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<meta name="DC.Title" content="Angioplasty and Stent Placement in Intracranial Atherosclerotic Stenoses and Dissections" />
<meta name="DC.Date" content="2002-03-01" />
<meta name="DC.Publisher" content="American Journal of Neuroradiology" />
<meta name="DC.Rights" content="Copyright © American Society of Neuroradiology" />
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<meta name="DC.Description" content="BACKGROUND AND PURPOSE: Stent placement has been shown to increase the safety and effectiveness of balloon angioplasty in cervical carotid disease. Here, the authors investigated the feasibility, safety, and short-term outcome of stent-assisted angioplasty for the treatment of intracranial stenoses.

METHODS: Thirty-four patients (age range, 12–77 years; mean age, 54 years) with symptomatic intracranial atherosclerotic lesions and dissections that produced stenosis of more than 50% were selected and treated with stents. Eighteen lesions (53%) were located in the anterior circulation, and 16 (47%) were in the vertebrobasilar complex. The mean stenosis was 75%.

RESULTS: At follow up, 21 patients (62%) improved clinically, 11 (32%) remained stable, and the condition of two patients (6%) deteriorated. In all patients, the angiographic degree of stenosis was reduced to less than 30%. In 10 patients (29%), two or more stents were implanted: Two stents were implanted in six patients, and three, in four patients. The transient procedural morbidity rate was 12%, and the transient neurologic morbidity rate was 6%. One patient had hemorrhagic transformation due to reperfusion and died, and another patient had a massive myocardial infarction after 5 months. Twenty patients were followed up with angiography for at least 6 months, and none required repeat angioplasty.

CONCLUSION: Endovascular revascularization of intracranial arteries by means of stent-assisted angioplasty is technically feasible, effective, and safe in selected patients." />
<meta name="DC.Contributor" content="Pedro Lylyk" />
<meta name="DC.Contributor" content="José E. Cohen" />
<meta name="DC.Contributor" content="Rosana Ceratto" />
<meta name="DC.Contributor" content="Angel Ferrario" />
<meta name="DC.Contributor" content="Carlos Miranda" />
<meta name="article:published_time" content="2002-03-01" />
<meta name="article:section" content="INTERVENTIONAL" />
<meta name="citation_title" content="Angioplasty and Stent Placement in Intracranial Atherosclerotic Stenoses and Dissections" />
<meta name="citation_abstract" lang="en" content="&lt;p&gt;&lt;i&gt;BACKGROUND AND PURPOSE:&lt;/i&gt; Stent placement has been shown to increase the safety and effectiveness of balloon angioplasty in cervical carotid disease. Here, the authors investigated the feasibility, safety, and short-term outcome of stent-assisted angioplasty for the treatment of intracranial stenoses.&lt;/p&gt;&lt;p&gt;&lt;i&gt;METHODS:&lt;/i&gt; Thirty-four patients (age range, 12–77 years; mean age, 54 years) with symptomatic intracranial atherosclerotic lesions and dissections that produced stenosis of more than 50% were selected and treated with stents. Eighteen lesions (53%) were located in the anterior circulation, and 16 (47%) were in the vertebrobasilar complex. The mean stenosis was 75%.&lt;/p&gt;&lt;p&gt;&lt;i&gt;RESULTS:&lt;/i&gt; At follow up, 21 patients (62%) improved clinically, 11 (32%) remained stable, and the condition of two patients (6%) deteriorated. In all patients, the angiographic degree of stenosis was reduced to less than 30%. In 10 patients (29%), two or more stents were implanted: Two stents were implanted in six patients, and three, in four patients. The transient procedural morbidity rate was 12%, and the transient neurologic morbidity rate was 6%. One patient had hemorrhagic transformation due to reperfusion and died, and another patient had a massive myocardial infarction after 5 months. Twenty patients were followed up with angiography for at least 6 months, and none required repeat angioplasty.&lt;/p&gt;&lt;p&gt;&lt;i&gt;CONCLUSION:&lt;/i&gt; Endovascular revascularization of intracranial arteries by means of stent-assisted angioplasty is technically feasible, effective, and safe in selected patients.&lt;/p&gt;" />
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<meta name="citation_publication_date" content="2002/03/01" />
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<meta name="citation_reference" content="citation_title=European neurology;citation_journal_abbrev=Eur Neurol;citation_title=Prognosis of symptomatic intracranial obstruction of internal carotid artery.;citation_pages=351-358;citation_volume=22;citation_year=1983;citation_issue=5;citation_pmid=6628463" />
<meta name="citation_reference" content="citation_title=Stroke;citation_journal_abbrev=Stroke;citation_title=The prognosis of carotid siphon stenosis;citation_pages=714-718;citation_volume=17;citation_year=1986;citation_issue=4;citation_issn=0039-2499;citation_pmid=3738955" />
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<meta name="twitter:title" content="Angioplasty and Stent Placement in Intracranial Atherosclerotic Stenoses and Dissections" />
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<meta name="twitter:description" content="BACKGROUND AND PURPOSE: Stent placement has been shown to increase the safety and effectiveness of balloon angioplasty in cervical carotid disease. Here, the authors investigated the feasibility, safety, and short-term outcome of stent-assisted angioplasty for the treatment of intracranial stenoses.

