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Field strength dependence of R1 and R2* relaxivities of human whole blood to ProHance, Vasovist, and deoxyhemoglobin.

Abstract:

This study has measured the longitudinal and transverse (T2* relaxivity curves for ProHance (Gadoteridol), Vasovist (Gadofosveset) and deoxyhemoglobin at 1.5, 3.0, and 7.0 Tesla. The plots of R(1) versus both contrast agent and deoxyhemoglobin concentration were linear. The plots of R2* versus deoxyhemoglobin concentration showed a quadratic dependence. R2* versus contrast agent concentration showed a parabolic dependence with a minimum occurring at contrast agent concentrations of approximat...

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Publisher copy:
10.1002/mrm.21792

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Institution:
University of Oxford
Department:
Oxford, MSD, Clinical Medicine
Role:
Author
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Journal:
Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine
Volume:
60
Issue:
6
Pages:
1313-1320
Publication date:
2008-12-05
DOI:
EISSN:
1522-2594
ISSN:
0740-3194
URN:
uuid:99da64a2-1446-4fed-9c1a-147b3eda633d
Source identifiers:
259800
Local pid:
pubs:259800

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