<?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>1646-2122</journal-id>
<journal-title><![CDATA[Revista Portuguesa de Ortopedia e Traumatologia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Port. Ortop. Traum.]]></abbrev-journal-title>
<issn>1646-2122</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Ortopedia e Traumatologia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1646-21222012000400009</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Acrometástase como manifestação primária de adenocarcinoma pulmonar]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Viçoso]]></surname>
<given-names><![CDATA[Sofia]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[Tiago]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramalho]]></surname>
<given-names><![CDATA[Frederic]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mendes]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro Hospitalar do Alto Ave Serviço de Ortopedia e Traumatologia ]]></institution>
<addr-line><![CDATA[Guimarães ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2012</year>
</pub-date>
<volume>20</volume>
<numero>4</numero>
<fpage>465</fpage>
<lpage>469</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-21222012000400009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-21222012000400009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-21222012000400009&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Metástases ósseas da mão e pé (acrometástases) são raras. A sua apresentação varia, sendo geralmente confundidas com processos inflamatórios como artrite reumatoide, gota, tenossinovite, fractura ou infecciosos (panarício, osteomielite). A etiologia das acrometástases não digitais é comum aos tumores primários com metastização óssea ( próstata, pulmão, rim, mama e gastrointestinal). Pelo contrário, a etiologia de acrometástases digitais é quase exclusivamente carcinoma broncogénico. Descrevemos o caso de um homem de 43 anos, com um adenocarcinoma pulmonar oculto, que apresentava dor e tumefação persistente da falange distal do dedo indicador da mão dominante. Foi efectuada amputação paliativa, com confirmação histologica de adenocarcinoma pulmonar. Raramente a acrometástasese se torna sintomática antes do diagnóstico do tumor primário. Para uma orientação adequada, os médicos devem estar familiarizados com a forte associação entre acrometástases digitais e carcinoma broncogénico, efectuando os procedimentos diagnosticos adequados em doentes de risco com queixas digitais.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Bone metastases of the hand and foot (acrometastasis) are rare. The presentaction vary, being generally confused with inflamatory process such as rheumatoid arthritis, gout, tenosynovitis, fracture or infectius process (paronychia, osteomyelilis). The etiology of non-digital acrometastasis is common to the primary tumors with bone metastasis (prostate, lung, kidney, breast and gastrointestinal). However, the etiology of digital acrometastasis is almost exclusively broncogenic carcinoma. We report the case of a 43 years man. with an occult hung adenocarcinoma. He had persistent pain and swelling of the distal phalanx of the index finger of the dominant hand. Palliative amputation was performaned, with histological confirmation of hung adenocarcinoma. Rarely acrometastasis becomes symptomatic before the diagnosis of primary tumor. Physicians should be familiar with the strong association between digital acrometastasis and bronchogenic carcinoma. This way they will perform the appropriate diagnostic procedures in risk patients with digital complaints.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Acrometástase]]></kwd>
<kwd lng="pt"><![CDATA[mão]]></kwd>
<kwd lng="pt"><![CDATA[adenocarcinoma]]></kwd>
<kwd lng="en"><![CDATA[Acromestastasis]]></kwd>
<kwd lng="en"><![CDATA[hand]]></kwd>
