<?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>2007-4085</journal-id>
<journal-title><![CDATA[Revista mexicana de urología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. urol.]]></abbrev-journal-title>
<issn>2007-4085</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Urología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-40852024000400006</article-id>
<article-id pub-id-type="doi">10.48193/w3fgvt28</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Liposarcoma mixoide paratesticular metastásico a sistema nervioso central: reporte de caso y revisión de la literatura]]></article-title>
<article-title xml:lang="en"><![CDATA[Paratesticular myxoid liposarcoma metastatic to the central nervous system: case report and review of the literature]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bustos Román]]></surname>
<given-names><![CDATA[Iván]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[L&#8217;Gámiz Moreno]]></surname>
<given-names><![CDATA[Arnulfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ochoa Sánchez]]></surname>
<given-names><![CDATA[Alsino]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Muñoz Ramírez]]></surname>
<given-names><![CDATA[Fernando Abraham]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Cortez]]></surname>
<given-names><![CDATA[Ángel Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Ávalos]]></surname>
<given-names><![CDATA[Raymundo Moisés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Izunza Laisequilla]]></surname>
<given-names><![CDATA[André Sealhenry]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Puga Ortega]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado Hospital Regional Licenciado Adolfo López Mateos ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<volume>84</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-40852024000400006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-40852024000400006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-40852024000400006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Reportamos el caso de un paciente masculino de 39 años quien debutó con sintomatología de deterioro neurológico secundario a una enfermedad avanzada por un tumor paratesticular de larga evolución sin abordaje terapéutico. El liposarcoma es un tumor maligno mesenquimal de tejido adiposo, con una presentación habitual de enfermedad indolente y de lento crecimiento. No se encuentran reportados en la literatura muchos casos de enfermedad avanzada debido al bajo potencial metastásico de esta rara estirpe histológica en tumores paratesticulares. La importancia clínica del caso presentado se debe al abordaje diagnóstico secundario al deterioro del estado neurológico del paciente debido a la presencia de enfermedad metastásica en sistema nervioso central. Realizamos un breve resumen del manejo diagnóstico, terapéutico y características de esta patología.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract We report the case of a 39-year-old male patient who debuted with symptoms of neurological deterioration secondary to advanced disease of a long-standing paratesticular tumor without therapeutic approach. Liposarcoma is a malignant mesenchymal tumor of adipose tissue, with a usual presentation of indolent disease and slow growth. Not many cases of advanced disease have been reported in the literature due to the low metastatic potential of this rare histological lineage in paratesticular tumors. The clinical importance of the presented case is due to the diagnostic approach secondary to the deterioration of the patient's neurological status due to the presence of metastatic disease in the central nervous system. We make a summary of the diagnostic and therapeutic management and characteristics of this pathology.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Liposarcoma]]></kwd>
<kwd lng="en"><![CDATA[paratesticular]]></kwd>
<kwd lng="en"><![CDATA[myxoid]]></kwd>
<kwd lng="en"><![CDATA[metastatic]]></kwd>
<kwd lng="en"><![CDATA[sarcoma]]></kwd>
<kwd lng="es"><![CDATA[Liposarcoma]]></kwd>
<kwd lng="es"><![CDATA[paratesticular]]></kwd>
<kwd lng="es"><![CDATA[mixoide]]></kwd>
<kwd lng="es"><![CDATA[metastásico]]></kwd>
<kwd lng="es"><![CDATA[sarcoma]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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