| Contrast-enhanced 3D MR angiography with simultaneous acquisition of spatial harmonics: A pilot study. | |
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MedLine Citation:
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PMID: 11012458 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A partially parallel image acquisition technique, simultaneous acquisition of spatial harmonics, or SMASH, was used to increase the spatial and/or temporal resolution in contrast material-enhanced three-dimensional magnetic resonance angiography of the abdominal aorta and renal arteries. In eight healthy subjects, the breath-hold duration was halved at constant spatial resolution, or the spatial resolution was doubled at fixed breath-hold duration, with a 30%-55% reduction in the signal-to-noise ratio but otherwise preserved or improved image quality. |
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Authors:
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D K Sodickson; C A McKenzie; W Li; S Wolff; W J Manning; R R Edelman |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
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Title: Radiology Volume: 217 ISSN: 0033-8419 ISO Abbreviation: Radiology Publication Date: 2000 Oct |
Date Detail:
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Created Date: 2000-10-17 Completed Date: 2000-10-17 Revised Date: 2007-11-14 |
Medline Journal Info:
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Nlm Unique ID: 0401260 Medline TA: Radiology Country: UNITED STATES |
Other Details:
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Languages: eng Pagination: 284-9 Citation Subset: AIM; IM |
Affiliation:
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Departments of Medicine, Cardiovascular Division, and Radiology, Beth Israel Deaconess Medical Center, Boston, Mass, USA. dsodicks@caregroup.harvard.edu |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adult Aorta, Abdominal Contrast Media Female Gadolinium DTPA Humans Image Processing, Computer-Assisted Magnetic Resonance Angiography / methods* Male Pilot Projects Renal Artery |
| Grant Support | |
ID/Acronym/Agency:
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R01 DK48769/DK/NIDDK NIH HHS; R01 HL60708/HL/NHLBI NIH HHS; R29 HL60802/HL/NHLBI NIH HHS |
| Chemical | |
Reg. No./Substance:
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0/Contrast Media; 80529-93-7/Gadolinium DTPA |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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