Skip to main content
Advertisement

Main menu

  • Home
  • Content
    • Current Issue
    • Publication Preview--Ahead of Print
    • Past Issue Archive
    • Case of the Week Archive
    • Classic Case Archive
    • Case of the Month Archive
    • COVID-19 Content and Resources
  • For Authors
  • About Us
    • About AJNR
    • Editors
    • American Society of Neuroradiology
  • Submit a Manuscript
  • Podcasts
    • Subscribe on iTunes
    • Subscribe on Stitcher
  • More
    • Subscribers
    • Permissions
    • Advertisers
    • Alerts
    • Feedback
  • Other Publications
    • ajnr

User menu

  • Subscribe
  • Alerts
  • Log in

Search

  • Advanced search
American Journal of Neuroradiology
American Journal of Neuroradiology

American Journal of Neuroradiology

  • Subscribe
  • Alerts
  • Log in

Advanced Search

  • Home
  • Content
    • Current Issue
    • Publication Preview--Ahead of Print
    • Past Issue Archive
    • Case of the Week Archive
    • Classic Case Archive
    • Case of the Month Archive
    • COVID-19 Content and Resources
  • For Authors
  • About Us
    • About AJNR
    • Editors
    • American Society of Neuroradiology
  • Submit a Manuscript
  • Podcasts
    • Subscribe on iTunes
    • Subscribe on Stitcher
  • More
    • Subscribers
    • Permissions
    • Advertisers
    • Alerts
    • Feedback
  • Follow AJNR on Twitter
  • Visit AJNR on Facebook
  • Follow AJNR on Instagram
  • Join AJNR on LinkedIn
  • RSS Feeds
Research ArticleAdult Brain
Open Access

Effect of Time Elapsed since Gadolinium Administration on Atherosclerotic Plaque Enhancement in Clinical Vessel Wall MR Imaging Studies

A. de Havenon, H.J. Muhina, D.L. Parker, J.S. McNally and M.D. Alexander
American Journal of Neuroradiology October 2019, 40 (10) 1709-1711; DOI: https://doi.org/10.3174/ajnr.A6191
A. de Havenon
cNeurology (A.d.H.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for A. de Havenon
H.J. Muhina
dthe School of Medicine(H.J.M.), University of Utah, Salt Lake City, Utah.
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for H.J. Muhina
D.L. Parker
aFrom the Departments of Radiology and Imaging Sciences (M.D.A., D.L.P., J.S.M.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for D.L. Parker
J.S. McNally
aFrom the Departments of Radiology and Imaging Sciences (M.D.A., D.L.P., J.S.M.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for J.S. McNally
M.D. Alexander
aFrom the Departments of Radiology and Imaging Sciences (M.D.A., D.L.P., J.S.M.)
bNeurosurgery (M.D.A.)
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • ORCID record for M.D. Alexander
  • Article
  • Figures & Data
  • Info & Metrics
  • References
  • PDF
Loading

Article Figures & Data

Figures

  • Tables
  • Fig 1.
    • Download figure
    • Open in new tab
    • Download powerpoint
    Fig 1.

    Representative images of vwMRI studies of symptomatic ICAD lesions (arrows) in each of the 3 timing cohorts, <20 minutes (A and B), 20–30 minutes (C and D), and 30–40 minutes (E and F). For each study, pre- (A, C, and E) and postcontrast (B, D, F) images are shown of lesions in the right V4 segment (A and B), distal left M1 segment (E and F).

  • Fig 2.
    • Download figure
    • Open in new tab
    • Download powerpoint
    Fig 2.

    Linear regression between the minutes from contrast injection to T1 DANTE and the percentage increase in plaque signal intensity between pre- and postcontrast.

