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      <h1 class="highwire-cite-title" id="page-title">Table of Contents</h1>  	
      <div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-pub-date highwire-cite-metadata">April 01, 2018; </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">Volume 39,</span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">Issue 4 </span></div>
  
  
   

  
  
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    <div class="highwire-markup"><div class="issue-toc"><div class="issue-toc-section issue-toc-section-perspectives"><h2 id="Perspectives" class="toc-heading perspectives">Perspectives</h2><ul class="toc-section"><li class="first last odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60168" data-node-nid="60168" id="node-60168--2133399449" data-pisa="ajnr;39/4/605" data-pisa-master="ajnr;39/4/605" data-apath="/ajnr/39/4/605.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;39/4/605" data-atom-uri="/ajnr/39/4/605.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/605" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Perspectives</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">Efstathios Spinos</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">605; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.P0048 </span></div>
  
  
  
</div>
</div></div></li></ul></div><div class="issue-toc-section issue-toc-section-review-article"><h2 id="ReviewArticle" class="toc-heading review-article">Review Article</h2><ul class="toc-section"><li class="first last odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60153" data-node-nid="60153" id="node-60153--2468462517" data-pisa="ajnr;39/4/606" data-pisa-master="ajnr;ajnr.A5444" data-apath="/ajnr/39/4/606.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">SPINE</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/606" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Alphabet Soup: Sagittal Balance Correction Osteotomies of the Spine—What Radiologists Should Know</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">T. Takahashi</span>, <span class="highwire-citation-author" data-delta="1">D. Kainth</span>, <span class="highwire-citation-author" data-delta="2">S. Marette</span> and <span class="highwire-citation-author" data-delta="3">D. Polly</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">606-611; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5444 </span></div>
  
  
  
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</div></div></li></ul></div><div class="issue-toc-section issue-toc-section-practice-perspectives"><h2 id="PracticePerspectives" class="toc-heading practice-perspectives">Practice Perspectives</h2><ul class="toc-section"><li class="first last odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60145" data-node-nid="60145" id="node-60145--2868044754" data-pisa="ajnr;39/4/612" data-pisa-master="ajnr;ajnr.A5555" data-apath="/ajnr/39/4/612.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5555" data-atom-uri="/ajnr/39/4/612.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/612" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Revenue Increase following 2017 Multiple Procedures Payment Reduction Modification: Differential Impact on Neuroradiology—Report from an Academic Medical Center</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">B.B. Noveiry</span>, <span class="highwire-citation-author" data-delta="1">F.N. Varzaneh</span> and <span class="highwire-citation-author" data-delta="2">D.M. Yousem</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">612-617; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5555 </span></div>
  
  
  
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</div></div></li></ul></div><div class="issue-toc-section issue-toc-section-general-contents"><h2 id="GeneralContents" class="toc-heading general-contents">General Contents</h2><ul class="toc-section"><li class="first odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60157" data-node-nid="60157" id="node-60157--22003518204" data-pisa="ajnr;39/4/618" data-pisa-master="ajnr;ajnr.A5542" data-apath="/ajnr/39/4/618.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-art-cat highwire-cite-metadata">EDITOR'S CHOICE</span><span class="separator-pipe"></span><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/618" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Iron-Insensitive Quantitative Assessment of Subcortical Gray Matter Demyelination in Multiple Sclerosis Using the Macromolecular Proton Fraction</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">V.L. Yarnykh</span>, <span class="highwire-citation-author" data-delta="1">E.P. Krutenkova</span>, <span class="highwire-citation-author" data-delta="2">G. Aitmagambetova</span>, <span class="highwire-citation-author" data-delta="3">P. Repovic</span>, <span class="highwire-citation-author" data-delta="4">A. Mayadev</span>, <span class="highwire-citation-author" data-delta="5">P. Qian</span>, <span class="highwire-citation-author" data-delta="6">L.K. Jung Henson</span>, <span class="highwire-citation-author" data-delta="7">B. Gangadharan</span> and <span class="highwire-citation-author" data-delta="8">J.D. Bowen</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">618-625; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5542 </span></div>
  