<kwd lng="en"><![CDATA[adenocarcinoma]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><b><font face="Verdana" size="2">CASO CLÍNICO</font></b></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="4">Acrometástase como manifestação primária de adenocarcinoma pulmonar</font></b></p>    <p>&nbsp;</p>    <p><font face="Verdana" size="2"><b>José Ferreira<sup>I</sup></b>; <b>Sofia Viçoso<sup>I</sup></b>; <b>Tiago Barbosa<sup>I</sup></b>; <b>Frederic Ramalho<sup>I</sup></b>; <b>Fernando Lima<sup>I</sup></b>; <b>Manuel Mendes<sup>I</sup></b></font></p>    <p><font face="Verdana" size="2">I. Serviço de Ortopedia e Traumatologia. Centro Hospitalar do Alto Ave, EPE. Guimarães. Portugal.<br /></font></p>    <p>&nbsp;</p>    <p><font face="Verdana" size="2"><a name="topc"></a><a href="#c">Endereço para correspondência</a></font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">RESUMO</font></b></p><font face="verdana" size="2">    ]]></body>
<body><![CDATA[<p>Met&aacute;stases &oacute;sseas da m&atilde;o e p&eacute; (acromet&aacute;stases) s&atilde;o raras. A sua apresenta&ccedil;&atilde;o varia, sendo geralmente confundidas com processos inflamat&oacute;rios como artrite reumatoide, gota, tenossinovite, fractura ou infecciosos (panar&iacute;cio, osteomielite). A etiologia das acromet&aacute;stases n&atilde;o digitais &eacute; comum aos tumores prim&aacute;rios com metastiza&ccedil;&atilde;o &oacute;ssea ( pr&oacute;stata, pulm&atilde;o, rim, mama e gastrointestinal). Pelo contr&aacute;rio, a etiologia de acromet&aacute;stases digitais &eacute; quase exclusivamente carcinoma broncog&eacute;nico. Descrevemos o caso de um homem de 43 anos, com um adenocarcinoma pulmonar oculto, que apresentava dor e &nbsp;tumefa&ccedil;&atilde;o &nbsp;persistente da falange distal do dedo indicador da m&atilde;o dominante. Foi efectuada amputa&ccedil;&atilde;o paliativa, com confirma&ccedil;&atilde;o histologica de adenocarcinoma pulmonar. Raramente a acromet&aacute;stasese se torna sintom&aacute;tica antes do diagn&oacute;stico do tumor prim&aacute;rio. Para uma orienta&ccedil;&atilde;o adequada, os m&eacute;dicos devem estar familiarizados com a forte associa&ccedil;&atilde;o entre acromet&aacute;stases digitais e carcinoma broncog&eacute;nico, efectuando os procedimentos diagnosticos adequados em doentes de risco com queixas digitais.</p></font>    <p><font face="verdana" size="2"><b>Palavras chave</b>: Acrometástase, mão, adenocarcinoma. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">ABSTRACT</font></b></p><font face="verdana" size="2">    <p>Bone metastases of the hand and foot (acrometastasis) are rare. The presentaction vary, being generally confused with inflamatory process such as rheumatoid arthritis, gout, tenosynovitis, fracture or infectius process (paronychia, osteomyelilis). The etiology of non-digital acrometastasis is common to the primary tumors with bone metastasis (prostate, lung, kidney, breast and gastrointestinal).</p>     <p>However, the etiology of digital acrometastasis is almost exclusively broncogenic carcinoma. We report the case of a 43 years man. with an occult hung adenocarcinoma. He had persistent pain and swelling of the distal phalanx of the index finger of the dominant hand. Palliative amputation was performaned, with histological confirmation of hung adenocarcinoma. Rarely acrometastasis becomes symptomatic before the diagnosis of primary tumor. Physicians should be familiar with the strong association between digital acrometastasis and bronchogenic carcinoma. This way they will perform the appropriate diagnostic procedures in risk patients with digital complaints.</p></font>    <p><font face="verdana" size="2"><b>Key words</b>: Acromestastasis, hand, adenocarcinoma. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">INTRODUÇÃO</font></b></p><font face="verdana" size="2">    <p>A metastiza&ccedil;&atilde;o &oacute;ssea para a m&atilde;o e p&eacute; &eacute; rara, sendo-o ainda mais quando tem uma apresenta&ccedil;&atilde;o a n&iacute;vel dos dedos.</p>     ]]></body>
