Please use this identifier to cite or link to this item: https://ahro.austin.org.au/austinjspui/handle/1/12219
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dc.contributor.authorLim, Ruth Pen
dc.contributor.authorBruno, Maryen
dc.contributor.authorRosenkrantz, Andrew Ben
dc.contributor.authorKim, Danny Cen
dc.contributor.authorMulholland, Thomasen
dc.contributor.authorKwon, Janeen
dc.contributor.authorPalfrey, Amy Pen
dc.contributor.authorOgedegbe, Olugbengaen
dc.date.accessioned2015-05-16T01:52:33Z-
dc.date.available2015-05-16T01:52:33Z-
dc.date.issued2014-04-30en
dc.identifier.citationEuropean Journal of Radiology 2014; 83(7): 1209-15en
dc.identifier.govdoc24840478en
dc.identifier.otherPUBMEDen
dc.identifier.urihttps://ahro.austin.org.au/austinjspui/handle/1/12219en
dc.description.abstractTo compare performance of single-injection blood pool agent (gadofosveset trisodium, BPA) against dual-injection extracellular contrast (gadopentetate dimeglumine, ECA) for MRA/MRV in assessment of suspected vascular TOS.Thirty-one patients referred for vascular TOS evaluation were assessed with BPA (n=18) or ECA (n=13) MRA/MRV in arm abduction and adduction. Images were retrospectively assessed for: image quality (1=non-diagnostic, 5=excellent), vessel contrast (1=same signal as muscle, 4=much brighter than muscle) and vascular pathology by two independent readers, with a separate experienced reader providing reference assessment of vascular pathology.Median image quality was diagnostic or better (score ≥ 3) for ECA and BPA at all time points, with BPA image quality superior at abduction late (BPA 4.5, ECA 4, p=0.042) and ECA image quality superior at adduction-early (BPA 4.5; ECA 4.0, p=0.018). High qualitative vessel contrast (mean score ≥ 3) was observed at all time points with both BPA and ECA, with superior BPA vessel contrast at abduction-late (BPA 3.97 ± 0.12; ECA 3.73 ± 0.26, p=0.007) and ECA at adduction-early (BPA 3.42 ± 0.52; ECA 3.96 ± 0.14, p<0.001). Readers readily identified arterial and venous pathology with BPA, similar to ECA examinations.Single-injection BPA MRA/MRV for TOS evaluation demonstrated diagnostic image quality and high vessel contrast, similar to dual-injection ECA imaging, enabling identification of fixed and functional arterial and venous pathology.en
dc.language.isoenen
dc.subject.otherBlood pool agenten
dc.subject.otherMagnetic resonance angiographyen
dc.subject.otherThoracic outlet syndromeen
dc.subject.otherAdolescenten
dc.subject.otherAdulten
dc.subject.otherAgeden
dc.subject.otherContrast Media.diagnostic useen
dc.subject.otherFemaleen
dc.subject.otherGadolinium.diagnostic useen
dc.subject.otherGadolinium DTPA.diagnostic useen
dc.subject.otherHumansen
dc.subject.otherImage Enhancement.methodsen
dc.subject.otherImage Interpretation, Computer-Assisted.methodsen
dc.subject.otherMagnetic Resonance Angiography.methodsen
dc.subject.otherMagnetic Resonance Imaging.methodsen
dc.subject.otherMaleen
dc.subject.otherMiddle Ageden
dc.subject.otherObserver Variationen
dc.subject.otherOrganometallic Compounds.diagnostic useen
dc.subject.otherReproducibility of Resultsen
dc.subject.otherRetrospective Studiesen
dc.subject.otherSensitivity and Specificityen
dc.subject.otherThoracic Outlet Syndrome.pathologyen
dc.subject.otherYoung Adulten
dc.titleComparison of blood pool and extracellular gadolinium chelate for functional MR evaluation of vascular thoracic outlet syndrome.en
dc.typeJournal Articleen
dc.identifier.journaltitleEuropean journal of radiologyen
dc.identifier.affiliationSt John's University, Department of Psychology, 8000 Utopia Parkway, Jamaica-Queens, NY 11439, USAen
dc.identifier.affiliationNew York University School of Medicine, Clinical and Translational Science Institute, 227 E30th St, 8th Floor, New York, NY 10016, USAen
dc.identifier.affiliationThe University of Melbourne, School of Medicine, Parkville, Victoria 3010, Australiaen
dc.identifier.affiliationNew York University School of Medicine, Bernard and Irene Schwartz Center for Biomedical Imaging, Department of Radiology, 660 1st Avenue, New York, NY 10016, USAen
dc.identifier.affiliationAustin Health, Department of Radiology, Heidelberg, Victoria 3084, Australiaen
dc.identifier.doi10.1016/j.ejrad.2014.04.018en
dc.description.pages1209-15en
dc.relation.urlhttps://pubmed.ncbi.nlm.nih.gov/24840478en
dc.type.austinJournal Articleen
local.name.researcherLim, Ruth P
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.cerifentitytypePublications-
item.fulltextNo Fulltext-
item.grantfulltextnone-
item.languageiso639-1en-
item.openairetypeJournal Article-
crisitem.author.deptRadiology-
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