<?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>0120-9957</journal-id>
<journal-title><![CDATA[Revista colombiana de Gastroenterología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Col Gastroenterol]]></abbrev-journal-title>
<issn>0120-9957</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Gastroenterología  ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-99572019000200194</article-id>
<article-id pub-id-type="doi">10.22516/25007440.397</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[La piel como espejo del tracto gastrointestinal]]></article-title>
<article-title xml:lang="en"><![CDATA[The skin as a mirror of the gastrointestinal tract]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[Martín Alonso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lúquez]]></surname>
<given-names><![CDATA[Adán]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Olmos.]]></surname>
<given-names><![CDATA[Lina María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Colombia  ]]></institution>
<addr-line><![CDATA[Bogotá D. C.]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional de Colombia  ]]></institution>
<addr-line><![CDATA[Bogotá D. C]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,dispensario médico Gilberto Echeverry Mejía  ]]></institution>
<addr-line><![CDATA[Bogotá D. C]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<volume>34</volume>
<numero>2</numero>
<fpage>194</fpage>
<lpage>196</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-99572019000200194&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-99572019000200194&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-99572019000200194&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Se presentan 4 casos de sangrado digestivo cuyas manifestaciones en la piel permitieron orientar el diagnóstico antes de la endoscopia, lo cual muestra la importancia de realizar un buen examen físico en todos los pacientes y no solo centrarse en los exámenes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract We present four cases of digestive bleeding whose skin manifestations guided diagnosis prior to endoscopy. These cases demonstrate the importance of a good physical examination of all patients rather than just focusing on laboratory tests.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Piel]]></kwd>
<kwd lng="es"><![CDATA[sangrado]]></kwd>
<kwd lng="es"><![CDATA[endoscopia]]></kwd>
<kwd lng="es"><![CDATA[pénfigo]]></kwd>
<kwd lng="en"><![CDATA[Skin]]></kwd>
<kwd lng="en"><![CDATA[bleeding]]></kwd>
<kwd lng="en"><![CDATA[endoscopy]]></kwd>
<kwd lng="en"><![CDATA[pemphigus]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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