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<meta name="DC.Title" content="Value of Immediate Flat Panel Perfusion Imaging after Endovascular Therapy (AFTERMATH): A Proof of Concept Study" />
<meta name="DC.Identifier" content="10.3174/ajnr.A8103" />
<meta name="DC.Date" content="2024-02-01" />
<meta name="DC.Publisher" content="American Journal of Neuroradiology" />
<meta name="DC.Rights" content="© 2024 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: Potential utility of flat panel CT perfusion imaging (FPCT-PI) performed immediately after mechanical thrombectomy (MT) is unknown. We aimed to assess whether FPCT-PI obtained directly post-MT could provide additional potentially relevant information on tissue reperfusion status.

MATERIALS AND METHODS: This was a single-center analysis of all patients with consecutive acute stroke admitted between June 2019 and March 2021 who underwent MT and postinterventional FPCT-PI ( n  = 26). A core lab blinded to technical details and clinical data performed TICI grading on postinterventional DSA images and qualitatively assessed reperfusion on time-sensitive FPCT-PI maps. According to agreement between DSA and FPCT-PI, all patients were classified into 4 groups: hypoperfusion findings perfectly matched by location (group 1), hypoperfusion findings mismatched by location (group 2), complete reperfusion on DSA with hypoperfusion on FPCT-PI (group 3), and hypoperfusion on DSA with complete reperfusion on FPCT-PI (group 4).

RESULTS: Detection of hypoperfusion (present/absent) concurred in 21/26 patients. Of these, reperfusion findings showed perfect agreement on location and size in 16 patients (group 1), while in 5 patients there was a mismatch by location (group 2). Of the remaining 5 patients with disagreement regarding the presence or absence of hypoperfusion, 3 were classified into group 3 and 2 into group 4. FPCT-PI findings could have avoided TICI overestimation in all false-positive operator-rated TICI 3 cases (10/26).

CONCLUSIONS: FPCT-PI may provide additional clinically relevant information in a considerable proportion of patients undergoing MT. Hence, FPCT-PI may complement the evaluation of reperfusion efficacy and potentially inform decision-making in the angiography suite.

