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<meta name="DC.Title" content="Medical Imaging Compatibility of Magnesium- and Iron-Based Bioresorbable Flow Diverters" />
<meta name="DC.Identifier" content="10.3174/ajnr.A7873" />
<meta name="DC.Date" content="2023-06-01" />
<meta name="DC.Publisher" content="American Journal of Neuroradiology" />
<meta name="DC.Rights" content="© 2023 by American Journal of Neuroradiology. Indicates open access to non-subscribers at www.ajnr.org" />
<meta name="DC.AccessRights" content="open-access" />
<meta name="DC.Description" content="BACKGROUND AND PURPOSE: Bioresorbable flow diverters are under development to mitigate complications associated with conventional flow-diverter technology. One proposed advantage is the ability to reduce metal-induced artifacts in follow-up medical imaging. In the current work, the medical imaging compatibility of magnesium- and iron-based bioresorbable flow diverters is assessed relative to an FDA-approved control in phantom models.

MATERIALS AND METHODS: Bioresorbable flow diverters, primarily composed of braided magnesium or antiferromagnetic iron alloy wires, were compared with an FDA-approved control flow diverter. The devices were assessed for MR imaging safety in terms of magnetically induced force and radiofrequency heating using 1.5T, 3T, and 7T field strength clinical scanners. The devices were deployed in phantom models, and metal-induced image artifacts were assessed in the 3 MR imaging scanners and a clinical CT scanner following clinical scan protocols; device visibility was assessed under fluoroscopy.

RESULTS: The magnesium-based bioresorbable flow diverter, iron-based bioresorbable flow diverter, and the control device all demonstrated MR imaging safety in terms of magnetically induced force and radiofrequency heating at all 3 field strengths. The bioresorbable flow diverters did not elicit excessive MR imaging artifacts at any field strength relative to the control. Furthermore, the bioresorbable flow diverters appeared to reduce blooming artifacts in CT relative to the control. The iron-based bioresorbable flow diverter and control device were visible under standard fluoroscopy.

CONCLUSIONS: We have demonstrated the baseline medical imaging compatibility of magnesium and antiferromagnetic iron alloy bioresorbable flow diverters. Future work will evaluate the medical imaging characteristics of the bioresorbable flow diverters in large-animal models.