    	<div class="highwire-cite-snippet"><div class="highwire-markup"><div xmlns="http://www.w3.org/1999/xhtml" class="section precis" id="abstract-1" xmlns:xhtml="http://www.w3.org/1999/xhtml"><p id="p-2">Fast macromolecular proton fraction mapping is a recent quantitative MR imaging method for myelin assessment. Macromolecular proton fraction and T2* maps were obtained from 12 healthy controls, 18 patients with relapsing-remitting MS, and 12 patients with secondary-progressive MS using 3T MR imaging. The macromolecular proton fraction in all subcortical structures and T2* in the globus pallidus, putamen, and caudate nucleus demonstrated a significant monotonic decrease from controls to patients with relapsing-remitting MS and from those with relapsing-remitting MS to patients with secondary-progressive MS. The macromolecular proton fraction in all subcortical structures significantly correlated with the Expanded Disability Status Scale and MS Functional Composite scores and provides an iron-insensitive measure of demyelination.</p></div></div></div>
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60154" data-node-nid="60154" id="node-60154--2800682093" data-pisa="ajnr;39/4/626" data-pisa-master="ajnr;ajnr.A5556" data-apath="/ajnr/39/4/626.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/626" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">An Automated Statistical Technique for Counting Distinct Multiple Sclerosis Lesions</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">J.D. Dworkin</span>, <span class="highwire-citation-author" data-delta="1">K.A. Linn</span>, <span class="highwire-citation-author" data-delta="2">I. Oguz</span>, <span class="highwire-citation-author" data-delta="3">G.M. Fleishman</span>, <span class="highwire-citation-author" data-delta="4">R. Bakshi</span>, <span class="highwire-citation-author" data-delta="5">G. Nair</span>, <span class="highwire-citation-author" data-delta="6">P.A. Calabresi</span>, <span class="highwire-citation-author" data-delta="7">R.G. Henry</span>, <span class="highwire-citation-author" data-delta="8">J. Oh</span>, <span class="highwire-citation-author" data-delta="9">N. Papinutto</span>, <span class="highwire-citation-author" data-delta="10">D. Pelletier</span>, <span class="highwire-citation-author" data-delta="11">W. Rooney</span>, <span class="highwire-citation-author" data-delta="12">W. Stern</span>, <span class="highwire-citation-author" data-delta="13">N.L. Sicotte</span>, <span class="highwire-citation-author" data-delta="14">D.S. Reich</span> and <span class="highwire-citation-author" data-delta="15">R.T. Shinohara</span> <span  class="highwire-citation-author last"><span class="nlm-on-behalf-of"><span class="span" data-class="nlm-on-behalf-of">the North American Imaging in Multiple Sclerosis Cooperative</span></span></span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">626-633; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5556 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60169" data-node-nid="60169" id="node-60169--22104034094" data-pisa="ajnr;39/4/634" data-pisa-master="ajnr;ajnr.A5563" data-apath="/ajnr/39/4/634.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-art-cat highwire-cite-metadata">EDITOR'S CHOICE</span><span class="separator-pipe"></span><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/634" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Evaluation of the Sensitivity of Inhomogeneous Magnetization Transfer (ihMT) MRI for Multiple Sclerosis</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">E. Van Obberghen</span>, <span class="highwire-citation-author" data-delta="1">S. Mchinda</span>, <span class="highwire-citation-author" data-delta="2">A. le Troter</span>, <span class="highwire-citation-author" data-delta="3">V.H. Prevost</span>, <span class="highwire-citation-author" data-delta="4">P. Viout</span>, <span class="highwire-citation-author" data-delta="5">M. Guye</span>, <span class="highwire-citation-author" data-delta="6">G. Varma</span>, <span class="highwire-citation-author" data-delta="7">D.C. Alsop</span>, <span class="highwire-citation-author" data-delta="8">J.-P. Ranjeva</span>, <span class="highwire-citation-author" data-delta="9">J. Pelletier</span>, <span class="highwire-citation-author" data-delta="10">O. Girard</span> and <span class="highwire-citation-author" data-delta="11">G. Duhamel</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">634-641; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5563 </span></div>
  
    	<div class="highwire-cite-snippet"><div class="highwire-markup"><div xmlns="http://www.w3.org/1999/xhtml" class="section precis" id="abstract-1" xmlns:xhtml="http://www.w3.org/1999/xhtml"><p id="p-2">Twenty-five patients with relapsing-remitting MS and 20 healthy volunteers were enrolled in a prospective study with a protocol including anatomic imaging, standard magnetization transfer, and inhomogeneous magnetization transfer imaging. Magnetization transfer and inhomogeneous magnetization transfer ratios measured in normal-appearing brain tissue and in MS lesions of patients were compared with values measured in controls. The magnetization transfer ratio and inhomogeneous magnetization transfer ratio measured in the thalami and frontal, occipital, and temporal WM of patients with MS were lower compared with those of controls. The sensitivity of the inhomogeneous magnetization transfer technique for MS was highlighted by the reduction in the inhomogeneous magnetization transfer ratio in MS lesions and in normal-appearing WM of patients compared with controls.</p></div></div></div>
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60171" data-node-nid="60171" id="node-60171--21919109973" data-pisa="ajnr;39/4/642" data-pisa-master="ajnr;ajnr.A5541" data-apath="/ajnr/39/4/642.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5541" data-atom-uri="/ajnr/39/4/642.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/642" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Evaluation of Leptomeningeal Contrast Enhancement Using Pre-and Postcontrast Subtraction 3D-FLAIR Imaging in Multiple Sclerosis</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">R. Zivadinov</span>, <span class="highwire-citation-author" data-delta="1">D.P. Ramasamy</span>, <span class="highwire-citation-author" data-delta="2">J. Hagemeier</span>, <span class="highwire-citation-author" data-delta="3">C. Kolb</span>, <span class="highwire-citation-author" data-delta="4">N. Bergsland</span>, <span class="highwire-citation-author" data-delta="5">F. Schweser</span>, <span class="highwire-citation-author" data-delta="6">M.G. Dwyer</span>, <span class="highwire-citation-author" data-delta="7">B. Weinstock-Guttman</span> and <span class="highwire-citation-author" data-delta="8">D. Hojnacki</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">642-647; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5541 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60159" data-node-nid="60159" id="node-60159--22030164230" data-pisa="ajnr;39/4/648" data-pisa-master="ajnr;ajnr.A5550" data-apath="/ajnr/39/4/648.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/648" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Brain Injury Lesion Imaging Using Preconditioned Quantitative Susceptibility Mapping without Skull Stripping</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">S. Soman</span>, <span class="highwire-citation-author" data-delta="1">Z. Liu</span>, <span class="highwire-citation-author" data-delta="2">G. Kim</span>, <span class="highwire-citation-author" data-delta="3">U. Nemec</span>, <span class="highwire-citation-author" data-delta="4">S.J. Holdsworth</span>, <span class="highwire-citation-author" data-delta="5">K. Main</span>, <span class="highwire-citation-author" data-delta="6">B. Lee</span>, <span class="highwire-citation-author" data-delta="7">S. Kolakowsky-Hayner</span>, <span class="highwire-citation-author" data-delta="8">M. Selim</span>, <span class="highwire-citation-author" data-delta="9">A.J. Furst</span>, <span class="highwire-citation-author" data-delta="10">P. Massaband</span>, <span class="highwire-citation-author" data-delta="11">J. Yesavage</span>, <span class="highwire-citation-author" data-delta="12">M.M. Adamson</span>, <span class="highwire-citation-author" data-delta="13">P. Spincemallie</span>, <span class="highwire-citation-author" data-delta="14">M. Moseley</span> and <span class="highwire-citation-author" data-delta="15">Y. Wang</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">648-653; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5550 </span></div>
  
