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<meta name="DC.Title" content="MR Imaging of the Extracranial Facial Nerve with the CISS Sequence" />
<meta name="DC.Identifier" content="10.3174/ajnr.A6261" />
<meta name="DC.Date" content="2019-11-01" />
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<meta name="DC.Description" content="BACKGROUND AND PURPOSE: MR imaging is not routinely used to image the extracranial facial nerve. The purpose of this study was to determine the extent to which this nerve can be visualized with a CISS sequence and to determine the feasibility of using that sequence for locating the nerve relative to tumor.

MATERIALS AND METHODS: Thirty-two facial nerves in 16 healthy subjects and 4 facial nerves in 4 subjects with parotid gland tumors were imaged with an axial CISS sequence protocol that included 0.8-mm isotropic voxels on a 3T MR imaging system with a 64-channel head/neck coil. Four observers independently segmented the 32 healthy subject nerves. Segmentations were compared by calculating average Hausdorff distance values and Dice similarity coefficients.

RESULTS: The primary bifurcation of the extracranial facial nerve into the superior temporofacial and inferior cervicofacial trunks was visible on all 128 segmentations. The mean of the average Hausdorff distances was 1.2 mm (range, 0.3–4.6 mm). Dice coefficients ranged from 0.40 to 0.82. The relative position of the facial nerve to the tumor could be inferred in all 4 tumor cases.

CONCLUSIONS: The facial nerve can be seen on CISS images from the stylomastoid foramen to the temporofacial and cervicofacial trunks, proximal to the parotid plexus. Use of a CISS protocol is feasible in the clinical setting to determine the location of the facial nerve relative to tumor." />
<meta name="DC.Contributor" content="J.P. Guenette" />
<meta name="DC.Contributor" content="N. Ben-Shlomo" />
<meta name="DC.Contributor" content="J. Jayender" />
<meta name="DC.Contributor" content="R.T. Seethamraju" />
<meta name="DC.Contributor" content="V. Kimbrell" />
<meta name="DC.Contributor" content="N.-A. Tran" />
<meta name="DC.Contributor" content="R.Y. Huang" />
<meta name="DC.Contributor" content="C.J. Kim" />
<meta name="DC.Contributor" content="J.I. Kass" />
<meta name="DC.Contributor" content="C.E. Corrales" />
<meta name="DC.Contributor" content="T.C. Lee" />
<meta name="article:published_time" content="2019-11-01" />
<meta name="article:section" content="Head &amp;amp; Neck" />
<meta name="citation_title" content="MR Imaging of the Extracranial Facial Nerve with the CISS Sequence" />
<meta name="citation_abstract" lang="en" content="&lt;h3&gt;BACKGROUND AND PURPOSE:&lt;/h3&gt;
&lt;p&gt;MR imaging is not routinely used to image the extracranial facial nerve. The purpose of this study was to determine the extent to which this nerve can be visualized with a CISS sequence and to determine the feasibility of using that sequence for locating the nerve relative to tumor.&lt;/p&gt;&lt;h3&gt;MATERIALS AND METHODS:&lt;/h3&gt;
&lt;p&gt;Thirty-two facial nerves in 16 healthy subjects and 4 facial nerves in 4 subjects with parotid gland tumors were imaged with an axial CISS sequence protocol that included 0.8-mm isotropic voxels on a 3T MR imaging system with a 64-channel head/neck coil. Four observers independently segmented the 32 healthy subject nerves. Segmentations were compared by calculating average Hausdorff distance values and Dice similarity coefficients.&lt;/p&gt;&lt;h3&gt;RESULTS:&lt;/h3&gt;
&lt;p&gt;The primary bifurcation of the extracranial facial nerve into the superior temporofacial and inferior cervicofacial trunks was visible on all 128 segmentations. The mean of the average Hausdorff distances was 1.2 mm (range, 0.3–4.6 mm). Dice coefficients ranged from 0.40 to 0.82. The relative position of the facial nerve to the tumor could be inferred in all 4 tumor cases.&lt;/p&gt;&lt;h3&gt;CONCLUSIONS:&lt;/h3&gt;
&lt;p&gt;The facial nerve can be seen on CISS images from the stylomastoid foramen to the temporofacial and cervicofacial trunks, proximal to the parotid plexus. Use of a CISS protocol is feasible in the clinical setting to determine the location of the facial nerve relative to tumor.&lt;/p&gt;" />
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<meta name="twitter:title" content="MR Imaging of the Extracranial Facial Nerve with the CISS Sequence" />
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<meta name="twitter:description" content="BACKGROUND AND PURPOSE: MR imaging is not routinely used to image the extracranial facial nerve. The purpose of this study was to determine the extent to which this nerve can be visualized with a CISS sequence and to determine the feasibility of using that sequence for locating the nerve relative to tumor.

