<?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>S1870-72032024000500418</article-id>
<article-id pub-id-type="doi">10.35366/118825</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Condromatosis sinovial focal en la rodilla]]></article-title>
<article-title xml:lang="en"><![CDATA[Focal synovial chondromatosis of the knee]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales Jiménez]]></surname>
<given-names><![CDATA[Raquel Estephanía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ochoa Cázares]]></surname>
<given-names><![CDATA[René]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Loaiza González]]></surname>
<given-names><![CDATA[Madahí]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez Burgos]]></surname>
<given-names><![CDATA[Carlos Leonel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez Pérez]]></surname>
<given-names><![CDATA[María de Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Angeles Pedregal  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Angeles Pedregal  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Angeles Pedregal  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital Angeles Pedregal  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2024</year>
</pub-date>
<volume>22</volume>
<numero>5</numero>
<fpage>418</fpage>
<lpage>420</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032024000500418&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032024000500418&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032024000500418&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La condromatosis sinovial se considera una neoplasia benigna de etiología desconocida. Se puede presentar en cualquier articulación que contenga tejido sinovial, afectando principalmente a la rodilla. Presentamos un reporte de caso de condromatosis sinovial focal intraarticular confirmado por patología, debido a la baja incidencia reportada en la literatura. En ellos se debe realizar diagnóstico diferencial con otras lesiones tumorales, en especial con la sinovitis villonodular pigmentada. La resonancia magnética ayuda a caracterizar y localizar el sitio exacto de la lesión. El tratamiento de elección es la resección quirúrgica vía abierta o artroscópica.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Synovial chondromatosis is considered a benign neoplasm of unknown etiology. It can occur in any joint containing synovial tissue, mainly affecting the knee. We present a case report of focal intra-articular synovial chondromatosis confirmed by pathology due to the low incidence reported in the literature. Differential diagnosis should be made with other tumor lesions, incredibly pigmented villonodular synovitis. Magnetic resonance imaging helps to characterize and localize the exact site of the lesion. The treatment of choice is open or arthroscopic surgical resection.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[condromatosis sinovial focal]]></kwd>
<kwd lng="es"><![CDATA[artroscopia]]></kwd>
<kwd lng="es"><![CDATA[resonancia magnética]]></kwd>
<kwd lng="en"><![CDATA[focal synovial chondromatosis]]></kwd>
<kwd lng="en"><![CDATA[arthroscopy]]></kwd>
<kwd lng="en"><![CDATA[magnetic resonance imaging]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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</article>