AIS
:   acute ischemic stroke
eTICI
:   expanded Thrombolysis in Cerebral Infarction
FPCT-PI
:   flat panel CT perfusion imaging
MT
:   mechanical thrombectomy
Tmax
:   time to maximum" />
<meta name="DC.Contributor" content="Adnan Mujanovic" />
<meta name="DC.Contributor" content="Christoph C. Kurmann" />
<meta name="DC.Contributor" content="Michael Manhart" />
<meta name="DC.Contributor" content="Eike I. Piechowiak" />
<meta name="DC.Contributor" content="Sara M. Pilgram-Pastor" />
<meta name="DC.Contributor" content="Bettina L. Serrallach" />
<meta name="DC.Contributor" content="Gregoire Boulouis" />
<meta name="DC.Contributor" content="Thomas R. Meinel" />
<meta name="DC.Contributor" content="David J. Seiffge" />
<meta name="DC.Contributor" content="Simon Jung" />
<meta name="DC.Contributor" content="Marcel Arnold" />
<meta name="DC.Contributor" content="Thanh N. Nguyen" />
<meta name="DC.Contributor" content="Urs Fischer" />
<meta name="DC.Contributor" content="Jan Gralla" />
<meta name="DC.Contributor" content="Tomas Dobrocky" />
<meta name="DC.Contributor" content="Pasquale Mordasini" />
<meta name="DC.Contributor" content="Johannes Kaesmacher" />
<meta name="article:published_time" content="2024-02-01" />
<meta name="article:section" content="Neurovascular/Stroke Imaging" />
<meta name="citation_title" content="Value of Immediate Flat Panel Perfusion Imaging after Endovascular Therapy (AFTERMATH): A Proof of Concept Study" />
<meta name="citation_abstract" lang="en" content="&lt;h3&gt;BACKGROUND AND PURPOSE:&lt;/h3&gt;
&lt;p&gt;Potential utility of flat panel CT perfusion imaging (FPCT-PI) performed immediately after mechanical thrombectomy (MT) is unknown. We aimed to assess whether FPCT-PI obtained directly post-MT could provide additional potentially relevant information on tissue reperfusion status.&lt;/p&gt;&lt;h3&gt;MATERIALS AND METHODS:&lt;/h3&gt;
&lt;p&gt;This was a single-center analysis of all patients with consecutive acute stroke admitted between June 2019 and March 2021 who underwent MT and postinterventional FPCT-PI (&lt;i&gt;n&lt;/i&gt; = 26). A core lab blinded to technical details and clinical data performed TICI grading on postinterventional DSA images and qualitatively assessed reperfusion on time-sensitive FPCT-PI maps. According to agreement between DSA and FPCT-PI, all patients were classified into 4 groups: hypoperfusion findings perfectly matched by location (group 1), hypoperfusion findings mismatched by location (group 2), complete reperfusion on DSA with hypoperfusion on FPCT-PI (group 3), and hypoperfusion on DSA with complete reperfusion on FPCT-PI (group 4).&lt;/p&gt;&lt;h3&gt;RESULTS:&lt;/h3&gt;
&lt;p&gt;Detection of hypoperfusion (present/absent) concurred in 21/26 patients. Of these, reperfusion findings showed perfect agreement on location and size in 16 patients (group 1), while in 5 patients there was a mismatch by location (group 2). Of the remaining 5 patients with disagreement regarding the presence or absence of hypoperfusion, 3 were classified into group 3 and 2 into group 4. FPCT-PI findings could have avoided TICI overestimation in all false-positive operator-rated TICI 3 cases (10/26).&lt;/p&gt;&lt;h3&gt;CONCLUSIONS:&lt;/h3&gt;
&lt;p&gt;FPCT-PI may provide additional clinically relevant information in a considerable proportion of patients undergoing MT. Hence, FPCT-PI may complement the evaluation of reperfusion efficacy and potentially inform decision-making in the angiography suite.&lt;/p&gt;" />
<meta name="citation_journal_title" content="American Journal of Neuroradiology" />
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<meta name="citation_publication_date" content="2024/02/01" />
<meta name="citation_mjid" content="ajnr;45/2/163" />
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<meta name="citation_firstpage" content="163" />
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<meta name="citation_author" content="Adnan Mujanovic" />
<meta name="citation_author_institution" content="aFrom the Departments of Diagnostic and Interventional Neuroradiology (A.M., C.C.K., E.I.P., S.M.P.-P., B.L.S., J.G., T.D., P.M., J.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland" />
<meta name="citation_author_institution" content="iGraduate School of Health Sciences (A.M., C.C.K.), University of Bern, Bern, Switzerland" />
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<meta name="citation_author" content="Christoph C. Kurmann" />
<meta name="citation_author_institution" content="aFrom the Departments of Diagnostic and Interventional Neuroradiology (A.M., C.C.K., E.I.P., S.M.P.-P., B.L.S., J.G., T.D., P.M., J.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland" />
<meta name="citation_author_institution" content="bDepartment of Diagnostic, Interventional and Pediatric Radiology (C.C.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland" />
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<meta name="twitter:title" content="Value of Immediate Flat Panel Perfusion Imaging after Endovascular Therapy (AFTERMATH): A Proof of Concept Study" />
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:image" content="http://ajnr-stage2.stage.highwire.org/sites/default/files/highwire/ajnr/45/2.cover-source.jpg" />
<meta name="twitter:description" content="BACKGROUND AND PURPOSE: Potential utility of flat panel CT perfusion imaging (FPCT-PI) performed immediately after mechanical thrombectomy (MT) is unknown. We aimed to assess whether FPCT-PI obtained directly post-MT could provide additional potentially relevant information on tissue reperfusion status.