MATERIALS AND METHODS: Thirty-two facial nerves in 16 healthy subjects and 4 facial nerves in 4 subjects with parotid gland tumors were imaged with an axial CISS sequence protocol that included 0.8-mm isotropic voxels on a 3T MR imaging system with a 64-channel head/neck coil. Four observers independently segmented the 32 healthy subject nerves. Segmentations were compared by calculating average Hausdorff distance values and Dice similarity coefficients.

RESULTS: The primary bifurcation of the extracranial facial nerve into the superior temporofacial and inferior cervicofacial trunks was visible on all 128 segmentations. The mean of the average Hausdorff distances was 1.2 mm (range, 0.3–4.6 mm). Dice coefficients ranged from 0.40 to 0.82. The relative position of the facial nerve to the tumor could be inferred in all 4 tumor cases.

CONCLUSIONS: The facial nerve can be seen on CISS images from the stylomastoid foramen to the temporofacial and cervicofacial trunks, proximal to the parotid plexus. Use of a CISS protocol is feasible in the clinical setting to determine the location of the facial nerve relative to tumor." />
<meta name="og-title" property="og:title" content="MR Imaging of the Extracranial Facial Nerve with the CISS Sequence" />
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<meta name="og-description" property="og:description" content="BACKGROUND AND PURPOSE: MR imaging is not routinely used to image the extracranial facial nerve. The purpose of this study was to determine the extent to which this nerve can be visualized with a CISS sequence and to determine the feasibility of using that sequence for locating the nerve relative to tumor.

MATERIALS AND METHODS: Thirty-two facial nerves in 16 healthy subjects and 4 facial nerves in 4 subjects with parotid gland tumors were imaged with an axial CISS sequence protocol that included 0.8-mm isotropic voxels on a 3T MR imaging system with a 64-channel head/neck coil. Four observers independently segmented the 32 healthy subject nerves. Segmentations were compared by calculating average Hausdorff distance values and Dice similarity coefficients.

RESULTS: The primary bifurcation of the extracranial facial nerve into the superior temporofacial and inferior cervicofacial trunks was visible on all 128 segmentations. The mean of the average Hausdorff distances was 1.2 mm (range, 0.3–4.6 mm). Dice coefficients ranged from 0.40 to 0.82. The relative position of the facial nerve to the tumor could be inferred in all 4 tumor cases.

CONCLUSIONS: The facial nerve can be seen on CISS images from the stylomastoid foramen to the temporofacial and cervicofacial trunks, proximal to the parotid plexus. Use of a CISS protocol is feasible in the clinical setting to determine the location of the facial nerve relative to tumor." />
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    <div class="highwire-article-citation highwire-citation-type-highwire-article node71289--5" data-node-nid="71289" id="top-node-71289--61563865383" data-pisa="ajnr;40/11/1954" data-pisa-master="ajnr;ajnr.A6261" data-apath="/ajnr/40/11/1954.atom" data-hw-author-tooltip-instance="highwire_author_tooltip"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-jcore-article-title-complete clearfix has-author-tooltip highwire-citation-highwire-article-top-a">
  
  
      <div class="highwire-cite-overline"><span  class="highwire-cite-metadata-article-type highwire-cite-metadata">Research Article</span><span class="separator-pipe"></span><span  class="highwire-cite-metadata-art-cat highwire-cite-metadata"><span class="wrapper">Head &amp; Neck</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>
  
