<?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>0186-2391</journal-id>
<journal-title><![CDATA[Acta pediátrica de México]]></journal-title>
<abbrev-journal-title><![CDATA[Acta pediatr. Méx]]></abbrev-journal-title>
<issn>0186-2391</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Pediatría]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0186-23912017000600363</article-id>
<article-id pub-id-type="doi">10.18233/apm38no6pp363-3701503</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de malformaciones congénitas detectadas al nacimiento en un hospital de segundo nivel en Sinaloa]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of congenital malformations detected at birth in a second level hospital]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Calderón-Alvarado]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rojas-Villegas]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Dehesa-López]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Civil de Culiacán Departamento de Neonatología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Civil de Culiacán Departamento de Neonatología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Centro de Investigación y Docencia en Ciencias de la Salud Hospital Civil de Culiacán ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2017</year>
</pub-date>
<volume>38</volume>
<numero>6</numero>
<fpage>363</fpage>
<lpage>370</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0186-23912017000600363&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0186-23912017000600363&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0186-23912017000600363&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  INTRODUCCIÓN:  la prevalencia de malformaciones congénitas (MC) detectadas al nacimiento es de 2 a 5.5 neonatos vivos, variando significativamente según las características de la población y metodología del estudio.  OBJETIVO:  determinar la prevalencia y tipos de MC en los recién nacidos atendidos por el servicio de neonatología en un periodo de un año.  MATERIAL Y MÉTODOS: estudio transversal. Se revisaron expedientes clínicos de recién nacidos vivos atendidos en el servicio de neonatología de nuestra institución durante el año 2015. Se incluyeron neonatos con alteraciones morfológicas detectadas al nacimiento y/o antes del alta hospitalaria, referidas en el expediente.  RESULTADOS:  se detectaron 117 MC en 98 neonatos, de un total de 4,097 estudiados, obteniendo una prevalencia de 2.39% en el análisis por individuo y de 2.85%, tomando en cuenta el total de MC. Los aparatos y sistemas más afectados fueron: genitourinario (29.1%), osteomuscular (21.4%) y circulatorio (16.2%). Las MC más frecuentes fueron: criptorquidia (14.5%), hipospadias (12.8%) y anquiloglosia (10.3%).  CONCLUSIÓN:  la tasa de prevalencia de MC fue de 23.9 por 1,000 recién nacidos vivos, lo cual coincide con la reportada en el resto del mundo, siendo el aparato genitourinario el más afectado y la criptorquidia la MC más frecuente en nuestra población.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  INTRODUCTION:  The prevalence of congenital malformations (CM) detected at birth ranges between 2 and 5.5 live births, with significant variation, depending on the characteristics of the population and the study methodology.  OBJECTIVE:  To determine the prevalence and type of CM in newborns attended by the neonatology service in a period of one year.  METHODS:  Cross-sectional study. Clinical records of all live births attended in the neonatology service of our hospital during 2015 were reviewed. Neonates that were detected with morphological alterations at birth and/or before his discharge referred at the clinical record, were included.  RESULTS:  We detected 117 congenital malformations in 98 neonates, from a total of 4,097 newborns studied, resulting in a prevalence of 2.39% in the analysis per individual and 2.85% when taking into account all malformations. The most commonly affected systems were: genitourinary (29.1%), osteomuscular (21.4%) and circulatory (16.2%). The most frequent CM were cryptorchidism (14.5%), hypospadias (12.8%) andankyloglossia (10.3%).  CONCLUSION:  The prevalence rate of CM was 23.9 per 1,000 live newborns, which coincides with the reported in the rest of the world, being the genitourinary system the most affected one and the cryptorchidism the most frequent CM in our population.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[malformaciones congénitas]]></kwd>
<kwd lng="es"><![CDATA[criptorquidia]]></kwd>
<kwd lng="en"><![CDATA[congenital malformations]]></kwd>
<kwd lng="en"><![CDATA[cryptorchidism]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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