MATERIALS AND METHODS: This was a single-center analysis of all patients with consecutive acute stroke admitted between June 2019 and March 2021 who underwent MT and postinterventional FPCT-PI ( n  = 26). A core lab blinded to technical details and clinical data performed TICI grading on postinterventional DSA images and qualitatively assessed reperfusion on time-sensitive FPCT-PI maps. According to agreement between DSA and FPCT-PI, all patients were classified into 4 groups: hypoperfusion findings perfectly matched by location (group 1), hypoperfusion findings mismatched by location (group 2), complete reperfusion on DSA with hypoperfusion on FPCT-PI (group 3), and hypoperfusion on DSA with complete reperfusion on FPCT-PI (group 4).

RESULTS: Detection of hypoperfusion (present/absent) concurred in 21/26 patients. Of these, reperfusion findings showed perfect agreement on location and size in 16 patients (group 1), while in 5 patients there was a mismatch by location (group 2). Of the remaining 5 patients with disagreement regarding the presence or absence of hypoperfusion, 3 were classified into group 3 and 2 into group 4. FPCT-PI findings could have avoided TICI overestimation in all false-positive operator-rated TICI 3 cases (10/26).

CONCLUSIONS: FPCT-PI may provide additional clinically relevant information in a considerable proportion of patients undergoing MT. Hence, FPCT-PI may complement the evaluation of reperfusion efficacy and potentially inform decision-making in the angiography suite.

AIS
:   acute ischemic stroke
eTICI
:   expanded Thrombolysis in Cerebral Infarction
FPCT-PI
:   flat panel CT perfusion imaging
MT
:   mechanical thrombectomy
Tmax
:   time to maximum" />
<meta name="og-title" property="og:title" content="Value of Immediate Flat Panel Perfusion Imaging after Endovascular Therapy (AFTERMATH): A Proof of Concept Study" />
<meta name="og-url" property="og:url" content="http://ajnr-stage2.stage.highwire.org/content/45/2/163" />
<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: Potential utility of flat panel CT perfusion imaging (FPCT-PI) performed immediately after mechanical thrombectomy (MT) is unknown. We aimed to assess whether FPCT-PI obtained directly post-MT could provide additional potentially relevant information on tissue reperfusion status.

MATERIALS AND METHODS: This was a single-center analysis of all patients with consecutive acute stroke admitted between June 2019 and March 2021 who underwent MT and postinterventional FPCT-PI ( n  = 26). A core lab blinded to technical details and clinical data performed TICI grading on postinterventional DSA images and qualitatively assessed reperfusion on time-sensitive FPCT-PI maps. According to agreement between DSA and FPCT-PI, all patients were classified into 4 groups: hypoperfusion findings perfectly matched by location (group 1), hypoperfusion findings mismatched by location (group 2), complete reperfusion on DSA with hypoperfusion on FPCT-PI (group 3), and hypoperfusion on DSA with complete reperfusion on FPCT-PI (group 4).

RESULTS: Detection of hypoperfusion (present/absent) concurred in 21/26 patients. Of these, reperfusion findings showed perfect agreement on location and size in 16 patients (group 1), while in 5 patients there was a mismatch by location (group 2). Of the remaining 5 patients with disagreement regarding the presence or absence of hypoperfusion, 3 were classified into group 3 and 2 into group 4. FPCT-PI findings could have avoided TICI overestimation in all false-positive operator-rated TICI 3 cases (10/26).

CONCLUSIONS: FPCT-PI may provide additional clinically relevant information in a considerable proportion of patients undergoing MT. Hence, FPCT-PI may complement the evaluation of reperfusion efficacy and potentially inform decision-making in the angiography suite.