      <h1 class="highwire-cite-title" id="page-title">MR Imaging of the Extracranial Facial Nerve with the CISS Sequence</h1>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">J.P. Guenette</span>, <span class="highwire-citation-author" data-delta="1">N. Ben-Shlomo</span>, <span class="highwire-citation-author" data-delta="2">J. Jayender</span>, <span class="highwire-citation-author" data-delta="3">R.T. Seethamraju</span>, <span class="highwire-citation-author" data-delta="4">V. Kimbrell</span>, <span class="highwire-citation-author" data-delta="5">N.-A. Tran</span>, <span class="highwire-citation-author" data-delta="6">R.Y. Huang</span>, <span class="highwire-citation-author" data-delta="7">C.J. Kim</span>, <span class="highwire-citation-author" data-delta="8">J.I. Kass</span>, <span class="highwire-citation-author" data-delta="9">C.E. Corrales</span> and <span class="highwire-citation-author" data-delta="10">T.C. 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">November 2019,  </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">40 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(11) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1954-1959; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A6261 </span></div>
  
  
  
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<div id="hw-article-author-popups-top-node-71289--61563865383" style="display: none;"><div class="author-tooltip-0"><div class="author-tooltip-name">J.P. Guenette </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Divisions of Neuroradiology (J.P.G., J.J., V.K., N.-A.T., R.Y.H., C.J.K., T.C.L.)</div></span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=J.P.%2BGuenette%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Guenette%20J&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link"><a href="/search/author1%3AJ.P.%2BGuenette%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li><li class="author-orcid-link last"><a href="https://orcid.org/0000-0002-4684-5469" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for J.P. Guenette</a></li></ul></div><div class="author-tooltip-1"><div class="author-tooltip-name">N. Ben-Shlomo </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Otolaryngology—Head and Neck Surgery (N.B.-S., J.I.K., C.E.C), Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts</div></span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=N.%2BBen-Shlomo%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Ben-Shlomo%20N&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link"><a href="/search/author1%3AN.%2BBen-Shlomo%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li><li class="author-orcid-link last"><a href="https://orcid.org/0000-0002-5055-8286" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for N. Ben-Shlomo</a></li></ul></div><div class="author-tooltip-2"><div class="author-tooltip-name">J. Jayender </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Divisions of Neuroradiology (J.P.G., J.J., V.K., N.-A.T., R.Y.H., C.J.K., T.C.L.)</div></span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=J.%2BJayender%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Jayender%20J&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link"><a href="/search/author1%3AJ.%2BJayender%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li><li class="author-orcid-link last"><a href="https://orcid.org/0000-0002-3308-3012" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for J. Jayender</a></li></ul></div><div class="author-tooltip-3"><div class="author-tooltip-name">R.T. Seethamraju </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>c</span>Siemens Medical Solutions USA (R.T.S.), Boston, Massachusetts</div></span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=R.T.%2BSeethamraju%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Seethamraju%20R&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link"><a href="/search/author1%3AR.T.%2BSeethamraju%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li><li class="author-orcid-link last"><a href="https://orcid.org/0000-0002-2719-6854" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for R.T. Seethamraju</a></li></ul></div><div class="author-tooltip-4"><div class="author-tooltip-name">V. Kimbrell </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Divisions of Neuroradiology (J.P.G., J.J., V.K., N.-A.T., R.Y.H., C.J.K., T.C.L.)</div></span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=V.%2BKimbrell%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Kimbrell%20V&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link"><a href="/search/author1%3AV.%2BKimbrell%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li><li class="author-orcid-link last"><a href="https://orcid.org/0000-0003-1789-2482" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for V. 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Tran </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Divisions of Neuroradiology (J.P.G., J.J., V.K., N.-A.T., R.Y.H., C.J.K., T.C.L.)</div></span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=N.-A.%2BTran%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Tran%20N&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link"><a href="/search/author1%3AN.-A.%2BTran%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li><li class="author-orcid-link last"><a href="https://orcid.org/0000-0002-2424-7724" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for N.-A. 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Kim </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Divisions of Neuroradiology (J.P.G., J.J., V.K., N.-A.T., R.Y.H., C.J.K., T.C.L.)</div></span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=C.J.%2BKim%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Kim%20C&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link"><a href="/search/author1%3AC.J.%2BKim%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li><li class="author-orcid-link last"><a href="https://orcid.org/0000-0002-5485-7670" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for C.J. 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Kass </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Otolaryngology—Head and Neck Surgery (N.B.-S., J.I.K., C.E.C), Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts</div></span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=J.I.%2BKass%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Kass%20J&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link"><a href="/search/author1%3AJ.I.%2BKass%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li><li class="author-orcid-link last"><a href="https://orcid.org/0000-0002-2142-5759" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for J.I. 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        	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-volume highwire-cite-metadata">Vol. 40</span>, <span  class="highwire-cite-metadata-issue highwire-cite-metadata">Issue 11 </span><div  class="highwire-cite-metadata-pubdate highwire-cite-metadata">1 Nov 2019 </div></div>
      
