<?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>S2565-005X2022000500052</article-id>
<article-id pub-id-type="doi">10.24875/j.gamo.22000078</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Myoepithelial carcinoma: A case report of a rare pathology of the maxillary sinus]]></article-title>
<article-title xml:lang="es"><![CDATA[Carcinoma mioepitelial: un reporte de caso de una patología poco frecuente del seno maxilar]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Granados]]></surname>
<given-names><![CDATA[Ana Rivera]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Kajomovitz-Bialostozky]]></surname>
<given-names><![CDATA[Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Urbina-Velázquez]]></surname>
<given-names><![CDATA[Marco A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Médico ABC General Surgery Service ]]></institution>
<addr-line><![CDATA[ Mexico City]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Médico ABC Oncologic Surgery Service ]]></institution>
<addr-line><![CDATA[ Mexico City]]></addr-line>
<country>Mexico</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>52</fpage>
<lpage>56</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2565-005X2022000500052&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2565-005X2022000500052&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2565-005X2022000500052&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Myoepithelial carcinoma represents only 0.1-0.45% of salivary gland tumors, the palate being the most common location. We present a case of myoepithelial carcinoma of the minor salivary glands in the maxilla; this entity is so rare that only six cases have been reported in the literature &#8211; a 64-year-old female with progressive pain and swelling of the maxilla. A biopsy was made, and myoepithelial carcinoma was diagnosed. A left infrastructural maxillectomy was performed, and the tumor was resected entirely. The patient received adjuvant radiotherapy with 60 Gy. 1-year surveillance revealed no local or systemic recurrence.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El carcinoma mioepitelial representa únicamente el 0.1-0.45% de los tumores de glándulas salivales, siendo el paladar el sitio más común de localización. Presentamos un caso de carcinoma mioepitelial de glándulas salivales menores en el seno maxilar; esta entidad es tan rara que únicamente se han presentado seis casos en la literatura. Mujer de 64 años, con dolor y edema progresivo de la maxila es diagnosticada con carcinoma mioepitelial por medio de biopsia. Se le realizó una maxilectomía infraestructural, con resección R0 del tumor. Posteriormente se le administró radioterapia adyuvante con 60 Gy. Un año después, la paciente no ha presentado recurrencia.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Myoepithelioma]]></kwd>
<kwd lng="en"><![CDATA[Myoepithelial carcinoma]]></kwd>
<kwd lng="en"><![CDATA[Salivary gland]]></kwd>
<kwd lng="en"><![CDATA[Maxillary sinus]]></kwd>
<kwd lng="es"><![CDATA[Mioepitelioma]]></kwd>
<kwd lng="es"><![CDATA[Carcinoma mioepitelial]]></kwd>
<kwd lng="es"><![CDATA[Glándula salival]]></kwd>
<kwd lng="es"><![CDATA[Seno maxilar]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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