<body><![CDATA[<p>Uma acromet&aacute;stase digital vai aparecer em apenas 0,2% dos carcinomas pulmonares com metastiza&ccedil;&atilde;o &oacute;ssea[<sup>1,2</sup>]. Contudo, cerca de 10% das acromet&aacute;stases s&atilde;o o primeiro sintoma da patologia tumoral oculta[3], tal como no caso que descrevemos. Trata-se assim de um fen&oacute;meno raro, mas com elevada import&acirc;ncia diagn&oacute;stica.</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">CASO CLÍNICO</font></b></p><font face="verdana" size="2">    <p>Um homem de 43 anos de idade, fumador, sem antecedentes cl&iacute;nicos relevantes, recorreu ao servi&ccedil;o de urg&ecirc;ncia por tumefa&ccedil;&atilde;o e dor da falange distal do 2&ordm; dedo da m&atilde;o direita (<a href="#f1">Figura 1</a>). Apresentava marcado edema, aparente flutua&ccedil;&atilde;o, rubor e dor ligeira, com um m&ecirc;s de evolu&ccedil;&atilde;o, sem hist&oacute;ria de traumatismo ou ferimento.</p>    <p>&nbsp;</p>    <p>    <center><a name="f1"></a><img src="/img/revistas/rpot/v20n4/20n4a08f1.jpg"></center></p>    
<p>&nbsp;</p>
    <p>Realizou radiografia que mostrou oste&oacute;lise marcada da falange distal do segundo raio e imagens de irregularidade periostal na por&ccedil;&atilde;o distal da falange m&eacute;dia (<a href="#f2">Figura 2</a>). Realizou tomografia axial computorizada que mostrou uma les&atilde;o permeativa na falange distal do 2&ordm; dedo, grosseiramente ov&oacute;ide com cerca de 15mm de di&acirc;metro m&aacute;ximo, provocando eros&atilde;o da cortical &oacute;ssea adjacente. Foi considerada como prov&aacute;vel a etiologia neopl&aacute;sica, nomeadamente um tumor gl&oacute;mico sub-ungueal.</p>    <p>&nbsp;</p>    ]]></body>
<body><![CDATA[<p>    <center><a name="f2"></a><img src="/img/revistas/rpot/v20n4/20n4a08f2.jpg"></center></p>    
<p>&nbsp;</p>
    <p>O doente referia tamb&eacute;m dor cervical &agrave; direita com uma semana de evolu&ccedil;&atilde;o, correspondente a uma adenopatia. Efectuada radiografia de t&oacute;rax que revelou imagem nodular no &aacute;pice do campo pulmonar direito (<a href="#f3">Figura 3</a>).</p>    <p>&nbsp;</p>    <p>    <center><a name="f3"></a><img src="/img/revistas/rpot/v20n4/20n4a08f3.jpg"></center></p>    
<p>&nbsp;</p>
    <p>Realizou TAC tor&aacute;cico e foi internado com diagn&oacute;stico imagiol&oacute;gico de prov&aacute;vel carcinoma pulmonar prim&aacute;rio, com metastiza&ccedil;&atilde;o pulmonar, na grade costal, f&iacute;gado e supra-renais.</p>
    <p>A bi&oacute;psia pulmonar demonstrou um adenocarcinoma pulmonar.</p>
    ]]></body>
<body><![CDATA[<p>Duas semanas ap&oacute;s internamento era vis&iacute;vel um aumento do volume da tumefa&ccedil;&atilde;o e as queixas &aacute;lgicas intensificaram-se (<a href="#f4">Figura 4</a>). Foi efetuada amputa&ccedil;&atilde;o do dedo atingido. A anatomia patol&oacute;gica confirmou a presen&ccedil;a de c&eacute;lulas de adenocarcinoma pulmonar (<a href="#f5">Figura 5</a>).</p>    <p>&nbsp;</p>    <p>    <center><a name="f4"></a><img src="/img/revistas/rpot/v20n4/20n4a08f4.jpg"></center></p>    
<p>&nbsp;</p>    <p>    <center><a name="f5"></a><img src="/img/revistas/rpot/v20n4/20n4a08f5.jpg"></center></p>    
<p>&nbsp;</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">DISCUSSÃO</font></b></p><font face="verdana" size="2">    ]]></body>
<body><![CDATA[<p>As acromet&aacute;stases representam 0,07 a 3% das totalidade das metastases &oacute;sseas, dependendo do autor[<sup>4-8</sup>]. Cerca de 62% localizam-se nas falanges e destas 34% ao n&iacute;vel da falange distal[<sup>6,9,10</sup>]. Os tumores prim&aacute;rios mais implicados, em ordem decrescente de preval&ecirc;ncia, s&atilde;o: pulm&atilde;o, rim, mama, e gastro-intestinal[11]. Os homens s&atilde;o mais afectados do que as mulheres[<sup>9,12</sup>]. As c&eacute;lulas tumorais migram para os ossos da m&atilde;o por via hematog&eacute;nea[6]. As c&eacute;lulas pulmonares, t&ecirc;m, ao contrario das origin&aacute;rias no trato digestivo, acesso directo ao sistema arterial distal. Assim a causa mais comum de acromet&aacute;stase &eacute; o carcinoma broncog&eacute;nico[6]. O tipo histol&oacute;gico mais frequentemente encontrado &eacute; o carcinoma epiderm&oacute;ide, seguido do adenocarcinoma e finalmente, do carcinoma de pequenas c&eacute;lulas. Os tumores da mama e g&aacute;stricos s&atilde;o os seguintes em preval&ecirc;ncia. Os cancros do trato urogenital e c&oacute;licos s&atilde;o mais frequentemente causa de acromet&aacute;stases do p&eacute;[<sup>7,11</sup>].</p>
