<?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>2448-9190</journal-id>
<journal-title><![CDATA[Revista alergia México]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. alerg. Méx.]]></abbrev-journal-title>
<issn>2448-9190</issn>
<publisher>
<publisher-name><![CDATA[Colegio Mexicano de Inmunología Clínica y Alergia A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-91902018000300153</article-id>
<article-id pub-id-type="doi">10.29262/ram.v65i3.355</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Perfil clínico de pacientes pediátricos con diagnóstico de alergia alimentaria en el noroeste de México]]></article-title>
<article-title xml:lang="en"><![CDATA[Clinical profile of pediatric patients diagnosed with food allergy in Northwestern Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar-Jasso]]></surname>
<given-names><![CDATA[Diana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valdez-López]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valle-Leal]]></surname>
<given-names><![CDATA[Jaime Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar-Jasso]]></surname>
<given-names><![CDATA[Juan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hierro-Yepo]]></surname>
<given-names><![CDATA[Julio César Del]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lizola-Arvizu]]></surname>
<given-names><![CDATA[Natalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital General Regional 1 Servicio de Pediatría]]></institution>
<addr-line><![CDATA[ Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital General Regional 1 Servicio de Alergología e Inmunología]]></institution>
<addr-line><![CDATA[ Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital General Regional 1 Departamento de Enseñanza e Investigación]]></institution>
<addr-line><![CDATA[ Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital General Regional 1 ]]></institution>
<addr-line><![CDATA[ Sonora]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<volume>65</volume>
<numero>3</numero>
<fpage>233</fpage>
<lpage>241</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-91902018000300153&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-91902018000300153&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-91902018000300153&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: La alergia alimentaria es una reacción adversa secundaria a una respuesta inmune específica tras la exposición a un alimento. Conocer el curso natural de las alergias alimentarias es esencial para el diagnóstico y tratamiento oportunos.  Objetivo: Conocer el perfil clínico de niños con diagnóstico de alergia alimentaria, atendidos en el servicio de alergología pediátrica de un hospital de segundo nivel.  Métodos: Estudio transversal de expedientes de niños con diagnóstico confirmado de alergia alimentaria. Se estudió tipo de alergia alimentaria, cuadro clínico inicial, antecedentes de atopia familiar, tiempo de alimentación al seno materno, edad de ablactación, alimentos alérgenos positivos por paciente, entre otros. Se realizó análisis descriptivo y búsqueda de asociación con chi cuadrada.  Resultados: De 95 pacientes estudiados, predominaron las mujeres. Leche, soya, trigo y huevo fueron los alimentos con más respuestas alérgicas. Las manifestaciones clínicas más comunes fueron gastrointestinales. El tiempo de inicio de los síntomas al diagnóstico definitivo fue de 3.2 años. La alergia alimentaria se asoció con edad de ablactación &#8805; 6 meses; leche y soya con sintomatología respiratoria y gastrointestinal, huevo con respiratoria y dermatológica y trigo con gastrointestinal.  Conclusiones: Las alergias alimentarias se manifestaron principalmente con síntomas gastrointestinales y existió asociación entre cuadro clínico y alimentos alérgenos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: Food allergy is an adverse reaction secondary to a specific immune response after exposure to a food. Knowing the natural course of food allergies is essential for opportune diagnosis and treatment.  Objective: To know the clinical profile of children diagnosed with food allergy attended to at the pediatric allergology department of a secondary care hospital.  Method: Cross-sectional study of medical records of children with a confirmed diagnosis of food allergy. The type of food allergy, initial clinical presentation, history of familial atopy, time of breastfeeding, ablactation age and positive food allergens per patient, among others, were assessed. Descriptive analysis was performed and association was searched with the chi-square test.  Results: Females were predominant among 95 patients. Milk, soy, wheat and egg were the foods with more allergic responses. Predominant clinical manifestations were gastrointestinal. The time from symptoms&#8217; onset to definitive diagnosis was 3.2 years. Food allergy was associated with an ablactation age &#8805; 6 months, milk and soy with respiratory and gastrointestinal symptoms, egg with respiratory and dermatological symptoms, and wheat with gastrointestinal symptoms.  Conclusions: Food allergies in our population appeared mainly as gastrointestinal symptoms and there was an association between clinical presentation and allergenic foods.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Hipersensibilidad alimentaria]]></kwd>
<kwd lng="es"><![CDATA[Alergia alimentaria]]></kwd>
<kwd lng="es"><![CDATA[Niños]]></kwd>
<kwd lng="en"><![CDATA[Food hypersensitivity]]></kwd>
<kwd lng="en"><![CDATA[Food allergy]]></kwd>
<kwd lng="en"><![CDATA[Children]]></kwd>
</kwd-group>
</article-meta>
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