Neurovascular MRI with dynamic contrast-enhanced subtraction angiography
- PMID: 14504847
- DOI: 10.1007/s00234-003-1075-0
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.
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