AIS
:   acute ischemic stroke
eTICI
:   expanded Thrombolysis in Cerebral Infarction
FPCT-PI
:   flat panel CT perfusion imaging
MT
:   mechanical thrombectomy
Tmax
:   time to maximum" />
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    <div class="highwire-article-citation highwire-citation-type-highwire-article node105849--5" data-node-nid="105849" id="top-node-105849--6128227634" data-pisa="ajnr;45/2/163" data-pisa-master="ajnr;ajnr.A8103" data-apath="/ajnr/45/2/163.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">Neurovascular/Stroke Imaging</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">Value of Immediate Flat Panel Perfusion Imaging after Endovascular Therapy (AFTERMATH): A Proof of Concept Study</h1>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">Adnan Mujanovic</span>, <span class="highwire-citation-author" data-delta="1">Christoph C. Kurmann</span>, <span class="highwire-citation-author" data-delta="2">Michael Manhart</span>, <span class="highwire-citation-author" data-delta="3">Eike I. Piechowiak</span>, <span class="highwire-citation-author" data-delta="4">Sara M. Pilgram-Pastor</span>, <span class="highwire-citation-author" data-delta="5">Bettina L. Serrallach</span>, <span class="highwire-citation-author" data-delta="6">Gregoire Boulouis</span>, <span class="highwire-citation-author" data-delta="7">Thomas R. Meinel</span>, <span class="highwire-citation-author" data-delta="8">David J. Seiffge</span>, <span class="highwire-citation-author" data-delta="9">Simon Jung</span>, <span class="highwire-citation-author" data-delta="10">Marcel Arnold</span>, <span class="highwire-citation-author" data-delta="11">Thanh N. Nguyen</span>, <span class="highwire-citation-author" data-delta="12">Urs Fischer</span>, <span class="highwire-citation-author" data-delta="13">Jan Gralla</span>, <span class="highwire-citation-author" data-delta="14">Tomas Dobrocky</span>, <span class="highwire-citation-author" data-delta="15">Pasquale Mordasini</span> and <span class="highwire-citation-author" data-delta="16">Johannes Kaesmacher</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">February 2024,  </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">45 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(2) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">163-170; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata">DOI: https://doi.org/10.3174/ajnr.A8103 </span></div>
  
  
  