    <p>Alguns pacientes referem uma hist&oacute;ria de traumatismo do dedo afetado, o que segundo alguns autores poder&aacute; ter um papel na etiog&eacute;nese, facilitando a migra&ccedil;&atilde;o celular e a adesividade ao osso pela liberta&ccedil;&atilde;o de fatores quimiot&aacute;ticos locais, que tamb&eacute;m aumentam o fluxo sangu&iacute;neo[13]. Para al&eacute;m dos traumatismos, a literatura refere como fatores favorecedores: gradientes de temperatura, fatores hormonais e imunit&aacute;rios ( nomeadamente a escassez de medula &oacute;ssea vermelha nos ossos das extremidades[14], bem como propriedades inerentes &agrave; c&eacute;lula que dissemina[15].</p>
    <p>A dor constitui o principal sintoma[6]. A sua intensidade &eacute; vari&aacute;vel, podendo ser intensa e de evolu&ccedil;&atilde;o r&aacute;pida, despertando toda a aten&ccedil;&atilde;o do paciente, ou pelo contr&aacute;rio, insidiosa e moderada ao in&iacute;cio, mas persistente e mais tarde resistente aos analg&eacute;sicos. A indol&ecirc;ncia &eacute; pouco comum[16]. O dedo pode aparentar um processo infecioso, com dor, calor, eritema e edema[17]. De facto uma tumefa&ccedil;&atilde;o local est&aacute; presente na maior parte dos casos. As les&atilde;o cutaneas s&atilde;o bastante mais raras[6]. Ulcera&ccedil;&otilde;es cutaneas s&atilde;o mais frequentes em met&aacute;stases avan&ccedil;adas e orientam mais frequentemente para um tumor cut&acirc;neo maligno primitivo[4].</p>
    <p>Perante o quadro cl&iacute;nico descrito seria pedido uma radiografia. De in&iacute;cio as les&otilde;es seriam m&iacute;nimas: osteopenia da falange ou espessamento das partes moles. Num estadio mais avan&ccedil;ado existir&aacute; uma oste&oacute;lise localizada, irregular e mal limitada, com uma ligeira l&acirc;mina &oacute;ssea subcondral. A les&atilde;o ser&aacute; muito mais raramente osteocondensante ou mista[9].Outros diagn&oacute;sticos diferenciais poss&iacute;veis s&atilde;o tumores da matriz cartilag&iacute;nea ( aus&ecirc;encia de calcifica&ccedil;&otilde;es em pipoca), artrite reumatoide ( sem atingimento da interlinha articular), ou uma les&atilde;o infrequente de gota[<sup>10,15,18</sup>]. Caso n&atilde;o exista neste contexto um tumor prim&aacute;rio conhecido, dever&aacute; ser efetuado uma radiografia tor&aacute;cica para pesquisar sinais de neoplasia broncopulmonar[9].</p>
    <p>A orienta&ccedil;&atilde;o terap&ecirc;utica destes doentes varia com a extens&atilde;o do tumor primitivo. Caso se trate da &uacute;nica met&aacute;stase &agrave; dist&acirc;ncia e com um tumor primitivo control&aacute;vel, ser&aacute; que ponderar uma ex&eacute;rese cir&uacute;rgica. Caso contr&aacute;rio, radioterapia em dose curativa pode dar um efeito anti&aacute;lgico e possibilita por vezes a recalcifica&ccedil;&atilde;o da les&atilde;o. Ela est&aacute; contra-indicada se existe ulcera&ccedil;&atilde;o cut&acirc;nea. Em caso de metastiza&ccedil;&atilde;o m&uacute;ltipla, est&aacute; indicado tratamento paliativo, com radioterapia, analg&eacute;sicos, anti-inflamat&oacute;rios e por vezes quimioterapia[<sup>9,19,20</sup>]. Poder&aacute; haver tamb&eacute;m um papel a desempenhar por f&aacute;rmacos que estimulam a remodela&ccedil;&atilde;o &oacute;ssea, tal como bifosfonados ou denosumab, que j&aacute; demonstraram a sua utilidade no tratamento de outras met&aacute;stases &oacute;sseas[<sup>21,22</sup>].</p>
