<?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>1139-7632</journal-id>
<journal-title><![CDATA[Pediatría Atención Primaria]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Pediatr Aten Primaria]]></abbrev-journal-title>
<issn>1139-7632</issn>
<publisher>
<publisher-name><![CDATA[Asociación Española de Pediatría de Atención Primaria]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1139-76322019000100006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Psoriasis guttata asociada a dermatitis perianal estreptocócica]]></article-title>
<article-title xml:lang="en"><![CDATA[Guttate psoriasis associated with streptococcal perianal dermatitis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cemeli Cano]]></surname>
<given-names><![CDATA[Mercedes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Beltrán García]]></surname>
<given-names><![CDATA[Sara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro de Salud Valdespartera  ]]></institution>
<addr-line><![CDATA[Zaragoza ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2019</year>
</pub-date>
<volume>21</volume>
<numero>81</numero>
<fpage>41</fpage>
<lpage>43</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1139-76322019000100006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1139-76322019000100006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1139-76322019000100006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La psoriasis es una enfermedad inflamatoria crónica, sistémica y recidivante de la piel, caracterizada por pápulas y placas eritemato-escamosas, con características clínicas variables. La forma de presentación más frecuente en los niños es la denominada en placas; existen otras formas más raras, pero con mejor pronóstico, como la psoriasisguttata. La patogénesis de la enfermedad es desconocida, el factor desencadenante más frecuente en los niños es la infección por estreptococo &#946;-hemolítico del grupo A. Presentamos el caso de una niña con dermatitis perianal estreptocócica como principal desencadenante de psoriasisguttata.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Psoriasis is a chronic inflammatory systemic papulosquamous disorder with some clinical variable characteristics. Although the most common type of psoriasis among infants is the plaque type, other stranger forms have better prognosis in children such as the guttate psoriasis. Thus, we report a case of a female child with a streptococcal perianal under-diagnosed infection as a determining factor of guttate psoriasis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Infección perianal]]></kwd>
<kwd lng="es"><![CDATA[Psoriasis guttata]]></kwd>
<kwd lng="es"><![CDATA[Estreptococo &#946;-hemolítico del grupo A]]></kwd>
<kwd lng="en"><![CDATA[Perianal infection]]></kwd>
<kwd lng="en"><![CDATA[Guttate psoriasis]]></kwd>
<kwd lng="en"><![CDATA[Group A &#946;-hemolytic streptococcus]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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