<?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>0872-0754</journal-id>
<journal-title><![CDATA[Nascer e Crescer]]></journal-title>
<abbrev-journal-title><![CDATA[Nascer e Crescer]]></abbrev-journal-title>
<issn>0872-0754</issn>
<publisher>
<publisher-name><![CDATA[Centro Hospitalar do Porto]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0872-07542013000100010</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Caso dermatológico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carvalho]]></surname>
<given-names><![CDATA[Sandrina]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vilaça]]></surname>
<given-names><![CDATA[Susana]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Selores]]></surname>
<given-names><![CDATA[Manuela]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro Hospitalar do Porto Hospital de Santo António Serviço de Dermatologia]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2013</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2013</year>
</pub-date>
<volume>22</volume>
<numero>1</numero>
<fpage>42</fpage>
<lpage>43</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S0872-07542013000100010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S0872-07542013000100010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S0872-07542013000100010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[The Fox-Fordyce disease represents an infrequent chronic pruritic skin rash of unknown etiology caused by obstruction of apocrine glands. Clinically it is characterized by multiple skin color and / or erythematous perifollicular papules in areas rich of apocrine glands (armpits, genital area, areolas and infra-mammary fold). Retinoids, antibiotics and topical immunomodulators have been used with varying results. We describe a case of a 16-year-old girl with Fox-Fordyce disease.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Fox-Fordyce disease]]></kwd>
<kwd lng="en"><![CDATA[skin rash]]></kwd>
<kwd lng="en"><![CDATA[apocrine glands]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p><b>Caso dermatológico</b></p>      <p>&nbsp;</p>      <p><b>Sandrina Carvalho</b><b><sup>1</sup></b><b>, Susana Vilaça</b><b><sup>1</sup></b><b>, Manuela Selores</b><b><sup>1</sup></b></p>      <p><sup>1</sup> S. Dermatologia, H Santo António, CH Porto</p>      <p>&nbsp;</p>      <p><b>ABSTRACT</b></p>      <p>The Fox-Fordyce disease represents an infrequent chronic pruritic skin rash of unknown etiology caused by obstruction of apocrine glands. Clinically it is characterized by multiple skin color and / or erythematous perifollicular papules in areas rich of apocrine glands (armpits, genital area, areolas and infra-mammary fold). Retinoids, antibiotics and topical immunomodulators have been used with varying results. We describe a case of a 16-year-old girl with Fox-Fordyce disease.</p>      <p><b>Keywords</b>: Fox-Fordyce disease, skin rash, apocrine glands.</p>      <p>&nbsp;</p>      <p>Adolescente do sexo feminino com 16 anos de idade, sem antecedentes médicos conhecidos, é referenciada à consulta de dermatologia para avaliação de uma erupção cutânea pruriginosa em ambas as axilas com dois anos de evolução. Ao exame físico, observavam-se múltiplas pápulas eritematosas peri-foliculares em ambas as axilas <a href="#f1">(Figura 1)</a>, sem outras alterações de relevo.</p>      ]]></body>
<body><![CDATA[<p>&nbsp;</p> <a name="f1">     <p><img src="/img/revistas/nas/v22n1/22n1a10f1.jpg"></p>      
<p>&nbsp;</p>      <p><b>Qual o seu diagnóstico?</b></p>      <p><b>&nbsp;</b></p>      <p><b>DIAGNÓSTICO</b></p>      <p>Doença de Fox-Fordyce</p>      <p>&nbsp;</p>      <p><b>DISCUSSÃO</b></p>      <p>A Doença de Fox-Fordyce, também conhecida como miliária apócrina, foi descrita pela primeira vez em 1902 por G. Fox e J. Fordyce. É uma erupção cutânea papular pruriginosa crónica pouco frequente de etiologia desconhecida provocada pela obliteração do canal excretor das glândulas apócrinas. Atinge principalmente mulheres jovens entre os 13 e os 35 anos de idade, sem predilecção racial.</p>      ]]></body>