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<div id="hw-article-author-popups-top-node-105849--6128227634" style="display: none;"><div class="author-tooltip-0"><div class="author-tooltip-name">Adnan Mujanovic </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Departments of Diagnostic and Interventional Neuroradiology (A.M., C.C.K., E.I.P., S.M.P.-P., B.L.S., J.G., T.D., P.M., J.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland</div><div class='author-affiliation'><span class='nlm-sup'>i</span>Graduate School of Health Sciences (A.M., C.C.K.), University of Bern, Bern, Switzerland</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=Adnan%2BMujanovic%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=Mujanovic%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%3AAdnan%2BMujanovic%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/0000-0002-6839-7134" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for Adnan Mujanovic</a></li></ul></div><div class="author-tooltip-1"><div class="author-tooltip-name">Christoph C. Kurmann </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Departments of Diagnostic and Interventional Neuroradiology (A.M., C.C.K., E.I.P., S.M.P.-P., B.L.S., J.G., T.D., P.M., J.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland</div><div class='author-affiliation'><span class='nlm-sup'>b</span>Department of Diagnostic, Interventional and Pediatric Radiology (C.C.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland</div><div class='author-affiliation'><span class='nlm-sup'>i</span>Graduate School of Health Sciences (A.M., C.C.K.), University of Bern, Bern, Switzerland</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=Christoph%2BC.%2BKurmann%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=Kurmann%20CC&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%3AChristoph%2BC.%2BKurmann%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/0000-0001-5770-5675" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for Christoph C. Kurmann</a></li></ul></div><div class="author-tooltip-2"><div class="author-tooltip-name">Michael Manhart </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>c</span>Siemens Healthineers, Advanced Therapies (M.M.), Forchheim, Germany</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=Michael%2BManhart%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=Manhart%20M&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%3AMichael%2BManhart%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/0000-0003-1666-9545" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for Michael Manhart</a></li></ul></div><div class="author-tooltip-3"><div class="author-tooltip-name">Eike I. Piechowiak </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Departments of Diagnostic and Interventional Neuroradiology (A.M., C.C.K., E.I.P., S.M.P.-P., B.L.S., J.G., T.D., P.M., J.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland</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=Eike%2BI.%2BPiechowiak%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=Piechowiak%20EI&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%3AEike%2BI.%2BPiechowiak%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/0000-0001-5609-0998" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for Eike I. Piechowiak</a></li></ul></div><div class="author-tooltip-4"><div class="author-tooltip-name">Sara M. Pilgram-Pastor </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Departments of Diagnostic and Interventional Neuroradiology (A.M., C.C.K., E.I.P., S.M.P.-P., B.L.S., J.G., T.D., P.M., J.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland</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=Sara%2BM.%2BPilgram-Pastor%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=Pilgram-Pastor%20SM&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%3ASara%2BM.%2BPilgram-Pastor%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/0000-0002-9879-2637" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for Sara M. Pilgram-Pastor</a></li></ul></div><div class="author-tooltip-5"><div class="author-tooltip-name">Bettina L. Serrallach </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>a</span>From the Departments of Diagnostic and Interventional Neuroradiology (A.M., C.C.K., E.I.P., S.M.P.-P., B.L.S., J.G., T.D., P.M., J.K.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland</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=Bettina%2BL.%2BSerrallach%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=Serrallach%20BL&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%3ABettina%2BL.%2BSerrallach%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/0000-0002-1301-7798" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for Bettina L. Serrallach</a></li></ul></div><div class="author-tooltip-6"><div class="author-tooltip-name">Gregoire Boulouis </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>d</span>Departments of Diagnostic and Interventional Neuroradiology (G.B.), University Hospital Tours (Centre Val de Loire Region), Tours, France</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=Gregoire%2BBoulouis%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=Boulouis%20G&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%3AGregoire%2BBoulouis%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/0000-0001-8422-9205" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for Gregoire Boulouis</a></li></ul></div><div class="author-tooltip-7"><div class="author-tooltip-name">Thomas R. Meinel </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>e</span>Department of Neurology (T.R.M., D.J.S., S.J., M.A., U.F.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland</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=Thomas%2BR.%2BMeinel%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=Meinel%20TR&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%3AThomas%2BR.%2BMeinel%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/0000-0002-0647-9273" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for Thomas R. Meinel</a></li></ul></div><div class="author-tooltip-8"><div class="author-tooltip-name">David J. Seiffge </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text"><div class='author-affiliation'><span class='nlm-sup'>e</span>Department of Neurology (T.R.M., D.J.S., S.J., M.A., U.F.), University Hospital Bern, Inselspital, University of Bern, Bern, Switzerland</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=David%2BJ.%2BSeiffge%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=Seiffge%20DJ&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%3ADavid%2BJ.%2BSeiffge%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/0000-0003-3890-3849" target="_blank" class="" data-icon-position="" data-hide-link-title="0">ORCID record for David J. 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        	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-volume highwire-cite-metadata">Vol. 45</span>, <span  class="highwire-cite-metadata-issue highwire-cite-metadata">Issue 2 </span><div  class="highwire-cite-metadata-pubdate highwire-cite-metadata">1 Feb 2024 </div></div>
      
