<?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>0873-2159</journal-id>
<journal-title><![CDATA[Revista Portuguesa de Pneumologia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Port Pneumol]]></abbrev-journal-title>
<issn>0873-2159</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Pneumologia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0873-21592009000200012</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Alveolite alérgica extrínseca com expressão imunológica atípica]]></article-title>
<article-title xml:lang="en"><![CDATA[Extrinsic allergic alveolitis with an atypical immune expression]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[Teresa]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodrigues]]></surname>
<given-names><![CDATA[Cidália]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arrobas]]></surname>
<given-names><![CDATA[Ana]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro Hospitalar de Coimbra Serviço de Pneumologia ]]></institution>
<addr-line><![CDATA[Coimbra ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2009</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2009</year>
</pub-date>
<volume>15</volume>
<numero>2</numero>
<fpage>313</fpage>
<lpage>318</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S0873-21592009000200012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S0873-21592009000200012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S0873-21592009000200012&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A alveolite alérgica extrínseca e a sarcoidose são ambas doenças granulomatosas pulmonares que se caracterizam pela presença de granulomas não necrotizantes. Ambas apresentam alterações típicas no lavado broncoalveolar, com relações CD4/CD8 opostas. No entanto, a sarcoidose não apresenta hoje em dia factores etiológicos bem definidos, como a alveolite alérgica extrínseca. As autoras apresentam dois casos clínicos com curso clínico, imagiológico, funcional e imunológico semelhante, embora com confirmação histopatológica não concordante com as alterações do LBA e com a particularidade de pertencerem a dois elementos da mesma família, convivente, e de terem surgido com poucas semanas de intervalo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Extrinsic allergic alveolitis and sarcoidosis are two granulomatosis of the lung characterized by non-necrotizing granuloma. Both have typical bronchoalveolar lavage immunology, with opposite CD4/CD8 relation. However, sarcoidosis does not have such well defined etiology as extrinsic allergic alveolitis. The authors present two cases with similar clinical course, imagiology, lung function and immunology, although they both had an histology that was not concordant with the bronchoalveolar lavage, and with the peculiarity of being two elements of the same family, co -inhabitants and with a clinical presentation only a few weeks apart.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Alveolite alérgica extrínseca]]></kwd>
<kwd lng="pt"><![CDATA[pneumonia de hipersensibilidade]]></kwd>
<kwd lng="pt"><![CDATA[sarcoidose]]></kwd>
<kwd lng="en"><![CDATA[Extrinsic allergic alveolitis]]></kwd>
<kwd lng="en"><![CDATA[hypersensitivity pneumonitis]]></kwd>
<kwd lng="en"><![CDATA[sarcoidosis]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p><b>Alveolite alérgica extrínseca com expressão imunológica atípica</b></p>      <p><b>&nbsp;</b></p>      <p><b>Teresa Costa <a href="#1">1</a><a name="top1"></a></b></p>      <p><b>Cidália Rodrigues <a href="#1">1</a></b></p>      <p><b>Ana Arrobas <a href="#2">2</a><a name="top2"></a></b></p>      <p><b>&nbsp;</b></p>     <p>&nbsp;</p>      <p><b>Resumo</b></p>      <p>A alveolite alérgica extrínseca e a sarcoidose são ambas doenças granulomatosas pulmonares que se caracterizam pela presença de granulomas não necrotizantes.</p>      <p>Ambas apresentam alterações típicas no lavado broncoalveolar, com relações CD4/CD8 opostas. No entanto, a sarcoidose não apresenta hoje em dia factores etiológicos bem definidos, como a alveolite alérgica extrínseca.</p>      ]]></body>
