<?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>2307-0420</journal-id>
<journal-title><![CDATA[Cirugía paraguaya]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Cir. Parag.]]></abbrev-journal-title>
<issn>2307-0420</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Paraguaya de Cirugía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2307-04202017000300044</article-id>
<article-id pub-id-type="doi">10.18004/sopaci.diciembre.44-46</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[TUMOR DE INTESTINO DELGADO COMO CAUSA DEOCLUSIÓN INTESTINAL MECÁNICA ALTA]]></article-title>
<article-title xml:lang="en"><![CDATA[TUMOR OF THE SMALL INTESTINE AS A CAUSE OF HIGH MECHANICAL INTESTINAL OCCLUSION]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Montiel Roa]]></surname>
<given-names><![CDATA[Arnaldo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilera Maidana]]></surname>
<given-names><![CDATA[Domingo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bonnin]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Miranda]]></surname>
<given-names><![CDATA[Alma]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,- Instituto de Previsión Social Hospital Central &#8220;Dr. Emilio Cubas ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Previsión Social Servicio de Cirugía General. Hospital Central &#8220;Dr. Emilio Cubas&#8221; ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto de Previsión Social Servicio de Cirugía General. Hospital Central &#8220;Dr. Emilio Cubas&#8221; ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto de Previsión Social Servicio de Cirugía General. Hospital Central &#8220;Dr. Emilio Cubas&#8221; ]]></institution>
<addr-line><![CDATA[Asunción ]]></addr-line>
<country>Paraguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2017</year>
</pub-date>
<volume>41</volume>
<numero>3</numero>
<fpage>44</fpage>
<lpage>46</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2307-04202017000300044&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2307-04202017000300044&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2307-04202017000300044&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los tumores de intestino delgado representan menos del 3% de los tumores digestivos. Los malignos constituyen la variedad más vista siendo el adenocarcinoma el que se observa con mayor frecuencia. Asientan con mayor frecuencia en duodeno y yeyuno proximal. Pueden cursar silentes o con signos inespecíficos como dolor post prandial. Los vómitos suelen ser frecuentes. El tránsito intestinal contrastado es el método más fidedigno para evidenciar el punto de la lesión. El tratamiento siempre es quirúrgico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary Small-bowel tumors account for less than 3% of digestive tumors.The malignant tumors constitute the most viewed variety being the adenocarcinoma that is observed more frequently.They settle more frequently in the proximal duodenum and jejunum.They may be silent or with nonspecific signs such as postprandial pain. Vomiting is often common. The contrasting intestinal transit is the most reliable method to show the point of the lesion. The treatment is always surgical.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[tumor de intestino delgado]]></kwd>
<kwd lng="es"><![CDATA[adenocarcinoma]]></kwd>
<kwd lng="en"><![CDATA[small bowel tumor]]></kwd>
<kwd lng="en"><![CDATA[adenocarcinoma]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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</article>
