<?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>1870-7203</journal-id>
<journal-title><![CDATA[Acta médica Grupo Ángeles]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. Grupo Ángeles]]></abbrev-journal-title>
<issn>1870-7203</issn>
<publisher>
<publisher-name><![CDATA[Grupo Ángeles, Servicios de Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-72032025000100067</article-id>
<article-id pub-id-type="doi">10.35366/119356</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Mioepitelioma vulvar]]></article-title>
<article-title xml:lang="en"><![CDATA[Vulvar myoepithelioma]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez Ruiz]]></surname>
<given-names><![CDATA[Mario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Velázquez Schweizer]]></surname>
<given-names><![CDATA[Mariana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Núñez Araujo]]></surname>
<given-names><![CDATA[Hillary]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soto Aburto]]></surname>
<given-names><![CDATA[Carlos Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galicia García]]></surname>
<given-names><![CDATA[Carlos Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Angeles México Servicio de Ginecología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Autónoma de México  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Angeles México Servicio de Ginecología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital Angeles México Servicio de Ginecología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2025</year>
</pub-date>
<volume>23</volume>
<numero>1</numero>
<fpage>67</fpage>
<lpage>68</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032025000100067&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032025000100067&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032025000100067&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Femenino de 31 años que acude a consulta, se realiza exploración vaginal y se identifica un tumor vulvar, por lo cual se toma biopsia con reporte histopatológico de mioepitelioma, positivo para vimentina, citoqueratina y receptor de progesterona; posteriormente se realiza resección del tumor y se reportan bordes negativos. Los mioepiteliomas son tumores de tejido blando raros. Están relacionados a una alteración genética asociada a sarcomas de mal pronóstico, sin embargo, estos tumores son benignos en el área genital.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: 31-year-old female comes to her annual check-up; during a vaginal exam, a vulvar tumor is observed, and an additional biopsy is taken with the report of myoepithelium. The tumor is positive for vimentin, cytokeratin, and progesterone receptors. The tumor resection was reported with free edges. Myoepitheliomas are rare soft tissue tumors related to a genetic alteration associated with sarcomas with poor prognosis. However, the genital area is primarily benign.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[mioepitelioma]]></kwd>
<kwd lng="es"><![CDATA[tumor de tejidos blandos]]></kwd>
<kwd lng="es"><![CDATA[tumor SMARCB1]]></kwd>
<kwd lng="es"><![CDATA[neoplasia vulvar]]></kwd>
<kwd lng="en"><![CDATA[myoepithelioma]]></kwd>
<kwd lng="en"><![CDATA[SMARCB1 tumor]]></kwd>
<kwd lng="en"><![CDATA[soft tissue tumor]]></kwd>
<kwd lng="en"><![CDATA[vulvar neoplasia]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yoshida]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Yoshida]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Yoshida]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mori]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Kobayashi]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Tanzawa]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Myoepithelioma-like tumors of the vulvar region: a distinctive group of SMARCB1-deficient neoplasms]]></article-title>
<source><![CDATA[Am J Surg Pathol]]></source>
<year>2015</year>
<volume>39</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>1102-13</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gleason]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Hornick]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Myoepithelial tumours of skin and soft tissue: an update]]></article-title>
<source><![CDATA[Diagnostic Histopathology]]></source>
<year>2008</year>
<volume>14</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>552-62</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meenakshi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[McCluggage]]></surname>
<given-names><![CDATA[WG]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Myoepithelial neoplasms involving the vulva and vagina: report of 4 cases]]></article-title>
<source><![CDATA[Hum Pathol]]></source>
<year>2009</year>
<volume>40</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1747-53</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[McCluggage]]></surname>
<given-names><![CDATA[WG]]></given-names>
</name>
<name>
<surname><![CDATA[Stewart]]></surname>
<given-names><![CDATA[CJR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[SWI/SNF-deficient malignancies of the female genital tract]]></article-title>
<source><![CDATA[Semin Diagn Pathol]]></source>
<year>2021</year>
<volume>38</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>199-211</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Zhou]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Liu]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Myoepithelioma-like tumors of the vulvar region: a case report and review of the literature]]></article-title>
<source><![CDATA[J Obstet Gynaecol Res]]></source>
<year>2022</year>
<volume>48</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>2015-20</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
