title: Neurovascular MRI with dynamic contrast-enhanced subtraction angiography.
abstract: The first generation of digital subtraction MR angiography using thick-slab contrast-enhanced 2D projection techniques has confirmed the potential of MRI to produce noninvasive subsecond angiograms of the craniocervical circulation. As time-resolved techniques become more sophisticated and 3D acquisitions can be obtained with high isotropic spatial resolution we may start to see the demise of catheter angiography as a diagnostic procedure.
mesh_terms: D015901:Angiography, Digital Subtraction; D001921:Brain / Q000098:blood supply* / Q000000981:diagnostic imaging; D002533:Cerebral Angiography; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging*; D003287:Contrast Media; D006801:Humans; D008279:Magnetic Resonance Imaging
chemical_list: D003287:Contrast Media