    <p>No caso apresentado, as queixas &aacute;lgicas sofreram agravamento significativo ap&oacute;s o internamento hospitalar, tornando-se a dor resistente &agrave; terap&ecirc;utica. Dado o contexto cl&iacute;nico, seria l&iacute;cito ter iniciado radioterapia paliativa. O simples facto de se tratar de uma acromet&aacute;stase digital tornava o diagn&oacute;stico de carcinoma broncog&eacute;nico muito prov&aacute;vel. Contudo, os dados histol&oacute;gicos de bi&oacute;psia da massa pulmonar foram considerados indispens&aacute;veis para iniciar a mesma. Assim, optou-se por um tratamento paliativo local e efetuou-se a ressec&ccedil;&atilde;o da falange distal e por&ccedil;&atilde;o distal da falange m&eacute;dia.</p>
    <p>O progn&oacute;stico vital dos pacientes &eacute; sombrio, com uma sobrevida de apenas 15% ao final do primeiro ano[<sup>18,20</sup>].</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">CONCLUSÃO</font></b></p><font face="verdana" size="2">    <p>Tal como este caso ilustra, devemos considerar esta hip&oacute;tese diagn&oacute;stica em doentes com queixas digitais persistentes, e efetuar uma avalia&ccedil;&atilde;o pulmonar. Trata-se de uma patologia rara e por vezes de dif&iacute;cil diagn&oacute;stico. O seu progn&oacute;stico &eacute; particularmente sombrio, sendo o tratamento essencialmente paliativo.</p></font>    ]]></body>
<body><![CDATA[<p>&nbsp;</p>    <p><b><font face="Verdana" size="2">REFERÊNCIAS BIBLIOGRÁFICAS</font></b></p>    <!-- ref --><p><font face="verdana" size="2">1. Long LS, Brickner L, Helfend L, Wong T, Kubota D. Lung cancer presenting as acrometastasis to the finger: a case report. Case Report Med. 2010; 20 (10)</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000065&pid=S1646-2122201200040000900001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">2. Kumar PP. Metastases to the bones of the hand. 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<body><![CDATA[<!-- ref --><p><font face="verdana" size="2">19. Letanche G, Dumontet C, Euvrard P, Souquet PJ, Bernard JP.  Métastase phalangienne de la main. A propos d'une observation. Bull Cancer. 1990; 77 (10): 1025-1030</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000083&pid=S1646-2122201200040000900019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">20. Ghert MA, Harrelson JM, Scully SP.  Solitary renal cell carcinoma metastasis to the hand: the need forwide excision or amputation. J Hand Surg. 2001; 26: 156-160</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000084&pid=S1646-2122201200040000900020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font face="verdana" size="2">21. Pavlakis N, Schmidt R, Stockler M. Bisphosphonates for breast cancer. Cochrane Database of Systematic Reviews. 2005 Jul 20; 20 (3)</font></p>    <p><font face="verdana" size="2">22. Smith MR, Egerdie B, Hernández Toriz N, Feldman R, Tammela TL, Saad F. Denosumab in men receiving androgen-deprivation therapy for prostate cancer. N Engl J Med. 2009 Aug 20; 361 (8): 745-755</font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">Conflito de interesse: </font></b></p><font face="verdana" size="2">    <p>Nada a declarar.</p></font>    <p>&nbsp;</p><a name="c"></a>    <p><b><font face="Verdana" size="2"><a href="#topc">Endereço para correspondência</a></font></b></p>    <p><font face="Verdana" size="2">José Fraga Ferreira    ]]></body>
<body><![CDATA[<br>Serviço de Ortopedia e Traumatologia    <br>Centro Hospitalar do Alto Ave, EPE    <br>Rua dos Cutileiros, Creixomil    <br>4835-044 Guimarães    <br>Portugal    <br><a href="mailto:josefragaferreira@gmail.com">josefragaferreira@gmail.com</a>    <br></font></p>    <p>&nbsp;</p>    <p><font face="verdana" size="2"><b>Data de Submissão: </b> 2012-07-05</font></p>    <p><font face="verdana" size="2"><b>Data de Revisão: </b> 2012-10-28</font></p>    ]]></body>
<body><![CDATA[<p><font face="verdana" size="2"><b>Data de Aceitação: </b> 2012-10-31</font></p>     ]]></body><back>
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