<?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>1665-5044</journal-id>
<journal-title><![CDATA[Revista mexicana de neurociencia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. neurocienc.]]></abbrev-journal-title>
<issn>1665-5044</issn>
<publisher>
<publisher-name><![CDATA[Academia Mexicana de Neurología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-50442021000200077</article-id>
<article-id pub-id-type="doi">10.24875/rmn.200000611</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Spinal arteriovenous malformations]]></article-title>
<article-title xml:lang="es"><![CDATA[Malformaciones arteriovenosas de la médula espinal]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerrero-De León]]></surname>
<given-names><![CDATA[Jorge E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zenteno-Castellanos]]></surname>
<given-names><![CDATA[Marco A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[Angel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Leyva]]></surname>
<given-names><![CDATA[Ildefonso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de San Luis Potosí Faculty of Medicine ]]></institution>
<addr-line><![CDATA[San Luis Potosí ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Neurología y Neurocirugía &#8220;Manuel Velasco Suárez&#8221; Radiology and Imaging Service ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Neurología y Neurocirugía &#8220;Manuel Velasco Suárez&#8221; Endovascular Neurological Therapy Service ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital Central &#8220;Dr. Ignacio Morones Prieto,&#8221; Neurology Service ]]></institution>
<addr-line><![CDATA[San Luis Potosí ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<volume>22</volume>
<numero>2</numero>
<fpage>77</fpage>
<lpage>84</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-50442021000200077&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-50442021000200077&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-50442021000200077&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Pathologies that affect the spinal cord are diverse. In addition to trauma, common etiologies of myelopathy include autoimmune, infectious, neoplastic, vascular, and hereditary-degenerative diseases. Physicians should be aware of the possibility of a spinal arteriovenous malformation (sAVMs) when facing a challenging case. Performing an adequate clinical history and neurological examination is the key element in the proper approach to these pathologies. However, a better determination of the problem can be obtained with the help of neuroimaging studies. Given the rare nature of sAVMs, the purpose of this article is to review the spinal vascular anatomy, the pathogenesis and pathology of arteriovenous malformation, discuss key points about their classification, and summarize the imaging findings and treatment approaches available.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Las patologías que afectan la médula espinal son diversas. Además del trauma, las etiologías comunes de la mielopatía incluyen enfermedades autoinmunes, infecciosas, neoplasias, vasculares y hereditarias degenerativas. Los médicos deben mantener en mente la posibilidad de una malformación arteriovenosa espinal cuando se enfrentan a un caso difícil. La historia clínica y la exploración neurológica adecuada siguen siendo pieza clave en el adecuado abordaje de estas patologías, sin embargo, puede obtenerse una mejor determinación del problema con ayuda de los estudios de neuroimagen. Dada la naturaleza rara de las malformaciones arteriovenosas espinales, el propósito de este artículo es revisar la anatomía vascular espinal, la patogenia y la patología de las malformaciones arteriovenosas, discutir puntos clave sobre su clasificación y resumir los hallazgos por imagen y los tratamientos disponibles.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Arteriovenous malformations]]></kwd>
<kwd lng="en"><![CDATA[Spine]]></kwd>
<kwd lng="en"><![CDATA[Review]]></kwd>
<kwd lng="es"><![CDATA[Malformaciones arteriovenosas de la médula espinal]]></kwd>
<kwd lng="es"><![CDATA[Lesiones vasculares]]></kwd>
<kwd lng="es"><![CDATA[Médula espinal]]></kwd>
<kwd lng="es"><![CDATA[Epidural]]></kwd>
<kwd lng="es"><![CDATA[Revisión]]></kwd>
</kwd-group>
</article-meta>
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