<?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>2565-005X</journal-id>
<journal-title><![CDATA[Gaceta mexicana de oncología]]></journal-title>
<abbrev-journal-title><![CDATA[Gac. mex. oncol.]]></abbrev-journal-title>
<issn>2565-005X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Oncología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2565-005X2025000500071</article-id>
<article-id pub-id-type="doi">10.24875/j.gamo.25000023</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Manejo quirúrgico de un liposarcoma mixoide cervical con extensión mediastinal e implante en el ventrículo derecho. Reporte de un caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Surgical management of a cervical myxoid liposarcoma with mediastinal extension and implant in the right ventricle. A case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Domínguez-Gabriel]]></surname>
<given-names><![CDATA[Irineo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soto-Becerril]]></surname>
<given-names><![CDATA[Omar A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soria-Céspedes]]></surname>
<given-names><![CDATA[Danny]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Hernández]]></surname>
<given-names><![CDATA[Andrea]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Ángeles Lindavista Departamento de Oncología ]]></institution>
<addr-line><![CDATA[ Ciudad de México]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Ángeles Lindavista Cirugía Oncológica ]]></institution>
<addr-line><![CDATA[ Ciudad de México]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Ángeles Lindavista Departamento de Patología ]]></institution>
<addr-line><![CDATA[ Ciudad de México]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital Ángeles Lindavista Medicina Interna ]]></institution>
<addr-line><![CDATA[ Ciudad de México]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2025</year>
</pub-date>
<volume>24</volume>
<fpage>71</fpage>
<lpage>76</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2565-005X2025000500071&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2565-005X2025000500071&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2565-005X2025000500071&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El liposarcoma mixoide es un tipo de tumor maligno que involucra al tejido blando originario de los adipocitos, frecuentemente se desarrolla en extremidades inferiores y ocasionalmente en cabeza y cuello. Se presenta el caso de un paciente con antecedentes de liposarcoma mixoide en muslo izquierdo quien desarrolla un liposarcoma mixoide cervical con extensión mediastinal e implante en el ventrículo derecho. El tratamiento fue la extirpación completa del sarcoma, lo cual implicó la colaboración de un equipo multidisciplinario de especialistas. Se logró una intervención eficaz que minimizó las complicaciones y permitió la recuperación de dicho paciente sin necesidad de soporte adicional.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Myxoid liposarcoma is a type of malignant tumor involving soft tissue originating from adipocytes. It frequently develops in the lower extremities and occasionally in the head and neck. We present the case of a patient with a history of myxoid liposarcoma in the left thigh who developed a cervical myxoid liposarcoma with mediastinal extension and implant in the right ventricle. The treatment was complete removal of the sarcoma, which involved the collaboration of a multidisciplinary team of specialists. An effective intervention was achieved that minimized complications and allowed the recovery of the patient without the need for additional support.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Reporte de caso]]></kwd>
<kwd lng="es"><![CDATA[Liposarcoma]]></kwd>
<kwd lng="es"><![CDATA[Mediastino]]></kwd>
<kwd lng="es"><![CDATA[Embolización]]></kwd>
<kwd lng="es"><![CDATA[Resección]]></kwd>
<kwd lng="en"><![CDATA[Case report]]></kwd>
<kwd lng="en"><![CDATA[Liposarcoma]]></kwd>
<kwd lng="en"><![CDATA[Mediastinum]]></kwd>
<kwd lng="en"><![CDATA[Embolization]]></kwd>
<kwd lng="en"><![CDATA[Resection]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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