BRFD
:   bioresorbable flow diverter
FD
:   flow-diverting device
FeBRFD
:   iron-based bioresorbable flow diverter
MgBRFD
:   magnesium-based bioresorbable flow diverter
RF
:   radiofrequency
Tg
:   gravitational torque
Tmax
:   maximum torque" />
<meta name="DC.Contributor" content="A.A. Oliver" />
<meta name="DC.Contributor" content="E.K. Koons" />
<meta name="DC.Contributor" content="P.S. Trester" />
<meta name="DC.Contributor" content="J.E. Kleinow" />
<meta name="DC.Contributor" content="R.S. Jonsgaard" />
<meta name="DC.Contributor" content="A.J. Vercnocke" />
<meta name="DC.Contributor" content="C. Bilgin" />
<meta name="DC.Contributor" content="R. Kadirvel" />
<meta name="DC.Contributor" content="S. Leng" />
<meta name="DC.Contributor" content="A. Lu" />
<meta name="DC.Contributor" content="D. Dragomir-Daescu" />
<meta name="DC.Contributor" content="D.F. Kallmes" />
<meta name="article:published_time" content="2023-06-01" />
<meta name="article:section" content="Interventional" />
<meta name="citation_title" content="Medical Imaging Compatibility of Magnesium- and Iron-Based Bioresorbable Flow Diverters" />
<meta name="citation_abstract" lang="en" content="&lt;h3&gt;BACKGROUND AND PURPOSE:&lt;/h3&gt;
&lt;p&gt;Bioresorbable flow diverters are under development to mitigate complications associated with conventional flow-diverter technology. One proposed advantage is the ability to reduce metal-induced artifacts in follow-up medical imaging. In the current work, the medical imaging compatibility of magnesium- and iron-based bioresorbable flow diverters is assessed relative to an FDA-approved control in phantom models.&lt;/p&gt;&lt;h3&gt;MATERIALS AND METHODS:&lt;/h3&gt;
&lt;p&gt;Bioresorbable flow diverters, primarily composed of braided magnesium or antiferromagnetic iron alloy wires, were compared with an FDA-approved control flow diverter. The devices were assessed for MR imaging safety in terms of magnetically induced force and radiofrequency heating using 1.5T, 3T, and 7T field strength clinical scanners. The devices were deployed in phantom models, and metal-induced image artifacts were assessed in the 3 MR imaging scanners and a clinical CT scanner following clinical scan protocols; device visibility was assessed under fluoroscopy.&lt;/p&gt;&lt;h3&gt;RESULTS:&lt;/h3&gt;
&lt;p&gt;The magnesium-based bioresorbable flow diverter, iron-based bioresorbable flow diverter, and the control device all demonstrated MR imaging safety in terms of magnetically induced force and radiofrequency heating at all 3 field strengths. The bioresorbable flow diverters did not elicit excessive MR imaging artifacts at any field strength relative to the control. Furthermore, the bioresorbable flow diverters appeared to reduce blooming artifacts in CT relative to the control. The iron-based bioresorbable flow diverter and control device were visible under standard fluoroscopy.&lt;/p&gt;&lt;h3&gt;CONCLUSIONS:&lt;/h3&gt;
&lt;p&gt;We have demonstrated the baseline medical imaging compatibility of magnesium and antiferromagnetic iron alloy bioresorbable flow diverters. Future work will evaluate the medical imaging characteristics of the bioresorbable flow diverters in large-animal models.&lt;/p&gt;" />
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<meta name="citation_article_type" content="Research Article" />
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<meta name="citation_firstpage" content="668" />
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<meta name="citation_author" content="A.A. Oliver" />
<meta name="citation_author_institution" content="aFrom the Department of Biomedical Engineering and Physiology (A.A.O., E.K.K., S.L., D.D.-D, D.F.K.), Mayo Clinic Graduate School of Biomedical Sciences, Rochester, Minnesota" />
<meta name="citation_author_institution" content="bDepartments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)" />
<meta name="citation_author_institution" content="cPhysiology and Biomedical Engineering (A.A.O., D.D.-D.)" />
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<meta name="twitter:title" content="Medical Imaging Compatibility of Magnesium- and Iron-Based Bioresorbable Flow Diverters" />
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<meta name="twitter:description" content="BACKGROUND AND PURPOSE: Bioresorbable flow diverters are under development to mitigate complications associated with conventional flow-diverter technology. One proposed advantage is the ability to reduce metal-induced artifacts in follow-up medical imaging. In the current work, the medical imaging compatibility of magnesium- and iron-based bioresorbable flow diverters is assessed relative to an FDA-approved control in phantom models.

MATERIALS AND METHODS: Bioresorbable flow diverters, primarily composed of braided magnesium or antiferromagnetic iron alloy wires, were compared with an FDA-approved control flow diverter. The devices were assessed for MR imaging safety in terms of magnetically induced force and radiofrequency heating using 1.5T, 3T, and 7T field strength clinical scanners. The devices were deployed in phantom models, and metal-induced image artifacts were assessed in the 3 MR imaging scanners and a clinical CT scanner following clinical scan protocols; device visibility was assessed under fluoroscopy.

RESULTS: The magnesium-based bioresorbable flow diverter, iron-based bioresorbable flow diverter, and the control device all demonstrated MR imaging safety in terms of magnetically induced force and radiofrequency heating at all 3 field strengths. The bioresorbable flow diverters did not elicit excessive MR imaging artifacts at any field strength relative to the control. Furthermore, the bioresorbable flow diverters appeared to reduce blooming artifacts in CT relative to the control. The iron-based bioresorbable flow diverter and control device were visible under standard fluoroscopy.

CONCLUSIONS: We have demonstrated the baseline medical imaging compatibility of magnesium and antiferromagnetic iron alloy bioresorbable flow diverters. Future work will evaluate the medical imaging characteristics of the bioresorbable flow diverters in large-animal models.

