<?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>S1870-72032018000200156</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Torsión de teratoma ovárico como causa poco frecuente de abdomen agudo]]></article-title>
<article-title xml:lang="en"><![CDATA[Ovarian teratoma torsion as a rare cause of acute abdomen]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Guzmán]]></surname>
<given-names><![CDATA[Mario Aarón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Plancarte]]></surname>
<given-names><![CDATA[Alberto Jaime]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Robledo Díaz]]></surname>
<given-names><![CDATA[Luis Oswaldo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Margaona Zúñiga]]></surname>
<given-names><![CDATA[Diego Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villegas Tovar]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Chávez]]></surname>
<given-names><![CDATA[Mario Andrés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Anáhuac México Norte Facultad de Ciencias de la Salud Hospital Ángeles México]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Ángeles México  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Ángeles México  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<volume>16</volume>
<numero>2</numero>
<fpage>156</fpage>
<lpage>159</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032018000200156&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032018000200156&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032018000200156&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Los teratomas son tumores de células germinales por lo regular compuestos de múltiples tipos celulares derivados de una o más de las tres capas germinales. Son los tumores ováricos de células germinales más comunes y también la neoplasia ovárica más frecuente en mujeres menores de 20 años. Las complicaciones de los teratomas ováricos incluyen torsión, ruptura, infección, anemia hemolítica y degeneración maligna. Se presenta el caso de una mujer de 30 años de edad que acudió a urgencias con dolor abdominal agudo, diagnosticándose torsión de teratoma ovárico. Deben considerarse los teratomas ováricos como parte del diagnóstico diferencial de abdomen agudo en mujeres jóvenes. Los médicos de urgencias deben ser conscientes de la posibilidad de torsión ovárica en mujeres jóvenes con abdomen agudo y tener un alto índice de sospecha.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Teratomas are germ cell tumors commonly composed of multiple cell types derived from one or more of the three embrionary layers. They are the most common germ cell ovarian tumors and also the most common ovarian neoplasm in women younger than 20 years. Complications of ovarian teratomas include torsion, rupture, infection, hemolytic anemia and malignant degeneration. We present the case of a 30-year-old woman who went to the emergency room with acute abdominal pain, she was diagnosed with a torsion of ovarian teratoma. Ovarian teratomas should be considered as part of the differential diagnosis of acute abdomen in young women. Emergency physicians should be aware of the possibility of ovarian torsion in young women with acute abdomen and should have a high rate of suspicion.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Teratoma]]></kwd>
<kwd lng="es"><![CDATA[ovario]]></kwd>
<kwd lng="es"><![CDATA[abdomen agudo]]></kwd>
<kwd lng="es"><![CDATA[torsión ovárica]]></kwd>
<kwd lng="en"><![CDATA[Teratoma]]></kwd>
<kwd lng="en"><![CDATA[ovary]]></kwd>
<kwd lng="en"><![CDATA[acute abdominal pain]]></kwd>
<kwd lng="en"><![CDATA[ovarian torsion]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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