      
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      <div class="highwire-cite-title">Value of Immediate Flat Panel Perfusion Imaging after Endovascular Therapy (AFTERMATH): A Proof of Concept Study</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">Adnan</span> <span class="nlm-surname">Mujanovic</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">Christoph C.</span> <span class="nlm-surname">Kurmann</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">Michael</span> <span class="nlm-surname">Manhart</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">Eike I.</span> <span class="nlm-surname">Piechowiak</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">Sara M.</span> <span class="nlm-surname">Pilgram-Pastor</span></span>, <span class="highwire-citation-author" data-delta="5"><span class="nlm-given-names">Bettina L.</span> <span class="nlm-surname">Serrallach</span></span>, <span class="highwire-citation-author" data-delta="6"><span class="nlm-given-names">Gregoire</span> <span class="nlm-surname">Boulouis</span></span>, <span class="highwire-citation-author" data-delta="7"><span class="nlm-given-names">Thomas R.</span> <span class="nlm-surname">Meinel</span></span>, <span class="highwire-citation-author" data-delta="8"><span class="nlm-given-names">David J.</span> <span class="nlm-surname">Seiffge</span></span>, <span class="highwire-citation-author" data-delta="9"><span class="nlm-given-names">Simon</span> <span class="nlm-surname">Jung</span></span>, <span class="highwire-citation-author" data-delta="10"><span class="nlm-given-names">Marcel</span> <span class="nlm-surname">Arnold</span></span>, <span class="highwire-citation-author" data-delta="11"><span class="nlm-given-names">Thanh N.</span> <span class="nlm-surname">Nguyen</span></span>, <span class="highwire-citation-author" data-delta="12"><span class="nlm-given-names">Urs</span> <span class="nlm-surname">Fischer</span></span>, <span class="highwire-citation-author" data-delta="13"><span class="nlm-given-names">Jan</span> <span class="nlm-surname">Gralla</span></span>, <span class="highwire-citation-author" data-delta="14"><span class="nlm-given-names">Tomas</span> <span class="nlm-surname">Dobrocky</span></span>, <span class="highwire-citation-author" data-delta="15"><span class="nlm-given-names">Pasquale</span> <span class="nlm-surname">Mordasini</span></span>, <span class="highwire-citation-author" data-delta="16"><span class="nlm-given-names">Johannes</span> <span class="nlm-surname">Kaesmacher</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">Feb 2024, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">45 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(2) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">163-170; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata"><span class="label">DOI:</span> 10.3174/ajnr.A8103 </span></div>
  
  
  
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      <div class="highwire-cite-title">Value of Immediate Flat Panel Perfusion Imaging after Endovascular Therapy (AFTERMATH): A Proof of Concept Study</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">Adnan</span> <span class="nlm-surname">Mujanovic</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">Christoph C.</span> <span class="nlm-surname">Kurmann</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">Michael</span> <span class="nlm-surname">Manhart</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">Eike I.</span> <span class="nlm-surname">Piechowiak</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">Sara M.</span> <span class="nlm-surname">Pilgram-Pastor</span></span>, <span class="highwire-citation-author" data-delta="5"><span class="nlm-given-names">Bettina L.</span> <span class="nlm-surname">Serrallach</span></span>, <span class="highwire-citation-author" data-delta="6"><span class="nlm-given-names">Gregoire</span> <span class="nlm-surname">Boulouis</span></span>, <span class="highwire-citation-author" data-delta="7"><span class="nlm-given-names">Thomas R.</span> <span class="nlm-surname">Meinel</span></span>, <span class="highwire-citation-author" data-delta="8"><span class="nlm-given-names">David J.</span> <span class="nlm-surname">Seiffge</span></span>, <span class="highwire-citation-author" data-delta="9"><span class="nlm-given-names">Simon</span> <span class="nlm-surname">Jung</span></span>, <span class="highwire-citation-author" data-delta="10"><span class="nlm-given-names">Marcel</span> <span class="nlm-surname">Arnold</span></span>, <span class="highwire-citation-author" data-delta="11"><span class="nlm-given-names">Thanh N.</span> <span class="nlm-surname">Nguyen</span></span>, <span class="highwire-citation-author" data-delta="12"><span class="nlm-given-names">Urs</span> <span class="nlm-surname">Fischer</span></span>, <span class="highwire-citation-author" data-delta="13"><span class="nlm-given-names">Jan</span> <span class="nlm-surname">Gralla</span></span>, <span class="highwire-citation-author" data-delta="14"><span class="nlm-given-names">Tomas</span> <span class="nlm-surname">Dobrocky</span></span>, <span class="highwire-citation-author" data-delta="15"><span class="nlm-given-names">Pasquale</span> <span class="nlm-surname">Mordasini</span></span>, <span class="highwire-citation-author" data-delta="16"><span class="nlm-given-names">Johannes</span> <span class="nlm-surname">Kaesmacher</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">Feb 2024, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">45 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(2) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">163-170; </span><span  class="highwire-cite-metadata-doi highwire-cite-metadata"><span class="label">DOI:</span> 10.3174/ajnr.A8103 </span></div>
  
  
  
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