<body><![CDATA[<p>As autoras apresentam dois casos clínicos com curso clínico, imagiológico,    funcional e imunológico semelhante, embora com confirmação histopatológica não    concordante com as alterações do LBA e com a particularidade de pertencerem    a dois elementos da mesma família, convivente, e de terem surgido com poucas    semanas de intervalo.</p>     <p><b>Palavras -chave</b>: Alveolite alérgica extrínseca, pneumonia de hipersensibilidade,    sarcoidose</p>      <p>.</p>     <p>&nbsp;</p>     <p><b>Extrinsic allergic alveolitis with an atypical immune expression</b></p>      <p><b>Abstract</b></p>      <p>Extrinsic allergic alveolitis and sarcoidosis are two granulomatosis of the lung characterized by non-necrotizing granuloma. Both have typical bronchoalveolar lavage immunology, with opposite CD4/CD8 relation. However, sarcoidosis does not have such well defined etiology as extrinsic allergic alveolitis.</p>      <p>The authors present two cases with similar clinical course, imagiology, lung function and immunology, although they both had an histology that was not concordant with the bronchoalveolar lavage, and with the peculiarity of being two elements of the same family, co -inhabitants and with a clinical presentation only a few weeks apart.</p>      <p><b>Key -words: </b>Extrinsic allergic alveolitis, hypersensitivity pneumonitis,    sarcoidosis. </p>      <p>&nbsp;</p>      ]]></body>
<body><![CDATA[<p>Texto completo dispon&iacute;vel apenas em PDF.</p>     <p>Full text only available in PDF format.</p>     <p>&nbsp;</p>    <p>&nbsp;</p>      <p><b>Bibliografia</b></p>      <!-- ref --><p>1. Moller DR: Systemic sarcoidosis, <i>in </i>Fishman AP, Elias JA, Fishman JA (Eds.): Fishman’s pulmonary diseases and disorders. Fourth Edition. McGraw -Hill, 2008:1125 -1142.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000028&pid=S0873-2159200900020001200001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p>2. Enelow RI. Hypersensitivity pneumonitis, <i>in </i>Fishman AP, Elias JA, Fishman JA (Eds.): Fishman’s pulmonary diseases and disorders. Fourth Edition. McGraw-Hill, 2008:1161 -1172.</p>      <p>3. Bagatin E, Pereira CAC, Afiune JB. Doenças granulomatosas ocupacionais. J Bras Pneumol 2006;32(Supl 1):S69 -S84.</p>      <p>4. Newman LS, Wasfi YS. Sarcoidosis, <i>in </i>Costabel U, du Bois RM, Egan JJ (Eds.). Diffuse parenchymal lung disease. Prog Respir Res Basel, Karger, 2007; 36:128-138.</p>      <p>5. Lacasse Y, Cormier Y. Hypersensitivity pneumonitis. Orph J Rare Dis 2006; 1:25.</p>      ]]></body>
<body><![CDATA[<p>6. Gerke AK, Hunninghake G. The Immunology of Sarcoidosis, <i>in </i>Baughman RP, Drent M (Eds.). Sarcoidosis. Clin Chest Med 29 (2008):379 -390.</p>      <p>7. Costabel U, Hunninghake GW. ATS/ERS/WASOG Statement on sarcoidosis. Am J Respir Crit Care Med 1999; 160:736-755.</p>      <p>8. Vogelmeier C. Hypersensitivity pneumonitis, <i>in </i>Costabel U, du Bois    RM, Egan JJ (Eds.). Diffuse parenchymal lung disease. Prog Respir Res Basel,    Karger, 2007; 36:139 -147.</p>     <p>&nbsp;</p>     <p><a name="1"></a><a href="#top1">1</a> Interna do Complementar de Pneumologia</p>     <p><a name="2"></a><a href="#top2">2</a> Assistente Hospitalar Graduada de Pneumologia</p>     <p>&nbsp;</p>     <p><b>Correspond&ecirc;ncia/<i>Correspondence to</i>:</b></p>     <p>Servi&ccedil;o de Pneumologia </p>     <p>Centro Hospitalar de Coimbra </p>     ]]></body>
<body><![CDATA[<p>(Director: Dr. Jorge Pires) </p>     <p>Quinta dos Vales </p>     <p>S&atilde;o Martinho do Bispo </p>     <p>3046 -853 Coimbra</p>     <p>&nbsp;</p>     <p>Recebido para publica&ccedil;&atilde;o/<i>received for publication</i>: 08.10.06</p>     <p> Aceite para publica&ccedil;&atilde;o/<i>accepted for publication</i>: 08.11.10</p>       ]]></body><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moller]]></surname>
<given-names><![CDATA[DR]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Systemic sarcoidosis]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Fishman]]></surname>
<given-names><![CDATA[AP]]></given-names>
</name>
<name>
<surname><![CDATA[Elias]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Fishman]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
</person-group>
<source><![CDATA[Fishman’s pulmonary diseases and disorders]]></source>
<year>2008</year>
<edition>Fourth Edition</edition>
<page-range>1125 -1142</page-range><publisher-name><![CDATA[McGraw -Hill]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
