<?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>1409-1429</journal-id>
<journal-title><![CDATA[Revista Costarricense de Salud Pública]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. costarric. salud pública]]></abbrev-journal-title>
<issn>1409-1429</issn>
<publisher>
<publisher-name><![CDATA[Asociación Costarricense de Salud Pública]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1409-14292019000100083</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Estesioneuroblastoma: reporte de caso y revisión bibliográfica]]></article-title>
<article-title xml:lang="en"><![CDATA[Esthesioneuroblastoma: case report and review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chavarría Elizondo]]></surname>
<given-names><![CDATA[Diana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carranza Rojas]]></surname>
<given-names><![CDATA[Rebeca]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital México  ]]></institution>
<addr-line><![CDATA[ San José]]></addr-line>
<country>Costa Rica</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Costa Rica Programa de Posgrado en Especialidades Médicas ]]></institution>
<addr-line><![CDATA[ San José]]></addr-line>
<country>Costa Rica</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<volume>28</volume>
<numero>1</numero>
<fpage>83</fpage>
<lpage>95</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_arttext&amp;pid=S1409-14292019000100083&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_abstract&amp;pid=S1409-14292019000100083&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.sa.cr/scielo.php?script=sci_pdf&amp;pid=S1409-14292019000100083&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El estesioneuroblastoma (ENB), también conocido como neuroblastoma olfatorio, es una neoplasia maligna rara de la bóveda nasal que se cree que surge de las células receptoras neurosensoriales en el epitelio olfatorio. El ENB representa el 3% de todos los tumores nasales. Los tratamientos para ENB incluyen cirugía, radioterapia y/o quimioterapia, aunque a veces, es difícil lograr un tratamiento radical utilizando estas estrategias, ya que la mayoría de los pacientes se diagnostican en una etapa avanzada. Presentamos el caso de un varón de 46 años a quien se le diagnosticó ENB en el año 2016. Fue tratado inicialmente con resección endoscópica nasal, seguido de una craneotomía bifrontal. Posteriormente, recibió radioterapia adyuvante. Actualmente, su seguimiento a 3 años no muestra evidencia de metástasis locales, regionales o distantes, ni recurrencia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Esthesioneuroblastoma (ENB), also known as olfactory neuroblastoma, is a rare malignant neoplasm of the nasal vault that is believed to arise from neurosensory receptor cells in the olfactory epithelium. ENB accounts for 3% of all nasal tumors. The treatments for ENB include surgery, radiotherapy and/or chemotherapy, though sometimes, it is difficult to achieve radical treatment using these strategies as most patients are diagnosed at a late stage. We present a case of a 46-year old male who had been diagnosed with ENB in 2016. He was initially treated with nasal endoscopic resection, followed by a bifrontal craniotomy. Afterwards, he received adjuvant radiotherapy. Currently, his 3-year follow up show no evidence of local, regional o distant metastasis, nor recurrence.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[estesioneuroblastoma]]></kwd>
<kwd lng="es"><![CDATA[neuroblastoma olfatorio]]></kwd>
<kwd lng="es"><![CDATA[neoplasias nasales]]></kwd>
<kwd lng="es"><![CDATA[cavidad nasal]]></kwd>
<kwd lng="es"><![CDATA[cirugía endoscópica nasal]]></kwd>
<kwd lng="en"><![CDATA[esthesioneuroblastoma]]></kwd>
<kwd lng="en"><![CDATA[olfactory neuroblastoma]]></kwd>
<kwd lng="en"><![CDATA[nose neoplasms]]></kwd>
<kwd lng="en"><![CDATA[nasal cavity]]></kwd>
<kwd lng="en"><![CDATA[endoscopic nasal surgery]]></kwd>
</kwd-group>
</article-meta>
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