      
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      <div class="highwire-cite-title">MR Imaging of the Extracranial Facial Nerve with the CISS Sequence</div>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0"><span class="nlm-given-names">J.P.</span> <span class="nlm-surname">Guenette</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">N.</span> <span class="nlm-surname">Ben-Shlomo</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">J.</span> <span class="nlm-surname">Jayender</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">R.T.</span> <span class="nlm-surname">Seethamraju</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">V.</span> <span class="nlm-surname">Kimbrell</span></span>, <span class="highwire-citation-author" data-delta="5"><span class="nlm-given-names">N.-A.</span> <span class="nlm-surname">Tran</span></span>, <span class="highwire-citation-author" data-delta="6"><span class="nlm-given-names">R.Y.</span> <span class="nlm-surname">Huang</span></span>, <span class="highwire-citation-author" data-delta="7"><span class="nlm-given-names">C.J.</span> <span class="nlm-surname">Kim</span></span>, <span class="highwire-citation-author" data-delta="8"><span class="nlm-given-names">J.I.</span> <span class="nlm-surname">Kass</span></span>, <span class="highwire-citation-author" data-delta="9"><span class="nlm-given-names">C.E.</span> <span class="nlm-surname">Corrales</span></span>, <span class="highwire-citation-author" data-delta="10"><span class="nlm-given-names">T.C.</span> <span class="nlm-surname">Lee</span></span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-oa-ind highwire-cite-metadata"><i class="highwire-oa-indicator"></i> </span><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">Nov 2019, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">40 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(11) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1954-1959; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata"><span class="label">DOI:</span> 10.3174/ajnr.A6261 </span></div>
  
  
  
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    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0"><span class="nlm-given-names">J.P.</span> <span class="nlm-surname">Guenette</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">N.</span> <span class="nlm-surname">Ben-Shlomo</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">J.</span> <span class="nlm-surname">Jayender</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">R.T.</span> <span class="nlm-surname">Seethamraju</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">V.</span> <span class="nlm-surname">Kimbrell</span></span>, <span class="highwire-citation-author" data-delta="5"><span class="nlm-given-names">N.-A.</span> <span class="nlm-surname">Tran</span></span>, <span class="highwire-citation-author" data-delta="6"><span class="nlm-given-names">R.Y.</span> <span class="nlm-surname">Huang</span></span>, <span class="highwire-citation-author" data-delta="7"><span class="nlm-given-names">C.J.</span> <span class="nlm-surname">Kim</span></span>, <span class="highwire-citation-author" data-delta="8"><span class="nlm-given-names">J.I.</span> <span class="nlm-surname">Kass</span></span>, <span class="highwire-citation-author" data-delta="9"><span class="nlm-given-names">C.E.</span> <span class="nlm-surname">Corrales</span></span>, <span class="highwire-citation-author" data-delta="10"><span class="nlm-given-names">T.C.</span> <span class="nlm-surname">Lee</span></span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-oa-ind highwire-cite-metadata"><i class="highwire-oa-indicator"></i> </span><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">Nov 2019, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">40 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(11) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1954-1959; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata"><span class="label">DOI:</span> 10.3174/ajnr.A6261 </span></div>
  
  
  
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