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<meta name="DC.Title" content="Horner Syndrome Related to Ipsilateral Carotid Wall Hematoma after Stent Placement for the Treatment of Carotid Stenoses" />
<meta name="DC.Date" content="2003-09-01" />
<meta name="DC.Publisher" content="American Journal of Neuroradiology" />
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<meta name="DC.Description" content="BACKGROUND AND PURPOSE: We prospectively studied the incidence and natural history of Horner syndrome following stent-supported percutaneous angioplasty of the carotid artery (SPAC). We assessed the hypothesis that postinterventional Horner syndrome is related to ipsilateral carotid wall hematoma.

METHODS: We performed duplex sonography of the carotid arteries and clinical examination in 28 consecutive patients before and 4 hours ± 2, 24 hours ± 2, and 7 days ± 1 after SPAC.

RESULTS: Within 24 hours ± 2 after SPAC, 11 of the 28 patients developed ipsilateral Horner syndrome. Ten of these 11 patients had a postinterventional sonographic appearance of a carotid wall hematoma, whereas only two of the 17 patients without Horner syndrome had this finding ( P &lt; .001). In all patients, both Horner syndrome and carotid wall hematoma had resolved 7 days ± 1 after SPAC.

CONCLUSION: Horner syndrome appears to be a common yet transient event after SPAC. Although postinterventional Horner syndrome is significantly related to ipsilateral carotid wall hematoma, causality of the procedure-related formation of a carotid wall hematoma and oculosympathetic disturbance remains unproven." />
<meta name="DC.Contributor" content="Michael Rosenkranz" />
<meta name="DC.Contributor" content="Bernd Eckert" />
<meta name="DC.Contributor" content="Wolf-Dirk Niesen" />
<meta name="DC.Contributor" content="Cornelius Weiller" />
<meta name="DC.Contributor" content="Ulrich Sliwka" />
<meta name="article:published_time" content="2003-09-01" />
<meta name="article:section" content="INTERVENTIONAL" />
<meta name="citation_title" content="Horner Syndrome Related to Ipsilateral Carotid Wall Hematoma after Stent Placement for the Treatment of Carotid Stenoses" />
<meta name="citation_abstract" lang="en" content="&lt;p&gt;&lt;i&gt;BACKGROUND AND PURPOSE:&lt;/i&gt; We prospectively studied the incidence and natural history of Horner syndrome following stent-supported percutaneous angioplasty of the carotid artery (SPAC). We assessed the hypothesis that postinterventional Horner syndrome is related to ipsilateral carotid wall hematoma.&lt;/p&gt;&lt;p&gt;&lt;i&gt;METHODS:&lt;/i&gt; We performed duplex sonography of the carotid arteries and clinical examination in 28 consecutive patients before and 4 hours ± 2, 24 hours ± 2, and 7 days ± 1 after SPAC.&lt;/p&gt;&lt;p&gt;&lt;i&gt;RESULTS:&lt;/i&gt; Within 24 hours ± 2 after SPAC, 11 of the 28 patients developed ipsilateral Horner syndrome. Ten of these 11 patients had a postinterventional sonographic appearance of a carotid wall hematoma, whereas only two of the 17 patients without Horner syndrome had this finding (&lt;i&gt;P&lt;/i&gt; &amp;lt; .001). In all patients, both Horner syndrome and carotid wall hematoma had resolved 7 days ± 1 after SPAC.&lt;/p&gt;&lt;p&gt;&lt;i&gt;CONCLUSION:&lt;/i&gt; Horner syndrome appears to be a common yet transient event after SPAC. Although postinterventional Horner syndrome is significantly related to ipsilateral carotid wall hematoma, causality of the procedure-related formation of a carotid wall hematoma and oculosympathetic disturbance remains unproven.&lt;/p&gt;" />
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<meta name="twitter:description" content="BACKGROUND AND PURPOSE: We prospectively studied the incidence and natural history of Horner syndrome following stent-supported percutaneous angioplasty of the carotid artery (SPAC). We assessed the hypothesis that postinterventional Horner syndrome is related to ipsilateral carotid wall hematoma.

METHODS: We performed duplex sonography of the carotid arteries and clinical examination in 28 consecutive patients before and 4 hours ± 2, 24 hours ± 2, and 7 days ± 1 after SPAC.

RESULTS: Within 24 hours ± 2 after SPAC, 11 of the 28 patients developed ipsilateral Horner syndrome. Ten of these 11 patients had a postinterventional sonographic appearance of a carotid wall hematoma, whereas only two of the 17 patients without Horner syndrome had this finding ( P &lt; .001). In all patients, both Horner syndrome and carotid wall hematoma had resolved 7 days ± 1 after SPAC.