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60175" data-node-nid="60175" id="node-60175--2793985324" data-pisa="ajnr;39/4/654" data-pisa-master="ajnr;ajnr.A5557" data-apath="/ajnr/39/4/654.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5557" data-atom-uri="/ajnr/39/4/654.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/654" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Utility of Repeat Head CT in Patients with Blunt Traumatic Brain Injury Presenting with Small Isolated Falcine or Tentorial Subdural Hematomas</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">K.K. Devulapalli</span>, <span class="highwire-citation-author" data-delta="1">J.F. Talbott</span>, <span class="highwire-citation-author" data-delta="2">J. Narvid</span>, <span class="highwire-citation-author" data-delta="3">A. Gean</span>, <span class="highwire-citation-author" data-delta="4">B. Rehani</span>, <span class="highwire-citation-author" data-delta="5">G. Manley</span>, <span class="highwire-citation-author" data-delta="6">A. Uzelac</span>, <span class="highwire-citation-author" data-delta="7">E. Yuh</span> and <span class="highwire-citation-author" data-delta="8">M.C. Huang</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">654-657; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5557 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60146" data-node-nid="60146" id="node-60146--21818926548" data-pisa="ajnr;39/4/658" data-pisa-master="ajnr;ajnr.A5558" data-apath="/ajnr/39/4/658.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5558" data-atom-uri="/ajnr/39/4/658.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/658" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Dual-Energy CT in Hemorrhagic Progression of Cerebral Contusion: Overestimation of Hematoma Volumes on Standard 120-kV Images and Rectification with Virtual High-Energy Monochromatic Images after Contrast-Enhanced Whole-Body Imaging</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">U.K. Bodanapally</span>, <span class="highwire-citation-author" data-delta="1">K. Shanmuganathan</span>, <span class="highwire-citation-author" data-delta="2">G. Issa</span>, <span class="highwire-citation-author" data-delta="3">D. Dreizin</span>, <span class="highwire-citation-author" data-delta="4">G. Li</span>, <span class="highwire-citation-author" data-delta="5">K. Sudini</span> and <span class="highwire-citation-author" data-delta="6">T.R. Fleiter</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">658-662; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5558 </span></div>
  
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60173" data-node-nid="60173" id="node-60173--2916815492" data-pisa="ajnr;39/4/663" data-pisa-master="ajnr;ajnr.A5549" data-apath="/ajnr/39/4/663.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/663" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Prediction of the Multisegment Clot Sign on Dynamic CT Angiography of Cardioembolic Stroke</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">Z. Chen</span>, <span class="highwire-citation-author" data-delta="1">F. Shi</span>, <span class="highwire-citation-author" data-delta="2">M. Zhang</span>, <span class="highwire-citation-author" data-delta="3">X. Gong</span>, <span class="highwire-citation-author" data-delta="4">L. Lin</span> and <span class="highwire-citation-author" data-delta="5">M. Lou</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">663-668; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5549 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60156" data-node-nid="60156" id="node-60156--286066238" data-pisa="ajnr;39/4/669" data-pisa-master="ajnr;ajnr.A5570" data-apath="/ajnr/39/4/669.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/669" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Arterial Spin-Labeling Improves Detection of Intracranial Dural Arteriovenous Fistulas with MRI</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">S.A. Amukotuwa</span>, <span class="highwire-citation-author" data-delta="1">M.P. Marks</span>, <span class="highwire-citation-author" data-delta="2">G. Zaharchuk</span>, <span class="highwire-citation-author" data-delta="3">F. Calamante</span>, <span class="highwire-citation-author" data-delta="4">R. Bammer</span> and <span class="highwire-citation-author" data-delta="5">N. Fischbein</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">669-677; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5570 </span></div>
  