BRFD
:   bioresorbable flow diverter
FD
:   flow-diverting device
FeBRFD
:   iron-based bioresorbable flow diverter
MgBRFD
:   magnesium-based bioresorbable flow diverter
RF
:   radiofrequency
Tg
:   gravitational torque
Tmax
:   maximum torque" />
<meta name="og-title" property="og:title" content="Medical Imaging Compatibility of Magnesium- and Iron-Based Bioresorbable Flow Diverters" />
<meta name="og-url" property="og:url" content="http://ajnr-stage2.stage.highwire.org/content/44/6/668" />
<meta name="og-site-name" property="og:site_name" content="American Journal of Neuroradiology" />
<meta name="og-description" property="og:description" content="BACKGROUND AND PURPOSE: Bioresorbable flow diverters are under development to mitigate complications associated with conventional flow-diverter technology. One proposed advantage is the ability to reduce metal-induced artifacts in follow-up medical imaging. In the current work, the medical imaging compatibility of magnesium- and iron-based bioresorbable flow diverters is assessed relative to an FDA-approved control in phantom models.

MATERIALS AND METHODS: Bioresorbable flow diverters, primarily composed of braided magnesium or antiferromagnetic iron alloy wires, were compared with an FDA-approved control flow diverter. The devices were assessed for MR imaging safety in terms of magnetically induced force and radiofrequency heating using 1.5T, 3T, and 7T field strength clinical scanners. The devices were deployed in phantom models, and metal-induced image artifacts were assessed in the 3 MR imaging scanners and a clinical CT scanner following clinical scan protocols; device visibility was assessed under fluoroscopy.

RESULTS: The magnesium-based bioresorbable flow diverter, iron-based bioresorbable flow diverter, and the control device all demonstrated MR imaging safety in terms of magnetically induced force and radiofrequency heating at all 3 field strengths. The bioresorbable flow diverters did not elicit excessive MR imaging artifacts at any field strength relative to the control. Furthermore, the bioresorbable flow diverters appeared to reduce blooming artifacts in CT relative to the control. The iron-based bioresorbable flow diverter and control device were visible under standard fluoroscopy.

CONCLUSIONS: We have demonstrated the baseline medical imaging compatibility of magnesium and antiferromagnetic iron alloy bioresorbable flow diverters. Future work will evaluate the medical imaging characteristics of the bioresorbable flow diverters in large-animal models.

BRFD
:   bioresorbable flow diverter
FD
:   flow-diverting device
FeBRFD
:   iron-based bioresorbable flow diverter
MgBRFD
:   magnesium-based bioresorbable flow diverter
RF
:   radiofrequency
Tg
:   gravitational torque
Tmax
:   maximum torque" />
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    <div class="highwire-article-citation highwire-citation-type-highwire-article node102703--5" data-node-nid="102703" id="top-node-102703--61594317632" data-pisa="ajnr;44/6/668" data-pisa-master="ajnr;ajnr.A7873" data-apath="/ajnr/44/6/668.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">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>
  
      <h1 class="highwire-cite-title" id="page-title">Medical Imaging Compatibility of Magnesium- and Iron-Based Bioresorbable Flow Diverters</h1>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">A.A. Oliver</span>, <span class="highwire-citation-author" data-delta="1">E.K. Koons</span>, <span class="highwire-citation-author" data-delta="2">P.S. Trester</span>, <span class="highwire-citation-author" data-delta="3">J.E. Kleinow</span>, <span class="highwire-citation-author" data-delta="4">R.S. Jonsgaard</span>, <span class="highwire-citation-author" data-delta="5">A.J. Vercnocke</span>, <span class="highwire-citation-author" data-delta="6">C. Bilgin</span>, <span class="highwire-citation-author" data-delta="7">R. Kadirvel</span>, <span class="highwire-citation-author" data-delta="8">S. Leng</span>, <span class="highwire-citation-author" data-delta="9">A. Lu</span>, <span class="highwire-citation-author" data-delta="10">D. Dragomir-Daescu</span> and <span class="highwire-citation-author" data-delta="11">D.F. Kallmes</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">June 2023,  </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">44 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(6) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">668-674; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A7873 </span></div>
  
  
  