METHODS: Thirty-four patients (age range, 12–77 years; mean age, 54 years) with symptomatic intracranial atherosclerotic lesions and dissections that produced stenosis of more than 50% were selected and treated with stents. Eighteen lesions (53%) were located in the anterior circulation, and 16 (47%) were in the vertebrobasilar complex. The mean stenosis was 75%.

RESULTS: At follow up, 21 patients (62%) improved clinically, 11 (32%) remained stable, and the condition of two patients (6%) deteriorated. In all patients, the angiographic degree of stenosis was reduced to less than 30%. In 10 patients (29%), two or more stents were implanted: Two stents were implanted in six patients, and three, in four patients. The transient procedural morbidity rate was 12%, and the transient neurologic morbidity rate was 6%. One patient had hemorrhagic transformation due to reperfusion and died, and another patient had a massive myocardial infarction after 5 months. Twenty patients were followed up with angiography for at least 6 months, and none required repeat angioplasty.

CONCLUSION: Endovascular revascularization of intracranial arteries by means of stent-assisted angioplasty is technically feasible, effective, and safe in selected patients." />
<meta name="og-title" property="og:title" content="Angioplasty and Stent Placement in Intracranial Atherosclerotic Stenoses and Dissections" />
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<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: Stent placement has been shown to increase the safety and effectiveness of balloon angioplasty in cervical carotid disease. Here, the authors investigated the feasibility, safety, and short-term outcome of stent-assisted angioplasty for the treatment of intracranial stenoses.

METHODS: Thirty-four patients (age range, 12–77 years; mean age, 54 years) with symptomatic intracranial atherosclerotic lesions and dissections that produced stenosis of more than 50% were selected and treated with stents. Eighteen lesions (53%) were located in the anterior circulation, and 16 (47%) were in the vertebrobasilar complex. The mean stenosis was 75%.

RESULTS: At follow up, 21 patients (62%) improved clinically, 11 (32%) remained stable, and the condition of two patients (6%) deteriorated. In all patients, the angiographic degree of stenosis was reduced to less than 30%. In 10 patients (29%), two or more stents were implanted: Two stents were implanted in six patients, and three, in four patients. The transient procedural morbidity rate was 12%, and the transient neurologic morbidity rate was 6%. One patient had hemorrhagic transformation due to reperfusion and died, and another patient had a massive myocardial infarction after 5 months. Twenty patients were followed up with angiography for at least 6 months, and none required repeat angioplasty.

CONCLUSION: Endovascular revascularization of intracranial arteries by means of stent-assisted angioplasty is technically feasible, effective, and safe in selected patients." />
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    <div class="highwire-markup"><div xmlns="http://www.w3.org/1999/xhtml" class="content-block-markup" xmlns:xhtml="http://www.w3.org/1999/xhtml"><div xmlns:xhtml="http://www.w3.org/1999/xhtml" class="contributors"><ol class="contributor-list" id="contrib-group-1"><li class="contributor" id="contrib-1"><span class="name">Pedro Lylyk</span><a id="xref-aff-1-1" class="xref-aff" href="#aff-1">a</a>, </li><li class="contributor" id="contrib-2"><span class="name">José E. Cohen</span><a id="xref-aff-1-2" class="xref-aff" href="#aff-1">a</a>, </li><li class="contributor" id="contrib-3"><span class="name">Rosana Ceratto</span><a id="xref-aff-1-3" class="xref-aff" href="#aff-1">a</a>, </li><li class="contributor" id="contrib-4"><span class="name">Angel Ferrario</span><a id="xref-aff-1-4" class="xref-aff" href="#aff-1">a</a> and </li><li class="last" id="contrib-5"><span class="name">Carlos Miranda</span><a id="xref-aff-1-5" class="xref-aff" href="#aff-1">a</a></li></ol><ol class="affiliation-list"><li class="aff"><a id="aff-1" name="aff-1"></a><address><sup>a</sup>From the Department of Neurosurgery and Interventional Neuroradiology, Eneri, Clinica Medica Belgrano, Buenos Aires, Argentina</address></li></ol><ol class="corresp-list"><li class="corresp" id="corresp-1">Address reprint requests to Pedro Lylyk, MD, Sanchez de Bustamante 2184, PB Dpto B (1425), Buenos Aires, Argentina</li></ol></div></div><a href="http://ajnr-stage2.stage.highwire.org/content/23/3/430.full" class="hw-link hw-link-article-full-text" data-icon-position="" data-hide-link-title="0">View Full Text</a></div>  </div>

  
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      <div class="highwire-cite-title">Angioplasty and Stent Placement in Intracranial Atherosclerotic Stenoses and Dissections</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">Pedro</span> <span class="nlm-surname">Lylyk</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">José E.</span> <span class="nlm-surname">Cohen</span></span>, <span class="highwire-citation-author" data-delta="2"><span class="nlm-given-names">Rosana</span> <span class="nlm-surname">Ceratto</span></span>, <span class="highwire-citation-author" data-delta="3"><span class="nlm-given-names">Angel</span> <span class="nlm-surname">Ferrario</span></span>, <span class="highwire-citation-author" data-delta="4"><span class="nlm-given-names">Carlos</span> <span class="nlm-surname">Miranda</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">Mar 2002, </span><span  class="highwire-cite-metadata-volume highwire-cite-metadata">23 </span><span  class="highwire-cite-metadata-issue highwire-cite-metadata">(3) </span><span  class="highwire-cite-metadata-pages highwire-cite-metadata">430-436; </span></div>
  
  
  
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