<?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>0121-8123</journal-id>
<journal-title><![CDATA[Revista Colombiana de Reumatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.Colomb.Reumatol.]]></abbrev-journal-title>
<issn>0121-8123</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Reumatología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0121-81232023000200176</article-id>
<article-id pub-id-type="doi">10.1016/j.rcreu.2021.06.007</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Miopericarditis, una manifestación inicial poco común de la enfermedad de Still del adulto. Reporte de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Myopericarditis, a rare initial manifestation of adult Still's disease. Case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Ramírez]]></surname>
<given-names><![CDATA[Viviana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quevedo]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cadavid-González]]></surname>
<given-names><![CDATA[Vanessa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quiñones-Ossa]]></surname>
<given-names><![CDATA[Gabriel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Fundación Universitaria Juan N. Corpas Departamento de Medicina Interna Hospital Universitario Clínica San Rafael]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad El Bosque Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2023</year>
</pub-date>
<volume>30</volume>
<numero>2</numero>
<fpage>176</fpage>
<lpage>179</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0121-81232023000200176&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0121-81232023000200176&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0121-81232023000200176&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN La enfermedad de Still es un desorden inflamatorio infrecuente, con múltiples formas de presentación; sin embargo, el debut con miocarditis o pericarditis es aún menos común (prevalencia del 7%). Se presenta el caso de un hombre de 30 años, previamente sano, que consultó por dolor torácico. Durante su evolución clínica fue diagnosticado con miopericarditis, se indagaron diversas etiologías, pero luego de múltiples estudios se diagnosticó enfermedad de Still del adulto. Se instauró tratamiento con corticoesteroides, el cual tuvo una adecuada respuesta.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[A B S T R A C T Adult-onset Still's disease is a rare inflammatory disorder with multiple forms of manifestation; however, the onset with myocarditis or pericarditis is even less common (7% prevalence). Herein, we present a case of a previously healthy 30-year-old man, who consulted for chest pain. During his clinical evolution, he was diagnosed with myopericarditis. Various aetiologies were evaluated and after multiple studies adult-onset Still's disease was diagnosed. Treatment with corticosteroids was established evidencing an adequate response.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Enfermedad de Still del adulto]]></kwd>
<kwd lng="es"><![CDATA[Miocarditis]]></kwd>
<kwd lng="es"><![CDATA[Pericarditis]]></kwd>
<kwd lng="es"><![CDATA[Reumatología]]></kwd>
<kwd lng="es"><![CDATA[Cardiología]]></kwd>
<kwd lng="en"><![CDATA[Still's disease adult onset]]></kwd>
<kwd lng="en"><![CDATA[Myocarditis]]></kwd>
<kwd lng="en"><![CDATA[Pericarditis]]></kwd>
<kwd lng="en"><![CDATA[Rheumatology]]></kwd>
<kwd lng="en"><![CDATA[Cardiology]]></kwd>
</kwd-group>
</article-meta>
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<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Evidence-based clinical practice guideline for adult Still's disease]]></article-title>
<source><![CDATA[Mod Rheumatol]]></source>
<year>2018</year>
<numero>28</numero>
<issue>28</issue>
<page-range>736-57</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