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<div id="hw-article-author-popups-top-node-102703--61594317632" style="display: none;"><div class="author-tooltip-0"><div class="author-tooltip-name">A.A. Oliver </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Department of Biomedical Engineering and Physiology (A.A.O., E.K.K., S.L., D.D.-D, D.F.K.), Mayo Clinic Graduate School of Biomedical Sciences, Rochester, Minnesota</div><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</div><div class='author-affiliation'><span class='nlm-sup'>c</span>Physiology and Biomedical Engineering (A.A.O., D.D.-D.)</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=A.A.%2BOliver%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=Oliver%20A&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%3AA.A.%2BOliver%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/0000-0002-7283-2063" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for A.A. Oliver</a></li></ul></div><div class="author-tooltip-1"><div class="author-tooltip-name">E.K. Koons </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Department of Biomedical Engineering and Physiology (A.A.O., E.K.K., S.L., D.D.-D, D.F.K.), Mayo Clinic Graduate School of Biomedical Sciences, Rochester, Minnesota</div><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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=E.K.%2BKoons%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=Koons%20E&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%3AE.K.%2BKoons%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/0000-0001-6646-595X" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for E.K. Koons</a></li></ul></div><div class="author-tooltip-2"><div class="author-tooltip-name">P.S. Trester </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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=P.S.%2BTrester%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=Trester%20P&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%3AP.S.%2BTrester%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/0000-0002-4859-1861" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for P.S. Trester</a></li></ul></div><div class="author-tooltip-3"><div class="author-tooltip-name">J.E. Kleinow </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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.E.%2BKleinow%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=Kleinow%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.E.%2BKleinow%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/0009-0009-7795-6362" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for J.E. Kleinow</a></li></ul></div><div class="author-tooltip-4"><div class="author-tooltip-name">R.S. Jonsgaard </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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.S.%2BJonsgaard%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=Jonsgaard%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.S.%2BJonsgaard%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/0009-0004-2891-6050" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for R.S. Jonsgaard</a></li></ul></div><div class="author-tooltip-5"><div class="author-tooltip-name">A.J. Vercnocke </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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=A.J.%2BVercnocke%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=Vercnocke%20A&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%3AA.J.%2BVercnocke%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/0000-0003-0823-8104" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for A.J. Vercnocke</a></li></ul></div><div class="author-tooltip-6"><div class="author-tooltip-name">C. Bilgin </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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.%2BBilgin%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=Bilgin%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.%2BBilgin%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/0000-0003-1832-1278" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for C. Bilgin</a></li></ul></div><div class="author-tooltip-7"><div class="author-tooltip-name">R. Kadirvel </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</div><div class='author-affiliation'><span class='nlm-sup'>d</span>Neurosurgery (R.K.), Mayo Clinic, Rochester, Minnesota</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.%2BKadirvel%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=Kadirvel%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.%2BKadirvel%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/0000-0002-6786-9953" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for R. Kadirvel</a></li></ul></div><div class="author-tooltip-8"><div class="author-tooltip-name">S. Leng </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Department of Biomedical Engineering and Physiology (A.A.O., E.K.K., S.L., D.D.-D, D.F.K.), Mayo Clinic Graduate School of Biomedical Sciences, Rochester, Minnesota</div><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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=S.%2BLeng%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=Leng%20S&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%3AS.%2BLeng%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/0000-0002-6453-9481" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for S. Leng</a></li></ul></div><div class="author-tooltip-9"><div class="author-tooltip-name">A. Lu </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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=A.%2BLu%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=Lu%20A&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%3AA.%2BLu%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/0000-0003-4129-9531" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for A. Lu</a></li></ul></div><div class="author-tooltip-10"><div class="author-tooltip-name">D. Dragomir-Daescu </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Department of Biomedical Engineering and Physiology (A.A.O., E.K.K., S.L., D.D.-D, D.F.K.), Mayo Clinic Graduate School of Biomedical Sciences, Rochester, Minnesota</div><div class='author-affiliation'><span class='nlm-sup'>c</span>Physiology and Biomedical Engineering (A.A.O., D.D.-D.)</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=D.%2BDragomir-Daescu%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=Dragomir-Daescu%20D&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%3AD.%2BDragomir-Daescu%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/0000-0002-0481-4365" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for D. Dragomir-Daescu</a></li></ul></div><div class="author-tooltip-11"><div class="author-tooltip-name">D.F. Kallmes </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Department of Biomedical Engineering and Physiology (A.A.O., E.K.K., S.L., D.D.-D, D.F.K.), Mayo Clinic Graduate School of Biomedical Sciences, Rochester, Minnesota</div><div class='author-affiliation'><span class='nlm-sup'>b</span>Departments of Radiology (A.A.O., E.K.K., P.S.T., J.E.K., R.S.J., A.J.V., C.B., R.K. S.L., A.L., D.F.K.)</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=D.F.%2BKallmes%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=Kallmes%20D&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%3AD.F.%2BKallmes%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/0000-0002-8495-0040" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for D.F. Kallmes</a></li></ul></div></div></div>  </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">A.A.</span> <span class="nlm-surname">Oliver</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">E.K.</span> <span class="nlm-surname">Koons</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">P.S.</span> <span class="nlm-surname">Trester</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">J.E.</span> <span class="nlm-surname">Kleinow</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">R.S.</span> <span class="nlm-surname">Jonsgaard</span></span>, <span class="highwire-citation-author" data-delta="5"><span class="nlm-given-names">A.J.</span> <span class="nlm-surname">Vercnocke</span></span>, <span class="highwire-citation-author" data-delta="6"><span class="nlm-given-names">C.</span> <span class="nlm-surname">Bilgin</span></span>, <span class="highwire-citation-author" data-delta="7"><span class="nlm-given-names">R.</span> <span class="nlm-surname">Kadirvel</span></span>, <span class="highwire-citation-author" data-delta="8"><span class="nlm-given-names">S.</span> <span class="nlm-surname">Leng</span></span>, <span class="highwire-citation-author" data-delta="9"><span class="nlm-given-names">A.</span> <span class="nlm-surname">Lu</span></span>, <span class="highwire-citation-author" data-delta="10"><span class="nlm-given-names">D.</span> <span class="nlm-surname">Dragomir-Daescu</span></span>, <span class="highwire-citation-author" data-delta="11"><span class="nlm-given-names">D.F.</span> <span class="nlm-surname">Kallmes</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">Jun 2023, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">44 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(6) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">668-674; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata"><span class="label">DOI:</span> 10.3174/ajnr.A7873 </span></div>
  
