<?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>2182-5173</journal-id>
<journal-title><![CDATA[Revista Portuguesa de Medicina Geral e Familiar]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Port Med Geral Fam]]></abbrev-journal-title>
<issn>2182-5173</issn>
<publisher>
<publisher-name><![CDATA[Associação Portuguesa de Medicina Geral e Familiar]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2182-51732021000300243</article-id>
<article-id pub-id-type="doi">10.32385/rpmgf.v37i3.12802</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Um caso exuberante de eritema nodoso associado a desogestrel]]></article-title>
<article-title xml:lang="en"><![CDATA[An exuberant case of erythema nodosum associated with desogestrel]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[Filipa Sofia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carreira]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serra]]></surname>
<given-names><![CDATA[Sónia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Hospitalar de Setúbal  ]]></institution>
<addr-line><![CDATA[Setúbal ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Hospitalar de Setúbal  ]]></institution>
<addr-line><![CDATA[Setúbal ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Centro Hospitalar de Setúbal  ]]></institution>
<addr-line><![CDATA[Setúbal ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>06</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>06</month>
<year>2021</year>
</pub-date>
<volume>37</volume>
<numero>3</numero>
<fpage>243</fpage>
<lpage>247</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2182-51732021000300243&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2182-51732021000300243&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2182-51732021000300243&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Introdução:  O eritema nodoso consiste numa erupção cutânea eritematosa aguda, do tipo nodular, que habitualmente se encontra limitada à face anterior das pernas. As principais causas são as infeções estreptocócicas nas crianças e as infeções estreptocócicas e a sarcoidose nos adultos.  Descrição do caso:  Os autores apresentam o caso de uma mulher de 33 anos, encaminhada a partir do serviço de urgência por poliartralgias com uma semana de evolução, às quais se associou o aparecimento de nódulos eritematosos dolorosos nos membros inferiores, sugestivos de eritema nodoso. Descreve-se todo o estudo e acompanhamento realizado em consulta de medicina interna, com identificação da etiologia, a toma de desogestrel com exclusão de outras etiologias possíveis.  Comentário:  O quadro clínico teve uma evolução favorável, com resolução completa dos sintomas e das lesões cutâneas, após esclarecimento etiológico e abordagem terapêutica em conformidade.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction:  Erythema nodosum is an acute nodular erythematous eruption usually limited to the extensor aspects of the lower legs. The most common causes are streptococcal infections in children and streptococcal infections and sarcoidosis in adults.  Case description:  Authors present a clinical case of a 33-year-old woman who attends the emergency department with polyarthralgia with one week of evolution, associated with painful erythematous nodules in the lower legs suggestive of erythema nodosum. It is described the whole study and follow-up performed in internal medicine appointment, identifying the etiology, desogestrel, and excluding other possible etiologies.  Comments:  The clinical case presented a favorable evolution, with complete resolution of symptoms and skin eruptions, after etiological study and therapeutic approach.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Eritema nodoso]]></kwd>
<kwd lng="pt"><![CDATA[Etiologia]]></kwd>
<kwd lng="pt"><![CDATA[Anticoncecionais]]></kwd>
<kwd lng="en"><![CDATA[Erythema nodosum]]></kwd>
<kwd lng="en"><![CDATA[Etiology]]></kwd>
<kwd lng="en"><![CDATA[Contraceptive agents]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hebel]]></surname>
<given-names><![CDATA[JL]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Erythema nodosum]]></article-title>
<source><![CDATA[Medscape]]></source>
<year>2018</year>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Chowaniec]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Starba]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wiland]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Erythema nodosum review of the literature]]></article-title>
<source><![CDATA[Reumatologia]]></source>
<year>2016</year>
<volume>54</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>79-82</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kroshinsky]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[UpToDate]]></source>
<year>2018</year>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ponte]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Lobo]]></surname>
<given-names><![CDATA[FA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Eritema nodoso: da consulta do médico de família ao diagnóstico]]></article-title>
<source><![CDATA[Rev Port Clin Geral]]></source>
<year>2007</year>
<volume>23</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>541-5</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bernardes Filho]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Quaresma]]></surname>
<given-names><![CDATA[MV]]></given-names>
</name>
<name>
<surname><![CDATA[Vendramini]]></surname>
<given-names><![CDATA[DL]]></given-names>
</name>
<name>
<surname><![CDATA[Bonkevitc]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Damiani]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Alves]]></surname>
<given-names><![CDATA[AO]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Eritema nodoso pós-infecção de via aérea superior: a propósito de dois casos]]></article-title>
<source><![CDATA[Rev SPDV]]></source>
<year>2013</year>
<volume>71</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>361-4</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hafsi]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Badri]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Erythema nodosum]]></article-title>
<source><![CDATA[StatPearls]]></source>
<year>2019</year>
<page-range>dated</page-range><publisher-loc><![CDATA[Treasure Island ]]></publisher-loc>
<publisher-name><![CDATA[StatPearls Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Eritema nodoso: um relato de caso]]></article-title>
<source><![CDATA[Rev Port Med Geral Fam]]></source>
<year>2019</year>
<volume>35</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>417-23</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<collab>Sandoz</collab>
<source><![CDATA[Desogestrel]]></source>
<year>2014</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Sandoz]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shelley]]></surname>
<given-names><![CDATA[WB]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Bacterial endotoxin (lipopolysaccharide) as a cause of erythema multiforme]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>1980</year>
<volume>243</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>58-60</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