Tables

  • Figures
  • Correlation between time from contrast injection to T1 DANTE and measurements of change in signal intensity between pre- and postcontrast

    VariableCorrelation CoefficientCoefficient of Determination (r2)P Value
    Time from contrast injection to T1 DANTE
        Plaque (% increase)0.3700.137.029
        Low infundibulum (% increase) (n = 34)−0.3140.099.071
        Cavernous sinus (% increase) (n = 32)−0.0540.003.770
        Muscle (% increase) (n = 33)−0.011<0.001.951
        Choroid plexus (% increase) (n = 33)0.0490.002.788
    Change in signal intensity between pre- and postcontrast
        Plaque (% increase)0.3700.137.029
        Low infundibulum (% increase) (n = 34)−0.3140.099.071
        Cavernous sinus (% increase) (n = 32)−0.0540.003.770
        Muscle (% increase) (n = 33)−0.011<0.001.951
        Choroid plexus (% increase) (n = 33)0.0490.002.788
PreviousNext
Back to top

In this issue

American Journal of Neuroradiology: 40 (10)
American Journal of Neuroradiology
Vol. 40, Issue 10
1 Oct 2019
  • Table of Contents
  • Index by author
  • Complete Issue (PDF)
Advertisement
Print
Download PDF
Email Article

Thank you for your interest in spreading the word on American Journal of Neuroradiology.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Effect of Time Elapsed since Gadolinium Administration on Atherosclerotic Plaque Enhancement in Clinical Vessel Wall MR Imaging Studies
(Your Name) has sent you a message from American Journal of Neuroradiology
(Your Name) thought you would like to see the American Journal of Neuroradiology web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Citation Tools
Effect of Time Elapsed since Gadolinium Administration on Atherosclerotic Plaque Enhancement in Clinical Vessel Wall MR Imaging Studies
A. de Havenon, H.J. Muhina, D.L. Parker, J.S. McNally, M.D. Alexander
American Journal of Neuroradiology Oct 2019, 40 (10) 1709-1711; DOI: 10.3174/ajnr.A6191

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Share
Effect of Time Elapsed since Gadolinium Administration on Atherosclerotic Plaque Enhancement in Clinical Vessel Wall MR Imaging Studies
A. de Havenon, H.J. Muhina, D.L. Parker, J.S. McNally, M.D. Alexander
American Journal of Neuroradiology Oct 2019, 40 (10) 1709-1711; DOI: 10.3174/ajnr.A6191
Reddit logo Twitter logo Facebook logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One
Purchase

Jump to section

  • Article
    • Abstract
    • ABBREVIATIONS:
    • Materials and Methods
    • Results
    • Discussion
    • Footnotes
    • References
  • Figures & Data
  • Info & Metrics
  • References
  • PDF

Related Articles

  • No related articles found.
  • PubMed
  • Google Scholar

Cited By...

  • No citing articles found.
  • Crossref
  • Google Scholar

This article has not yet been cited by articles in journals that are participating in Crossref Cited-by Linking.

More in this TOC Section

  • Incidental Findings from 16,400 Brain MRI Examinations of Research Volunteers
  • Amino Acid Tracer PET MRI in Glioma Management: What a Neuroradiologist Needs to Know
  • Validity Assessment of an Automated Brain Morphometry Tool for Patients with De Novo Memory Symptoms
Show more ADULT BRAIN

Similar Articles

Advertisement

News and Updates

  • Lucien Levy Best Research Article Award
  • Thanks to our 2022 Distinguished Reviewers
  • Press Releases

Resources

  • Evidence-Based Medicine Level Guide
  • How to Participate in a Tweet Chat
  • AJNR Podcast Archive
  • Ideas for Publicizing Your Research
  • Librarian Resources
  • Terms and Conditions

Opportunities

  • Share Your Art in Perspectives
  • Get Peer Review Credit from Publons
  • Moderate a Tweet Chat

American Society of Neuroradiology

  • Neurographics
  • ASNR Annual Meeting
  • Fellowship Portal
  • Position Statements

© 2023 by the American Society of Neuroradiology | Print ISSN: 0195-6108 Online ISSN: 1936-959X

Powered by HighWire