  
  
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      <div class="highwire-cite-title">Medical Imaging Compatibility of Magnesium- and Iron-Based Bioresorbable Flow Diverters</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">A.A.</span> <span class="nlm-surname">Oliver</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">E.K.</span> <span class="nlm-surname">Koons</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">P.S.</span> <span class="nlm-surname">Trester</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">J.E.</span> <span class="nlm-surname">Kleinow</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">R.S.</span> <span class="nlm-surname">Jonsgaard</span></span>, <span class="highwire-citation-author" data-delta="5"><span class="nlm-given-names">A.J.</span> <span class="nlm-surname">Vercnocke</span></span>, <span class="highwire-citation-author" data-delta="6"><span class="nlm-given-names">C.</span> <span class="nlm-surname">Bilgin</span></span>, <span class="highwire-citation-author" data-delta="7"><span class="nlm-given-names">R.</span> <span class="nlm-surname">Kadirvel</span></span>, <span class="highwire-citation-author" data-delta="8"><span class="nlm-given-names">S.</span> <span class="nlm-surname">Leng</span></span>, <span class="highwire-citation-author" data-delta="9"><span class="nlm-given-names">A.</span> <span class="nlm-surname">Lu</span></span>, <span class="highwire-citation-author" data-delta="10"><span class="nlm-given-names">D.</span> <span class="nlm-surname">Dragomir-Daescu</span></span>, <span class="highwire-citation-author" data-delta="11"><span class="nlm-given-names">D.F.</span> <span class="nlm-surname">Kallmes</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">Jun 2023, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">44 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(6) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">668-674; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata"><span class="label">DOI:</span> 10.3174/ajnr.A7873 </span></div>
  
  
  
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