| Technical principles of MR angiography methods. | |
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MedLine Citation:
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PMID: 19364596 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Magnetic resonance provides a wide variety of possibilities for arterial and venous blood vessel imaging in all vascular territories. This article provides a brief review of the technical principles of MR angiography. The first section is dedicated to non-contrast-enhanced angiography techniques and includes several distinct approaches: time-of-flight, phase contrast, triggered angiography non-contrast-enhanced, and balanced steady-state free precession. The second section relates to the contrast-enhanced and time-resolved contrast-enhanced MR angiography methods. The latest technical developments in MR imaging hardware, sequences and software, coil technology, and reconstruction capability allow dynamic MR angiography performance similar to CT angiography, without risks of iodine contrast agent and ionizing radiation exposure. |
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Authors:
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Marko K Ivancevic; Liesbeth Geerts; William J Weadock; Thomas L Chenevert |
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Publication Detail:
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Type: Journal Article; Review |
Journal Detail:
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Title: Magnetic resonance imaging clinics of North America Volume: 17 ISSN: 1557-9786 ISO Abbreviation: Magn Reson Imaging Clin N Am Publication Date: 2009 Feb |
Date Detail:
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Created Date: 2009-04-14 Completed Date: 2009-08-05 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9422762 Medline TA: Magn Reson Imaging Clin N Am Country: United States |
Other Details:
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Languages: eng Pagination: 1-11 Citation Subset: IM |
Affiliation:
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Philips Healthcare, MR Clinical Science, 595 Miner Road, Cleveland, OH 44143, USA; Department of Radiology, University of Michigan Health System, 1500 East Medical Center Drive, Ann Arbor, MI 48109-5030, USA. markoi@med.umich.edu |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Contrast Media
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administration & dosage Gadolinium / administration & dosage, diagnostic use Humans Imaging, Three-Dimensional Magnetic Resonance Angiography / methods* Physics |
| Chemical | |
Reg. No./Substance:
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0/Contrast Media; 7440-54-2/Gadolinium |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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