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Conference Paper: In Vivo Lipid Quantitation in Mouse Liver Using the Gradient Reversal Water-Fat Imaging Method

TitleIn Vivo Lipid Quantitation in Mouse Liver Using the Gradient Reversal Water-Fat Imaging Method
Authors
Tang, HMiller, CKennan, RWu, EXWilliam, DSLiu, H
Issue Date2007
PublisherInternational Society for Magnetic Resonance in Medicine
Citation
Joint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 19-25 May 2007. In 2007 Scientific Meeting Proceedings, 2007, p. 165 Abstract no. 727 How to Cite?
AbstractGradient reversal technique has been applied to water-fat imaging by utilizing the water-fat shift in slice direction. The chemical-shift-specific slice-selection technique proposed by Volk et al allows imaging of separated water and fat during a single acquisition by interleaving water and fat excitations at the same locations. In this study, a multi-echo gradient reversal water-fat imaging allowing simultaneous acquisition of spatially registered water and fat images is implemented for in vivo lipid quantitation in mouse liver. Image quantitation was verified with water/lipid emulsion phantoms. MRI lipid measurement was compared with MRS estimation, and validated by the biochemical triglyceride analysis.
Persistent Identifierhttp://hdl.handle.net/10722/99244

 

DC FieldValueLanguage
dc.contributor.authorTang, Hen_HK
dc.contributor.authorMiller, Cen_HK
dc.contributor.authorKennan, Ren_HK
dc.contributor.authorWu, EXen_HK
dc.contributor.authorWilliam, DSen_HK
dc.contributor.authorLiu, Hen_HK
dc.date.accessioned2010-09-25T18:21:44Z-
dc.date.available2010-09-25T18:21:44Z-
dc.date.issued2007en_HK
dc.identifier.citationJoint Annual Meeting ISMRM-ESMRMB, Berlin, Germany, 19-25 May 2007. In 2007 Scientific Meeting Proceedings, 2007, p. 165 Abstract no. 727en_HK
dc.identifier.urihttp://hdl.handle.net/10722/99244-
dc.description.abstractGradient reversal technique has been applied to water-fat imaging by utilizing the water-fat shift in slice direction. The chemical-shift-specific slice-selection technique proposed by Volk et al allows imaging of separated water and fat during a single acquisition by interleaving water and fat excitations at the same locations. In this study, a multi-echo gradient reversal water-fat imaging allowing simultaneous acquisition of spatially registered water and fat images is implemented for in vivo lipid quantitation in mouse liver. Image quantitation was verified with water/lipid emulsion phantoms. MRI lipid measurement was compared with MRS estimation, and validated by the biochemical triglyceride analysis.-
dc.languageengen_HK
dc.publisherInternational Society for Magnetic Resonance in Medicine-
dc.relation.ispartofJoint Annual Meeting ISMRM-ESMRMBen_HK
dc.titleIn Vivo Lipid Quantitation in Mouse Liver Using the Gradient Reversal Water-Fat Imaging Methoden_HK
dc.typeConference_Paperen_HK
dc.identifier.emailWu, EX: ewu@eee.hku.hken_HK
dc.identifier.authorityWu, EX=rp00193en_HK
dc.identifier.hkuros141506en_HK
dc.identifier.hkuros134576en_US

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