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60170" data-node-nid="60170" id="node-60170--21159155314" data-pisa="ajnr;39/4/678" data-pisa-master="ajnr;ajnr.A5535" data-apath="/ajnr/39/4/678.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5535" data-atom-uri="/ajnr/39/4/678.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/678" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Early Hemodynamic Response Assessment of Stereotactic Radiosurgery for a Cerebral Arteriovenous Malformation Using 4D Flow MRI</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">C.Q. Li</span>, <span class="highwire-citation-author" data-delta="1">A. Hsiao</span>, <span class="highwire-citation-author" data-delta="2">J. Hattangadi-Gluth</span>, <span class="highwire-citation-author" data-delta="3">J. Handwerker</span> and <span class="highwire-citation-author" data-delta="4">N. Farid</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">678-681; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5535 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60161" data-node-nid="60161" id="node-60161--21912824274" data-pisa="ajnr;39/4/682" data-pisa-master="ajnr;ajnr.A5571" data-apath="/ajnr/39/4/682.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5571" data-atom-uri="/ajnr/39/4/682.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/682" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Quantitative Phase-Contrast MR Angiography to Measure Hemodynamic Changes in Idiopathic Intracranial Hypertension</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">J. Juhász</span>, <span class="highwire-citation-author" data-delta="1">T. Lindner</span>, <span class="highwire-citation-author" data-delta="2">C. Riedel</span>, <span class="highwire-citation-author" data-delta="3">N.G. Margraf</span>, <span class="highwire-citation-author" data-delta="4">O. Jansen</span> and <span class="highwire-citation-author" data-delta="5">A. Rohr</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">682-686; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5571 </span></div>
  
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60174" data-node-nid="60174" id="node-60174--22056490079" data-pisa="ajnr;39/4/687" data-pisa-master="ajnr;ajnr.A5572" data-apath="/ajnr/39/4/687.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5572" data-atom-uri="/ajnr/39/4/687.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/687" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">MRI Features Can Predict 1p/19q Status in Intracranial Gliomas</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">A. Lasocki</span>, <span class="highwire-citation-author" data-delta="1">F. Gaillard</span>, <span class="highwire-citation-author" data-delta="2">A. Gorelik</span> and <span class="highwire-citation-author" data-delta="3">M. Gonzales</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">687-692; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5572 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60163" data-node-nid="60163" id="node-60163--21622067584" data-pisa="ajnr;39/4/693" data-pisa-master="ajnr;ajnr.A5569" data-apath="/ajnr/39/4/693.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-art-cat highwire-cite-metadata">FELLOWS' JOURNAL CLUB</span><span class="separator-pipe"></span><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/693" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Whole-Tumor Histogram and Texture Analyses of DTI for Evaluation of <em>IDH1</em>-Mutation and 1p/19q-Codeletion Status in World Health Organization Grade II Gliomas</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">Y.W. Park</span>, <span class="highwire-citation-author" data-delta="1">K. Han</span>, <span class="highwire-citation-author" data-delta="2">S.S. Ahn</span>, <span class="highwire-citation-author" data-delta="3">Y.S. Choi</span>, <span class="highwire-citation-author" data-delta="4">J.H. Chang</span>, <span class="highwire-citation-author" data-delta="5">S.H. Kim</span>, <span class="highwire-citation-author" data-delta="6">S.-G. Kang</span>, <span class="highwire-citation-author" data-delta="7">E.H. Kim</span> and <span class="highwire-citation-author" data-delta="8">S.-K. Lee</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">693-698; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5569 </span></div>
  
