<?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>2604-1227</journal-id>
<journal-title><![CDATA[Revista mexicana de oftalmología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. oftalmol]]></abbrev-journal-title>
<issn>2604-1227</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Oftalmología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2604-12272019000500258</article-id>
<article-id pub-id-type="doi">10.24875/rmo.m18000026</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Síndrome de Horner como motivo de consulta en paciente con tumor de mama. Reporte de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Horner syndrome as a reason for consultation in a patient with breast tumor; case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Mayorquín]]></surname>
<given-names><![CDATA[Verónica C.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lozano-Elizondo]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreno-Anda]]></surname>
<given-names><![CDATA[Rosa E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pesci-Eguía]]></surname>
<given-names><![CDATA[Luis M.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Miranda-Sánchez]]></surname>
<given-names><![CDATA[Karina L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Olhovich]]></surname>
<given-names><![CDATA[Irene]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Nacional de Neurología y Neurocirugía Manuel Velasco Suárez Servicio de Neuroftalmología ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Nacional de Rehabilitación Dr. Guillermo Ibarra  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2019</year>
</pub-date>
<volume>93</volume>
<numero>5</numero>
<fpage>258</fpage>
<lpage>261</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2604-12272019000500258&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2604-12272019000500258&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2604-12272019000500258&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El síndrome de Horner consiste en una lesión de la vía pupilar simpática.  Descrito con la triada: ptosis, miosis y anhidrosis. Reconocer los signos de este síndrome, sus niveles de lesión y las causas es de suma importancia.  Caso: Paciente mujer de 38 años de edad, acude por ptosis del párpado superior del ojo derecho de 2 meses de evolución, hace 4 años ganglio axilar, hace 6 meses aparición de tos; pérdida de peso: 6 kg en 3 meses.  Exploración: ptosis leve, anisocoria mayor en la oscuridad, miosis derecha. Se realiza exploración: tumoración en la mama derecha de 6 cm, adherida a planos profundos. Se envía al centro de cancerología. Este caso toma importancia, ya que actualmente existe una amplia difusión de programas de prevención, sin embargo, aún hay personas que siguen escondiendo sus padecimientos, no debemos olvidar que el globo ocular es punto clave para detectar enfermedades sistémicas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Horner&#8217;s syndrome consists of an injury to the sympathetic pupillary pathway.  Described with the triad: ptosis, miosis and anhidrosis. Recognizing the signs of this syndrome, their levels of injury and causes are of paramount importance to the clinician.  Case: A 38-year-old female patient presented with ptosis of the upper eyelid, right eye, 2 months of evolution, growth of axillary ganglion 4 years ago, also cough of 6 month duration; 6 kg weight loss in 3 months.  Exploration: mild ptosis, greater anisocoria in the dark, right miosis.  Sistemic exploration: right breast tumor of 6cm, adhered to deep planes. The patient was referred to an oncological center. This case is important because there is a wide spread of prevention programs, however, there are still people who continue to hide their diseases, we must not forget that the eyeball is a key point to detect systemic diseases.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Síndrome de Horner]]></kwd>
<kwd lng="es"><![CDATA[Miosis]]></kwd>
<kwd lng="es"><![CDATA[Ptosis]]></kwd>
<kwd lng="es"><![CDATA[Mama]]></kwd>
<kwd lng="en"><![CDATA[Horner Syndrome]]></kwd>
<kwd lng="en"><![CDATA[Miosis]]></kwd>
<kwd lng="en"><![CDATA[Ptosis]]></kwd>
<kwd lng="en"><![CDATA[Breast]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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