<body><![CDATA[<p>Ao exame objectivo, observam-se múltiplas pápulas peri-foliculares cor de pele e/ou eritematosas nas áreas ricas em glândulas apócrinas (axilas, região genital, aréolas mamárias e pregas infra-mamárias). A queixa principal é o prurido que frequentemente interfere com a qualidade do sono. Stress emocional, calor, humidade e atrito são factores de agravamento conhecidos.</p>      <p>Escoriações e áreas de liquenificação podem ser vistos nos doentes com prurido intenso de longa duração.</p>      <p>O diagnóstico da Doença de Fox-Fordyce é clínico, não necessitando na maioria dos casos de confirmação histológica.</p>      <p>O diagnóstico diferencial deverá incluir as seguintes patologias: foliculite (pustulação peri-folicular de etiologia infecciosa), líquen nítido (pápulas cor de pele assintomáticas brilhantes, arredondadas ou poligonais de etiologia desconhecida mais frequentemente localizadas ao nível do tronco, membros superiores e/ou região genital), miliária rubra (pápulas eritematosas pruriginosas não foliculares com eritema circundante resultantes da oclusão dos canais sudoríparos écrinos) e siringomas (neoplasia epitelial benigna caracterizada por pápulas cor de pele assintomáticas na região peri-orbitária e/ou genital).</p>      <p>Não ocorre resolução espontânea e não existe cura para a Doença de Fox-Fordyce.</p>      <p>Os retinóides tópicos são eficazes, no entanto a irritação local observada em muitos doentes tem limitado o seu uso prolongado. </p>      <p>A isotretinoína oral induz, por via de regra, uma melhoria apenas transitória com recorrência dos sintomas após a interrupção do tratamento. Muitas mulheres referem uma melhoria do prurido quando iniciam uma pílula contraceptiva oral. Também existem relatos de sucesso com a aplicação tópica de antibióticos (clindamicina ou eritromicina) e imunomoduladores (pimecrolimus ou tacrolimus).</p>      <p>&nbsp;</p>      <p><b>BIBLIOGRAFIA</b></p>      <!-- ref --><p>1. Fox G, Fordyce J. Two cases of a rare papular disease affecting the axillary region. J Cutan Genito-Urinary Dis 1902; 20:1-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000032&pid=S0872-0754201300010001000001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>2. Feldmann R, Masouy I, Chavaz P, Saurat JH. Fox-Fordyce disease. Dermatology 1992;184: 310-13.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000034&pid=S0872-0754201300010001000002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>3. Kamada A, Saga K, Jimbow K. Apoeccrine sweat duct obstruction as a cause for Fox-Fordyce disease. J Am Acad Dermatol 2003; 48: 453-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000036&pid=S0872-0754201300010001000003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>4. Ber A. Patterns histopathologic of Fox-Fordyce disease. Am J Dermatopathol 2004; 26: 482-92.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000038&pid=S0872-0754201300010001000004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>5. Ghislain PD, van Der Endt JD, Delescluse J. Itchy papules of the axillae. Arch Dermatol 2002;138: 259-64.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000040&pid=S0872-0754201300010001000005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>6. Effendy I, Ossowski B, Happle R. Fox-Fordyce disease in a male patient - response to oral retinoid treatment. Clin Exp Dermatol 1994;19: 67-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000042&pid=S0872-0754201300010001000006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>7. Miller ML, Harford RR, Yeager JK. Fox-Fordyce disease treated with topical clindamycin solution. Arch Dermatol 1995; 131:1112-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000044&pid=S0872-0754201300010001000007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>8. Pock L, Svrckova M, Machackova R, Hercogova J. Pimecrolimus is effective in Fox-Fordyce disease. Int J Dermatol 2006; 45:1134-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000046&pid=S0872-0754201300010001000008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>        ]]></body><back>
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</article>