    	<div class="highwire-cite-snippet"><div class="highwire-markup"><div xmlns="http://www.w3.org/1999/xhtml" class="section precis" id="abstract-1" xmlns:xhtml="http://www.w3.org/1999/xhtml"><p id="p-2">Ninety-three patients with World Health Organization grade II gliomas with known <em>IDH</em>-mutation and 1p/19q-codeletion status (18 <em>IDH1</em> wild-type, 45 <em>IDH1</em>-mutant and no 1p/19q codeletion, 30 <em>IDH</em>-mutant and 1p/19q codeleted tumors) underwent DTI. ROIs were drawn on every section of the T2-weighted images and transferred to the ADC and the fractional anisotropy maps to derive volume-based data of the entire tumor. Histogram and texture analyses were correlated with the <em>IDH1</em>-mutation and 1p/19q-codeletion status. Various histogram and texture parameters differed significantly according to <em>IDH1</em>-mutation and 1p/19q-codeletion status. The skewness and energy of ADC, fractional anisotropy 10th and 25th percentiles, and correlation of fractional anisotropy were independent predictors of an <em>IDH1</em> wild-type in the least absolute shrinkage and selection operator. The authors conclude that whole-tumor histogram and texture features of the ADC and fractional anisotropy maps are useful for predicting the <em>IDH1</em>-mutation and 1p/19q-codeletion status in World Health Organization grade II gliomas.</p></div></div></div>
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60151" data-node-nid="60151" id="node-60151--2872512787" data-pisa="ajnr;39/4/699" data-pisa-master="ajnr;ajnr.A5544" data-apath="/ajnr/39/4/699.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5544" data-atom-uri="/ajnr/39/4/699.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/699" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Brain Imaging in Cases with Positive Serology for Dengue with Neurologic Symptoms: A Clinicoradiologic Correlation</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">H.A. Vanjare</span>, <span class="highwire-citation-author" data-delta="1">P. Mannam</span>, <span class="highwire-citation-author" data-delta="2">A.K. Mishra</span>, <span class="highwire-citation-author" data-delta="3">R. Karuppusami</span>, <span class="highwire-citation-author" data-delta="4">R.A.B. Carey</span>, <span class="highwire-citation-author" data-delta="5">A.M. Abraham</span>, <span class="highwire-citation-author" data-delta="6">W. Rose</span>, <span class="highwire-citation-author" data-delta="7">R. Iyyadurai</span> and <span class="highwire-citation-author" data-delta="8">S. Mani</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">699-703; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5544 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60150" data-node-nid="60150" id="node-60150--22047223410" data-pisa="ajnr;39/4/704" data-pisa-master="ajnr;ajnr.A5547" data-apath="/ajnr/39/4/704.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/704" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">7T Brain MRS in HIV Infection: Correlation with Cognitive Impairment and Performance on Neuropsychological Tests</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">M. Mohamed</span>, <span class="highwire-citation-author" data-delta="1">P.B. Barker</span>, <span class="highwire-citation-author" data-delta="2">R.L. Skolasky</span> and <span class="highwire-citation-author" data-delta="3">N. Sacktor</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">704-712; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5547 </span></div>
  
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60144" data-node-nid="60144" id="node-60144--2909324692" data-pisa="ajnr;39/4/713" data-pisa-master="ajnr;ajnr.A5546" data-apath="/ajnr/39/4/713.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-art-cat highwire-cite-metadata">EDITOR'S CHOICE</span><span class="separator-pipe"></span><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/713" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Quantification of Intracranial Aneurysm Volume Pulsation with 7T MRI</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">R. Kleinloog</span>, <span class="highwire-citation-author" data-delta="1">J.J.M. Zwanenburg</span>, <span class="highwire-citation-author" data-delta="2">B. Schermers</span>, <span class="highwire-citation-author" data-delta="3">E. Krikken</span>, <span class="highwire-citation-author" data-delta="4">Y.M. Ruigrok</span>, <span class="highwire-citation-author" data-delta="5">P.R. Luijten</span>, <span class="highwire-citation-author" data-delta="6">F. Visser</span>, <span class="highwire-citation-author" data-delta="7">L. Regli</span>, <span class="highwire-citation-author" data-delta="8">G.J.E. Rinkel</span> and <span class="highwire-citation-author" data-delta="9">B.H. Verweij</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">713-719; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5546 </span></div>
  
    	<div class="highwire-cite-snippet"><div class="highwire-markup"><div xmlns="http://www.w3.org/1999/xhtml" class="section precis" id="abstract-1" xmlns:xhtml="http://www.w3.org/1999/xhtml"><p id="p-2">Tenunruptured aneurysms in 9 patients were studied using a high-resolution 3D gradient-echo sequence with cardiac gating. Semiautomatic segmentation was used to measure aneurysm volume per cardiac phase. Aneurysm pulsation was defined as the relative increase in volume between the phase with the smallest volume and the phase with the largest volume. The accuracy and precision of the measured volume pulsations were addressed by digital phantom simulations and a repeat image analysis. In Stage II, the imaging protocol was optimized and 9 patients with 9 aneurysms were studied with and without administration of a contrast agent. Mean aneurysm pulsation in Stage I was 8%, with a mean volume change of 15 mm<sup>3</sup>. The artifactual volume pulsations measured with the digital phantom simulations were of the same magnitude as the volume pulsations observed in the patient data. Volume pulsation quantification with the current imaging protocol on 7T MR imaging is not accurate due to multiple imaging artifacts.</p></div></div></div>
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60166" data-node-nid="60166" id="node-60166--2550195381" data-pisa="ajnr;39/4/720" data-pisa-master="ajnr;ajnr.A5561" data-apath="/ajnr/39/4/720.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-art-cat highwire-cite-metadata">FELLOWS' JOURNAL CLUB</span><span class="separator-pipe"></span><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">ADULT BRAIN</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5561" data-atom-uri="/ajnr/39/4/720.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/720" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">HARMless: Transient Cortical and Sulcal Hyperintensity on Gadolinium-Enhanced FLAIR after Elective Endovascular Coiling of Intracranial Aneurysms</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">S. Suthiphosuwan</span>, <span class="highwire-citation-author" data-delta="1">C.C.-T. Hsu</span> and <span class="highwire-citation-author" data-delta="2">A. Bharatha</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">720-726; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5561 </span></div>
  