CONCLUSION: Horner syndrome appears to be a common yet transient event after SPAC. Although postinterventional Horner syndrome is significantly related to ipsilateral carotid wall hematoma, causality of the procedure-related formation of a carotid wall hematoma and oculosympathetic disturbance remains unproven." />
<meta name="og-title" property="og:title" content="Horner Syndrome Related to Ipsilateral Carotid Wall Hematoma after Stent Placement for the Treatment of Carotid Stenoses" />
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<meta name="og-description" property="og:description" content="BACKGROUND AND PURPOSE: We prospectively studied the incidence and natural history of Horner syndrome following stent-supported percutaneous angioplasty of the carotid artery (SPAC). We assessed the hypothesis that postinterventional Horner syndrome is related to ipsilateral carotid wall hematoma.

METHODS: We performed duplex sonography of the carotid arteries and clinical examination in 28 consecutive patients before and 4 hours ± 2, 24 hours ± 2, and 7 days ± 1 after SPAC.

RESULTS: Within 24 hours ± 2 after SPAC, 11 of the 28 patients developed ipsilateral Horner syndrome. Ten of these 11 patients had a postinterventional sonographic appearance of a carotid wall hematoma, whereas only two of the 17 patients without Horner syndrome had this finding ( P &lt; .001). In all patients, both Horner syndrome and carotid wall hematoma had resolved 7 days ± 1 after SPAC.

CONCLUSION: Horner syndrome appears to be a common yet transient event after SPAC. Although postinterventional Horner syndrome is significantly related to ipsilateral carotid wall hematoma, causality of the procedure-related formation of a carotid wall hematoma and oculosympathetic disturbance remains unproven." />
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      <h1 class="highwire-cite-title" id="page-title">Horner Syndrome Related to Ipsilateral Carotid Wall Hematoma after Stent Placement for the Treatment of Carotid Stenoses</h1>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0">Michael Rosenkranz</span>, <span class="highwire-citation-author" data-delta="1">Bernd Eckert</span>, <span class="highwire-citation-author" data-delta="2">Wolf-Dirk Niesen</span>, <span class="highwire-citation-author" data-delta="3">Cornelius Weiller</span> and <span class="highwire-citation-author" data-delta="4">Ulrich Sliwka</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">September 2003,  </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">24 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(8) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1508-1511; </span></div>
  
  
  
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<div id="hw-article-author-popups-top-node-10981--61657390045" style="display: none;"><div class="author-tooltip-0"><div class="author-tooltip-name">Michael Rosenkranz </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%2BRosenkranz%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=Rosenkranz%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 last"><a href="/search/author1%3AMichael%2BRosenkranz%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div><div class="author-tooltip-1"><div class="author-tooltip-name">Bernd Eckert </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=Bernd%2BEckert%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=Eckert%20B&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 last"><a href="/search/author1%3ABernd%2BEckert%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div><div class="author-tooltip-2"><div class="author-tooltip-name">Wolf-Dirk Niesen </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=Wolf-Dirk%2BNiesen%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=Niesen%20W&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 last"><a href="/search/author1%3AWolf-Dirk%2BNiesen%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div><div class="author-tooltip-3"><div class="author-tooltip-name">Cornelius Weiller </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=Cornelius%2BWeiller%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=Weiller%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 last"><a href="/search/author1%3ACornelius%2BWeiller%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div><div class="author-tooltip-4"><div class="author-tooltip-name">Ulrich Sliwka </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=Ulrich%2BSliwka%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=Sliwka%20U&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 last"><a href="/search/author1%3AUlrich%2BSliwka%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div></div></div>  </div>

  
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        	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-volume highwire-cite-metadata">Vol. 24</span>, <span  class="highwire-cite-metadata-issue highwire-cite-metadata">Issue 8 </span><div  class="highwire-cite-metadata-pubdate highwire-cite-metadata">1 Sep 2003 </div></div>
      
      
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      <div class="highwire-cite-title">Horner Syndrome Related to Ipsilateral Carotid Wall Hematoma after Stent Placement for the Treatment of Carotid Stenoses</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">Michael</span> <span class="nlm-surname">Rosenkranz</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">Bernd</span> <span class="nlm-surname">Eckert</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">Wolf-Dirk</span> <span class="nlm-surname">Niesen</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">Cornelius</span> <span class="nlm-surname">Weiller</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">Ulrich</span> <span class="nlm-surname">Sliwka</span></span></span></div>
  
    	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-journal highwire-cite-metadata">American Journal of Neuroradiology </span><span  class="highwire-cite-metadata-date highwire-cite-metadata">Sep 2003, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">24 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(8) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">1508-1511; </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">Michael</span> <span class="nlm-surname">Rosenkranz</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">Bernd</span> <span class="nlm-surname">Eckert</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">Wolf-Dirk</span> <span class="nlm-surname">Niesen</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">Cornelius</span> <span class="nlm-surname">Weiller</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">Ulrich</span> <span class="nlm-surname">Sliwka</span></span></span></div>
  
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