<?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[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>S2307-04202025000300022</article-id>
<article-id pub-id-type="doi">10.18004/sopaci.2025.diciembre.22</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tumor miofibroblástico inflamatorio de yeyuno con extensión al mesenterio asociado al ileus biliar: Reporte de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Inflammatory myofibroblastic tumor of the jejunum with extension to the mesentery associated with biliary ileus: Case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Yamanaka]]></surname>
<given-names><![CDATA[Wataru]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soskin Reidman]]></surname>
<given-names><![CDATA[Ana Esther]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodas Rojas]]></surname>
<given-names><![CDATA[Julio Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nayar Villasanti]]></surname>
<given-names><![CDATA[Gerson David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Paredes Uliambre]]></surname>
<given-names><![CDATA[Julio César]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital de Clínicas, Universidad Nacional de Asunción  ]]></institution>
<addr-line><![CDATA[San Lorenzo ]]></addr-line>
<country>Paraguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<volume>49</volume>
<numero>3</numero>
<fpage>22</fpage>
<lpage>25</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2307-04202025000300022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2307-04202025000300022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2307-04202025000300022&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN El tumor miofibroblástico inflamatorio (TMI) es una neoplasia muy infrecuente que representa menos del 1% de todos los tumores de tejidos blandos. Según el Instituto Nacional de Cáncer de los Estados Unidos el TMI se presenta menos de 1 caso por cada millón de personas. El diagnóstico se establece por estudio histopatológico. Presentamos un caso diagnosticado de TMI de yeyuno asociado al ileus biliar en una paciente sexagenaria en la que se realizó resección quirúrgica completa.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Inflammatory myofibroblastic tumor (IMT) is a very rare neoplasm that represents less than 1% of all soft tissue tumors. According to the National Cancer Institute of the United States, IMT occurs in fewer than 1 case per million people. Diagnosis is established by histopathological study. We present a case diagnosed with jejunal IMT associated with gallstone ileus in a sexagenarian patient who underwent complete surgical resection.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Tumor miofibroblástico inflamatorio]]></kwd>
<kwd lng="es"><![CDATA[Granuloma de células plasmáticas]]></kwd>
<kwd lng="es"><![CDATA[ileus biliar]]></kwd>
<kwd lng="es"><![CDATA[yeyuno]]></kwd>
<kwd lng="es"><![CDATA[mesenterio]]></kwd>
<kwd lng="en"><![CDATA[Inflammatory myofibroblastic tumor]]></kwd>
<kwd lng="en"><![CDATA[Plasma Cell Granuloma]]></kwd>
<kwd lng="en"><![CDATA[Biliary ileus]]></kwd>
<kwd lng="en"><![CDATA[jejunum]]></kwd>
<kwd lng="en"><![CDATA[mesentery]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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