<?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>S2565-005X2022000500123</article-id>
<article-id pub-id-type="doi">10.24875/j.gamo.22000023</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Leiomioma metastatizante benigno: reporte de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Benign metastasizing leiomyoma: Case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes-Esparza]]></surname>
<given-names><![CDATA[Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Miranda-Castañón]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Amaya-Téllez]]></surname>
<given-names><![CDATA[Mariana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-García]]></surname>
<given-names><![CDATA[Edgardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Christus Muguerza del Parque Servicio de Cirugía ]]></institution>
<addr-line><![CDATA[Chihuahua ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Christus Muguerza del Parque Departamento de Enseñanza e Investigación en Salud ]]></institution>
<addr-line><![CDATA[Chihuahua ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Christus Muguerza del Parque Servicio de Radiología ]]></institution>
<addr-line><![CDATA[Chihuahua ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Christus Muguerza del Parque Servicio de Cirugía ]]></institution>
<addr-line><![CDATA[Chihuahua ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2022</year>
</pub-date>
<volume>21</volume>
<fpage>123</fpage>
<lpage>127</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2565-005X2022000500123&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2565-005X2022000500123&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2565-005X2022000500123&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La leiomiomatosis benigna metastatizante es una enfermedad muy poco frecuente con menos de 200 casos reportados en la literatura. Se trata de una rara variante proliferativa de fibras musculares lisas en lugares alejados al útero en pacientes con antecedente de histerectomía, siendo el pulmón el sitio más frecuente de estas. Estos tumores suelen ser de crecimiento lento y de pronóstico favorable, sus manifestaciones clínicas están en función del sitio que involucren, el número y el tamaño de los tumores. El tratamiento quirúrgico suele ser curativo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Benign metastatic leiomyatosis is a very rare disease with less than 200 cases reported in the literature. It is a rare proliferative variant of smooth muscle fibers in places far from the uterus in patients with a history of hysterectomy, the lung being the most frequent site of these. These tumors are usually slow growing and have a favorable prognosis. Their clinical manifestations depend on the site they involve, the number and size of the tumors. Surgical treatment is usually curative.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Leiomioma]]></kwd>
<kwd lng="es"><![CDATA[Metastatizante]]></kwd>
<kwd lng="es"><![CDATA[Benigno]]></kwd>
<kwd lng="en"><![CDATA[Leiomyoma]]></kwd>
<kwd lng="en"><![CDATA[Metastatic]]></kwd>
<kwd lng="en"><![CDATA[Benign]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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