<?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>0028-3746</journal-id>
<journal-title><![CDATA[Neumología y cirugía de tórax]]></journal-title>
<abbrev-journal-title><![CDATA[Neumol. cir. torax]]></abbrev-journal-title>
<issn>0028-3746</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Neumología y Cirugía de Tórax; Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas; Sociedad Cubana de Neumología; Sociedad Paraguaya de Neumología; Sociedad Boliviana de Neumología.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0028-37462017000200102</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Ganglioneuroma en mediastino posterior en un paciente pediátrico: presentación de un caso clínico y revisión de la literatura]]></article-title>
<article-title xml:lang="en"><![CDATA[Ganglioneuroma of posterior mediastinum in a pediatric patient: a case report and review of literature]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guzmán-Valderrábano]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vega-Morales]]></surname>
<given-names><![CDATA[Lissa Antonieta de la]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Saldaña]]></surname>
<given-names><![CDATA[Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soto-Ramos]]></surname>
<given-names><![CDATA[Mario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hinojos-Gallardo]]></surname>
<given-names><![CDATA[Luis Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma de Chihuahua Hospital Infantil de Especialidades de Chihuahua ]]></institution>
<addr-line><![CDATA[ Chihuahua]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2017</year>
</pub-date>
<volume>76</volume>
<numero>2</numero>
<fpage>102</fpage>
<lpage>106</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0028-37462017000200102&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0028-37462017000200102&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0028-37462017000200102&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Los tumores del mediastino en la edad pediátrica son poco frecuentes y corresponden al 3% del total de cirugías de tórax realizadas en este grupo de edad. Los tumores de origen neuroectodérmico son la principal causa de tumores de mediastino, siendo el ganglioneuroma el más benigno y menos frecuente con una incidencia de 1 en 100,000 niños. La mayor parte de estos tumores cursan asintomáticos y son diagnosticados de manera incidental; aunque, el 37% secretan ácido mandélico (VMA) y/o ácido homovanílico (HVA) ocasionando síntomas como enrojecimiento, hipertensión o diarrea secretora. La resección quirúrgica por toracotomía o toracoscopia es el tratamiento de elección y su diagnóstico se realiza mediante el estudio histopatológico de la pieza quirúrgica. Por ser un tumor de escasa presencia, presentamos un caso clínico así como la revisión de la literatura.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Mediastinal tumors in children are rare and account for 3% of total chest surgeries performed in this age group. Neuroectodermal tumors are the leading cause of mediastinal tumors, being the ganglioneuroma the most benign and less frequent with an incidence of 1 in 100,000 children. Most of these tumors are asymptomatic and are diagnosed incidentally although 37% secrete mandelic acid (VMA) and/or homovanillic acid (HVA) causing symptoms such as redness, hypertension or secretory diarrhea. The surgical resection by thoracotomy or thoracoscopy are the elective treatment and diagnosis is made by histopathology examination of the surgical specimen. As a rare tumor presentation, a clinical case report and a literature review is presented.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ganglioneuroma]]></kwd>
<kwd lng="es"><![CDATA[tumores neuroectodérmicos]]></kwd>
<kwd lng="es"><![CDATA[neoplasias mediastínicas]]></kwd>
<kwd lng="es"><![CDATA[cirugía]]></kwd>
<kwd lng="es"><![CDATA[toracotomía]]></kwd>
<kwd lng="en"><![CDATA[Ganglioneuroma]]></kwd>
<kwd lng="en"><![CDATA[neuroectodermal tumors]]></kwd>
<kwd lng="en"><![CDATA[mediastinal neoplasms]]></kwd>
<kwd lng="en"><![CDATA[surgery]]></kwd>
<kwd lng="en"><![CDATA[thoracotomy]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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