<?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>2524-177X</journal-id>
<journal-title><![CDATA[Revista médica del Hospital General de México]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. med. Hosp. Gen. Méx.]]></abbrev-journal-title>
<issn>2524-177X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Médica del Hospital General de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2524-177X2024000500007</article-id>
<article-id pub-id-type="doi">10.24875/hgmx.23000038</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Pulmonary teratoma, an exceptional presentation: case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pinedo-Vega]]></surname>
<given-names><![CDATA[Ángel D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Parra-Salazar]]></surname>
<given-names><![CDATA[José J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Bernal]]></surname>
<given-names><![CDATA[Pedro A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mirón-Reyes]]></surname>
<given-names><![CDATA[Diego A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Vázquez]]></surname>
<given-names><![CDATA[Berenice]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Xicotencatl]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,General Surgery Service General Surgery Service ]]></institution>
<addr-line><![CDATA[Puebla ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital General de Puebla Eduardo Vázquez Navarro General Surgery Program, Benemérita Universidad Autónoma de Puebla Cardiothoracic Surgery Service]]></institution>
<addr-line><![CDATA[Puebla ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>87</volume>
<fpage>32</fpage>
<lpage>35</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2524-177X2024000500007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2524-177X2024000500007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2524-177X2024000500007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: Teratomas are most frequently located in the thoracic anterior mediastinum.  Case presentation: A 26-year-old female patient who was admitted after respiratory distress was protocolized with a tomography that reported data of cyst tumor involving the upper left pulmonary lobe, a thoracotomy and tumor resection were performed, the pathology report mentioning data from mature cystic teratoma. The presence of pulmonary teratoma has a few reports in the world literature, the thomography provides suggestive findings of cystic tumor and allows surgical planning for its resection.  Conclusion: Pulmonary teratoma is a rare and infrequent entity, its finding requires surgical resection due to the risk of rupture and malignancy.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Pulmonary teratoma]]></kwd>
<kwd lng="en"><![CDATA[Mature teratoma]]></kwd>
<kwd lng="en"><![CDATA[Pulmonary cyst tumor]]></kwd>
<kwd lng="en"><![CDATA[Thoracotomy]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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