<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0003-3170</journal-id>
<journal-title><![CDATA[Angiología]]></journal-title>
<abbrev-journal-title><![CDATA[Angiología]]></abbrev-journal-title>
<issn>0003-3170</issn>
<publisher>
<publisher-name><![CDATA[Arán Ediciones S.L.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0003-31702022000400008</article-id>
<article-id pub-id-type="doi">10.20960/angiologia.00392</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tratamiento endovascular de oclusión total crónica de la aorta abdominal en un paciente de alto riesgo quirúrgico]]></article-title>
<article-title xml:lang="en"><![CDATA[Endovascular treatment with chronic total occlusion of the abdominal aorta in a patient with high surgical risk]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Voos-Budal-Arins]]></surname>
<given-names><![CDATA[Marcel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Álvarez]]></surname>
<given-names><![CDATA[Antenor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro de Cardiología Intervencionista y Terapéutica Endovascular Periférica Servicio de Hemodinamia Integral ]]></institution>
<addr-line><![CDATA[Santiago del Estero ]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2022</year>
</pub-date>
<volume>74</volume>
<numero>4</numero>
<fpage>186</fpage>
<lpage>190</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S0003-31702022000400008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S0003-31702022000400008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S0003-31702022000400008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: la oclusión aórtica infrarrenal se define como una oclusión total crónica (OTC) de la aorta con o sin compromiso de las arterias ilíacas. Está clasificada como una lesión TASC II (TransAtlantic Inter-Society Consensus) de tipo D, representa del 3 al 8,5 % de las enfermedades oclusivas aortoilíacas y puede conducir a síntomas isquémicos en los miembros inferiores.  Caso clínico: reportamos el caso de una paciente con OTC de la aorta infrarrenal proximal (yuxtarrenal) con oclusión de las arterias ilíacas y alto riesgo quirúrgico que fue tratada completamente por vía endovascular.  Discusión: la revascularización quirúrgica ha sido el tratamiento de elección para los pacientes con esta enfermedad. Aunque los resultados del tratamiento endovascular son favorables para las lesiones aortoilíacas, el tratamiento endovascular de lesiones complejas, especialmente la OTC aórtica, sigue siendo muy desafiante.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: infrarenal aortic occlusion is defi ned as chronic total occlusion (CTo) of the aorta with or without involvement of the iliac arteries. It is classifi ed as a TaSC II (Transatlantic Inter-Society Consensus) type d lesion represents 3 to 8.5 % of aortoiliac occlusive diseases and can lead to ischemic symptoms in lower limbs.  Case report: we report a case of a patient with a CTo of the proximal infrarenal aorta (juxtarenal) occlusion of iliac arteries and high surgical risk, who was treated endovascularly.  Discussion: surgical revascularisation has been the treatment of choice for patients with this disease. although the results of endovascular treatment are favourable for aortoiliac lesions, endovascular treatment for complex lesions, especially CTo, remains challenging.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Oclusión total crónica]]></kwd>
<kwd lng="es"><![CDATA[Enfermedad oclusiva aórtica]]></kwd>
<kwd lng="es"><![CDATA[Enfermedad vascular periférica]]></kwd>
<kwd lng="es"><![CDATA[Tratamiento endovascular]]></kwd>
<kwd lng="en"><![CDATA[Chronic total occlusion]]></kwd>
<kwd lng="en"><![CDATA[aortoiliac occlusive disease]]></kwd>
<kwd lng="en"><![CDATA[Peripheral artery disease]]></kwd>
<kwd lng="en"><![CDATA[Endovascular treatment]]></kwd>
</kwd-group>
</article-meta>
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