    	<div class="highwire-cite-snippet"><div class="highwire-markup"><div xmlns="http://www.w3.org/1999/xhtml" class="section precis" id="abstract-1" xmlns:xhtml="http://www.w3.org/1999/xhtml"><p id="p-1">The authorsconducted a retrospective review of 58 patients with 62 MR imaging studies performed within 72 hours following endovascular treatment of intracranial aneurysms. Patient demographics, aneurysm location, and vascular territory distribution of cortical and sulcalhyperintensity on gadolinium-enhanced FLAIR were documented. Cortical and sulcalhyperintensity on gadolinium-enhanced FLAIR was found in 51.61% of post-endovascular treatment MR imaging studies, with complete resolution of findings in all patients on the available follow-up studies (27/27). Angiographic iodinated contrast medium injection and arterial anatomy matched the vascular distribution of cortical and sulcalhyperintensity on gadolinium-enhanced FLAIR. Thishyperintensity is a transient observation in the arterial territory exposed to iodinated contrast medium during endovascular treatment of intracranial aneurysms, and is significantly associated with procedural time and the frequency of angiographic runs, suggesting a potential technical influence on the breakdown of the BBB.</p></div></div></div>
  
  
</div>
</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60162" data-node-nid="60162" id="node-60162--2708732739" data-pisa="ajnr;39/4/727" data-pisa-master="ajnr;ajnr.A5568" data-apath="/ajnr/39/4/727.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">INTERVENTIONAL</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5568" data-atom-uri="/ajnr/39/4/727.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/727" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Radiation Dosimetry of 3D Rotational Neuroangiography and 2D-DSA in Children</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">N.A. Shkumat</span>, <span class="highwire-citation-author" data-delta="1">M.M. Shroff</span> and <span class="highwire-citation-author" data-delta="2">P. Muthusami</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">727-733; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5568 </span></div>
  
  
  
</div>
</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60148" data-node-nid="60148" id="node-60148--21626119696" data-pisa="ajnr;39/4/734" data-pisa-master="ajnr;ajnr.A5552" data-apath="/ajnr/39/4/734.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">INTERVENTIONAL</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/734" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">A Patient Dose-Reduction Technique for Neuroendovascular Image-Guided Interventions: Image-Quality Comparison Study</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">A. Sonig</span>, <span class="highwire-citation-author" data-delta="1">S.V. Setlur Nagesh</span>, <span class="highwire-citation-author" data-delta="2">V.S. Fennell</span>, <span class="highwire-citation-author" data-delta="3">S. Gandhi</span>, <span class="highwire-citation-author" data-delta="4">L. Rangel-Castilla</span>, <span class="highwire-citation-author" data-delta="5">C.N. Ionita</span>, <span class="highwire-citation-author" data-delta="6">K.V. Snyder</span>, <span class="highwire-citation-author" data-delta="7">L.N. Hopkins</span>, <span class="highwire-citation-author" data-delta="8">D.R. Bednarek</span>, <span class="highwire-citation-author" data-delta="9">S. Rudin</span>, <span class="highwire-citation-author" data-delta="10">A.H. Siddiqui</span> and <span class="highwire-citation-author" data-delta="11">E.I. Levy</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">734-741; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5552 </span></div>
  
  
  
</div>
</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60155" data-node-nid="60155" id="node-60155--21587524974" data-pisa="ajnr;39/4/742" data-pisa-master="ajnr;ajnr.A5587" data-apath="/ajnr/39/4/742.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">FUNCTIONAL</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/742" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Altered Regional Homogeneity in Chronic Insomnia Disorder with or without Cognitive Impairment</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">R. Pang</span>, <span class="highwire-citation-author" data-delta="1">R. Guo</span>, <span class="highwire-citation-author" data-delta="2">X. Wu</span>, <span class="highwire-citation-author" data-delta="3">F. Hu</span>, <span class="highwire-citation-author" data-delta="4">M. Liu</span>, <span class="highwire-citation-author" data-delta="5">L. Zhang</span>, <span class="highwire-citation-author" data-delta="6">Z. Wang</span> and <span class="highwire-citation-author" data-delta="7">K. Li</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">742-747; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5587 </span></div>
  
  
  
</div>
</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60152" data-node-nid="60152" id="node-60152--2340840924" data-pisa="ajnr;39/4/748" data-pisa-master="ajnr;ajnr.A5548" data-apath="/ajnr/39/4/748.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-art-cat highwire-cite-metadata">FELLOWS' JOURNAL CLUB</span><span class="separator-pipe"></span><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">HEAD &amp; NECK</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5548" data-atom-uri="/ajnr/39/4/748.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/748" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">MRI with DWI for the Detection of Posttreatment Head and Neck Squamous Cell Carcinoma: Why Morphologic MRI Criteria Matter</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">A. Ailianou</span>, <span class="highwire-citation-author" data-delta="1">P. Mundada</span>, <span class="highwire-citation-author" data-delta="2">T. De Perrot</span>, <span class="highwire-citation-author" data-delta="3">M. Pusztaszieri</span>, <span class="highwire-citation-author" data-delta="4">P.-A. Poletti</span> and <span class="highwire-citation-author" data-delta="5">M. Becker</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">748-755; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5548 </span></div>
  
