<?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>2413-4341</journal-id>
<journal-title><![CDATA[Revista Paraguaya de Reumatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. parag. reumatol.]]></abbrev-journal-title>
<issn>2413-4341</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Paraguaya de Reumatología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2413-43412021000100027</article-id>
<article-id pub-id-type="doi">10.18004/rpr/2021.07.01.27</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Vasculitis por IgA asociada a infección por Covid-19 en paciente pediátrico, reporte de un caso]]></article-title>
<article-title xml:lang="en"><![CDATA[IgA vasculitis associated with Covid-19 infection in a pediatric patient, a case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gogeascoechea G.]]></surname>
<given-names><![CDATA[Patricia Daniela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aparicio V.]]></surname>
<given-names><![CDATA[Luis Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital para el Niño Poblano Departamento de Reumatologia Pediátrica ]]></institution>
<addr-line><![CDATA[San Andrés Cholula Puebla]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2021</year>
</pub-date>
<volume>7</volume>
<numero>1</numero>
<fpage>27</fpage>
<lpage>31</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2413-43412021000100027&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2413-43412021000100027&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2413-43412021000100027&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Antecedentes: La vasculitis por IgA es una vasculitis de pequeños vasos no granulomatosa cuya causa es desconocida hasta el momento. Se ha asociado a procesos infecciosos previos al debut de la enfermedad, sin embargo, los estudios no han sido concluyentes al momento de demostrar esta relación etiológica. La pandemia actual ocasionada por el virus del síndrome respiratorio agudo severo tipo 2 ha demostrado tener una heterogeneidad clínica importante, cuyas manifestaciones pueden incluir el fenotipo de vasculitis sistémicas como la vasculitis por IgA. Sin embargo, existen pocos reportes de esta asociación, principalmente en población pediátrica. Reporte del caso: Se reporta el caso de un paciente pediátrico de 6 años de edad que acude al servicio de urgencias por dermatosis purpúrica, dolor articular, antecedente de fiebre en una ocasión y datos de inflamación sistémica a nivel de laboratorio. Se documenta PCR positiva para SARS COV-2. Conclusión: El caso previo representa una manifestación clínica poco frecuente asociada a SARS COV-2. Se deben realizar más estudios con el fin de entender el papel inflamatorio del virus actual con las vías inmunológicas que pueden detonar el desarrollo de la vasculitis asociada a IgA.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT: Background: IgA vasculitis is a non-granulomatous small-vessel vasculits of unknown etiology, Infections have been associated with disease onset, however studies have not been conclusive in this regard. The current pandemic caused by Type 2 severe acute respiratory syndrome virus has shown to have significant clinical heterogeneity. Systemic vasculitis such as IgA vascuitis may be a manisfestation of SARsCOV2. Few cases of this association have been reported, mainly in the pediatric population. Case report: We report the case of a 6-year-old pediatric patient who came to the emergency department for purpuric dermatosis, joint pain, fever and evidence systemic inflammation by laboratory. PCR was positive for SARS COV-2. Conclusion. The previous case represents a rare clinical manifestation associated with SARS COV-2. More studies are required to understand the interaction of this virus with the immune pathways that can trigger the development of IgA-associated vasculitis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Vasculitis por IgA]]></kwd>
<kwd lng="es"><![CDATA[COVID-19]]></kwd>
<kwd lng="es"><![CDATA[vasculitis]]></kwd>
<kwd lng="es"><![CDATA[purpura de Henoch Schönlein]]></kwd>
<kwd lng="es"><![CDATA[Pediatria]]></kwd>
<kwd lng="es"><![CDATA[manifestaciones cutáneas]]></kwd>
<kwd lng="en"><![CDATA[IgA vasculitis]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[vasculitis]]></kwd>
<kwd lng="en"><![CDATA[Henoch Schönlein purpura]]></kwd>
<kwd lng="en"><![CDATA[Pediatrics]]></kwd>
<kwd lng="en"><![CDATA[skin manifestations]]></kwd>
</kwd-group>
</article-meta>
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