging with 2-Point Dixon in Combination with 3D-TOF-MRA with Compressed Sensing ======================================================================================================================================================================================================================= * J. Burel * E. Gerardin * M. Vannier * A. Curado * M Verdalle-Cazes * N. Magne * M. Lefebvre * C. Papagiannaki