    	<div class="highwire-cite-snippet"><div class="highwire-markup"><div xmlns="http://www.w3.org/1999/xhtml" class="section precis" id="abstract-1" xmlns:xhtml="http://www.w3.org/1999/xhtml"><p id="p-2">The authors analyzed 1.5T MRI examinations of 100 consecutive patients treated with radiation therapy with or without additional surgery for head and neck squamous cell carcinoma. MRI examinations included morphologic sequences and DWI. Histology and follow-up served as the standard of reference. Two readers, blinded to clinical/histologic/ follow-up data, evaluated images according to clearly defined criteria for the diagnosis of recurrent head and neck squamous cell carcinoma/second primary head and neck squamous cell carcinoma occurring after treatment, post-radiation therapy inflammatory edema, and late fibrosis. They conclude that adding precise morphologic MRI criteria to quantitative DWI enables reproducible and accurate detection of recurrent head and neck squamous cell carcinoma/second primary head and neck squamous cell carcinoma occurring after treatment.</p></div></div></div>
  
  
</div>
</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60164" data-node-nid="60164" id="node-60164--265388397" data-pisa="ajnr;39/4/756" data-pisa-master="ajnr;ajnr.A5554" data-apath="/ajnr/39/4/756.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">HEAD &amp; NECK</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5554" data-atom-uri="/ajnr/39/4/756.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/756" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Clinical Validation of a Predictive Model for the Presence of Cervical Lymph Node Metastasis in Papillary Thyroid Cancer</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">N.U. Patel</span>, <span class="highwire-citation-author" data-delta="1">K.E. Lind</span>, <span class="highwire-citation-author" data-delta="2">K. McKinney</span>, <span class="highwire-citation-author" data-delta="3">T.J. Clark</span>, <span class="highwire-citation-author" data-delta="4">S.S. Pokharel</span>, <span class="highwire-citation-author" data-delta="5">J.M. Meier</span>, <span class="highwire-citation-author" data-delta="6">E.R. Stamm</span>, <span class="highwire-citation-author" data-delta="7">K. Garg</span> and <span class="highwire-citation-author" data-delta="8">B. Haugen</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">756-761; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5554 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60165" data-node-nid="60165" id="node-60165--21485126361" data-pisa="ajnr;39/4/762" data-pisa-master="ajnr;ajnr.A5539" data-apath="/ajnr/39/4/762.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">HEAD &amp; NECK</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5539" data-atom-uri="/ajnr/39/4/762.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/762" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Melanoma of the Sinonasal Tract: Value of a Septate Pattern on Precontrast T1-Weighted MR Imaging</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">Y.-K. Kim</span>, <span class="highwire-citation-author" data-delta="1">J.W. Choi</span>, <span class="highwire-citation-author" data-delta="2">H.-J. Kim</span>, <span class="highwire-citation-author" data-delta="3">H.Y. Kim</span>, <span class="highwire-citation-author" data-delta="4">G.M. Park</span>, <span class="highwire-citation-author" data-delta="5">Y.-H. Ko</span>, <span class="highwire-citation-author" data-delta="6">J. Cha</span> and <span class="highwire-citation-author" data-delta="7">S.T. Kim</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">762-767; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5539 </span></div>
  
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60167" data-node-nid="60167" id="node-60167--21299528281" data-pisa="ajnr;39/4/768" data-pisa-master="ajnr;ajnr.A5567" data-apath="/ajnr/39/4/768.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">HEAD &amp; NECK</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5567" data-atom-uri="/ajnr/39/4/768.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/768" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Intraoperative Conebeam CT for Assessment of Intracochlear Positioning of Electrode Arrays in Adult Recipients of Cochlear Implants</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">H. Jia</span>, <span class="highwire-citation-author" data-delta="1">R. Torres</span>, <span class="highwire-citation-author" data-delta="2">Y. Nguyen</span>, <span class="highwire-citation-author" data-delta="3">D. De Seta</span>, <span class="highwire-citation-author" data-delta="4">E. Ferrary</span>, <span class="highwire-citation-author" data-delta="5">H. Wu</span>, <span class="highwire-citation-author" data-delta="6">O. Sterkers</span>, <span class="highwire-citation-author" data-delta="7">D. Bernardeschi</span> and <span class="highwire-citation-author" data-delta="8">I. Mosnier</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">768-774; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5567 </span></div>
  
  
  
</div>
</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60176" data-node-nid="60176" id="node-60176--22121547740" data-pisa="ajnr;39/4/775" data-pisa-master="ajnr;ajnr.A5559" data-apath="/ajnr/39/4/775.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-toc-section highwire-cite-metadata"><span class="wrapper">PEDIATRICS</span> </span></div>
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5559" data-atom-uri="/ajnr/39/4/775.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/775" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Modeling Early Postnatal Brain Growth and Development with CT: Changes in the Brain Radiodensity Histogram from Birth to 2 Years</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">K.A. Cauley</span>, <span class="highwire-citation-author" data-delta="1">Y. Hu</span>, <span class="highwire-citation-author" data-delta="2">J. Och</span>, <span class="highwire-citation-author" data-delta="3">P.J. Yorks</span> and <span class="highwire-citation-author" data-delta="4">S.W. Fielden</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">775-781; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5559 </span></div>
  
  
  
