High-resolution 3D non-contrast-enhanced, ECG-gated, multi-step MR angiography of the lower extremities: Comparison with contrast-enhanced MR angiography |
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| Authors: | Oliver K Mohrs Steffen E Petersen Martin C Heidt Thomas Schulze Peter Schmitt Sabine Bergemann Hans-Ulrich Kauczor |
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| Institution: | (1) Department of Diagnostic and Interventional Radiology, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany;(2) Darmstadt Radiology, Department of Cardiovascular Imaging at Alice-Hospital, Dieburger Strasse 29-31, 64287 Darmstadt, Germany;(3) Centre for Advanced Cardiovascular Imaging, William Harvey Research Institute, Barts and The London NIHR Biomedical Research Unit, The London Chest Hospital, Bonner Road, London, E2 9JX, UK;(4) Cardiovascular Center Darmstadt, Dieburger Strasse 31C, 64287 Darmstadt, Germany;(5) Siemens AG, Healthcare Sector, MR Application & Workflow Development, Allee am Roethelheimpark 2, 91052 Erlangen, Germany |
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| Abstract: | Objective To determine the diagnostic value of non-contrast-enhanced, 3D-high-resolution, ECG-gated, multi-step MR angiography (non-ceMRA)
of the lower extremities using a modified turbo-spin-echo technique in comparison to 1.0-molar contrast-enhanced MR angiography
(ceMRA) in patients with suspected peripheral vascular disease (PVD). |
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