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      <a href="/content/39/4/782" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">MRI Features of Aquaporin-4 Antibody–Positive Longitudinally Extensive Transverse Myelitis: Insights into the Diagnosis of Neuromyelitis Optica Spectrum Disorders</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">C.G. Chee</span>, <span class="highwire-citation-author" data-delta="1">K.S. Park</span>, <span class="highwire-citation-author" data-delta="2">J.W. Lee</span>, <span class="highwire-citation-author" data-delta="3">H.W. Ahn</span>, <span class="highwire-citation-author" data-delta="4">E. Lee</span>, <span class="highwire-citation-author" data-delta="5">Y. Kang</span> and <span class="highwire-citation-author" data-delta="6">H.S. Kang</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">782-787; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5551 </span></div>
  
  
  
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      <a href="/content/39/4/788" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Normal Values of Magnetic Relaxation Parameters of Spine Components with the Synthetic MRI Sequence</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">M. Drake-Pérez</span>, <span class="highwire-citation-author" data-delta="1">B.M.A. Delattre</span>, <span class="highwire-citation-author" data-delta="2">J. Boto</span>, <span class="highwire-citation-author" data-delta="3">A. Fitsiori</span>, <span class="highwire-citation-author" data-delta="4">K.-O. Lovblad</span>, <span class="highwire-citation-author" data-delta="5">S. Boudabbous</span> and <span class="highwire-citation-author" data-delta="6">M.I. Vargas</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">788-795; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5566 </span></div>
  
  
  
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</div></div></li></ul></div><div class="issue-toc-section issue-toc-section-letters-online-only"><h2 id="LettersOnlineonly" class="toc-heading letters-online-only">Letters: (Online only)</h2><ul class="toc-section"><li class="first odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60149" data-node-nid="60149" id="node-60149--21119021724" data-pisa="ajnr;39/4/E47" data-pisa-master="ajnr;ajnr.A5529" data-apath="/ajnr/39/4/E47.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5529" data-atom-uri="/ajnr/39/4/E47.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/E47" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">“Delayed Pial Vessels” in Multiphase CT Angiography Aid in the Detection of Arterial Occlusion in Anterior Circulation</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">R.-J. Singh</span>, <span class="highwire-citation-author" data-delta="1">C. Zerna</span> and <span class="highwire-citation-author" data-delta="2">B.K. Menon</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">E47; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5529 </span></div>
  
  
  
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</div></div></li><li class="even toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60172" data-node-nid="60172" id="node-60172--21164448803" data-pisa="ajnr;39/4/E48" data-pisa-master="ajnr;ajnr.A5536" data-apath="/ajnr/39/4/E48.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5536" data-atom-uri="/ajnr/39/4/E48.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/E48" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title"><em>Reply:</em></span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">D. Byrne</span>, <span class="highwire-citation-author" data-delta="1">J.P. Walsh</span> and <span class="highwire-citation-author" data-delta="2">P.J. MacMahon</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">E48; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5536 </span></div>
  
  
  
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</div></div></li><li class="odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60160" data-node-nid="60160" id="node-60160--2777387395" data-pisa="ajnr;39/4/E49" data-pisa-master="ajnr;ajnr.A5553" data-apath="/ajnr/39/4/E49.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5553" data-atom-uri="/ajnr/39/4/E49.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/E49" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Neuroradiology Fellowship Case Requirements Need Reform</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">C.M. Pfeifer</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">E49-E50; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5553 </span></div>
  
  
  
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      <div class="highwire-cite-access"><span class="highwire-citation-access"><i class="highwire-access-icon highwire-access-icon-open-access open-access hw-icon-open-access" title="Open Access" aria-hidden="true"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-open-access" style="">Open Access</span></span></div>
  
      <a href="/content/39/4/E51" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">Relationship between Ischemic Injury and Patient Outcomes after Surgical or Endovascular Treatment of Ruptured Anterior Communicating Artery Aneurysms</span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">S. Mugikura</span>, <span class="highwire-citation-author" data-delta="1">S. Takahashi</span> and <span class="highwire-citation-author" data-delta="2">K. Takase</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">E51-E52; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5564 </span></div>
  
  
  
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</div></div></li><li class="last odd toc-item"><div class="toc-citation"><div class="highwire-article-citation highwire-citation-type-highwire-article node60158" data-node-nid="60158" id="node-60158--21052466218" data-pisa="ajnr;39/4/E53" data-pisa-master="ajnr;ajnr.A5584" data-apath="/ajnr/39/4/E53.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
  
      <div class="highwire-cite-access"><span class="highwire-citation-access highwire-citation-access-check" data-pisa-id="ajnr;ajnr.A5584" data-atom-uri="/ajnr/39/4/E53.atom" data-request-view="full"><i class="highwire-access-icon highwire-access-icon-user-access user-access icon-ok-sign" title="You have access" aria-hidden="true" style="display:none;"></i><span  class="element-invisible highwire-access-icon highwire-access-icon-user-access" style="display:none;">You have access</span></span></div>
  
      <a href="/content/39/4/E53" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title"><em>Reply:</em></span></a>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">J.J. Heit</span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">April 2018, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">39 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(4) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">E53; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A5584 </span></div>
  
  
  
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