<?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>S1646-21222018000200009</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Procedimento de Tikhoff-Linberg: Relato de Casos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serrano]]></surname>
<given-names><![CDATA[Pedro Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Leite]]></surname>
<given-names><![CDATA[Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[Marta Santos]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Oliveira]]></surname>
<given-names><![CDATA[Vânia]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[Pedro]]></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 Ortopedia e Traumatologia]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2018</year>
</pub-date>
<volume>26</volume>
<numero>2</numero>
<fpage>166</fpage>
<lpage>174</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-21222018000200009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-21222018000200009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-21222018000200009&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A maioria dos sarcomas da extremidade superior podem ser tratados hoje com procedimentos que preservam o membro, recorrendo a diferentes técnicas. Para tumores do ombro ou cintura escapular, por vezes a amputação interescapulotorácica é o único tratamento cirúrgico radical possível. Em casos selecionados, em que o tumor não envolve o feixe neurovascular, uma alternativa para preservar o membro é o procedimento de Tikhoff-Linberg. Apesar de uma taxa de complicações global elevada, este procedimento provou ser uma arma cirúrgica valiosa no tratamento de tumores extensos da região do ombro, com a vantagem de um resultado funcional superior à amputação. Este trabalho reflete a nossa experiência com uma técnica cirúrgica exigente e que proporcionou a dois doentes um resultado funcional bastante satisfatório, após serem confrontados com a hipótese de amputação, não comprometendo, no entanto, a sua sobrevida ou progressão da doença.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The majority of patients with soft tissue or bone sarcomas of the upper extremity can be treated today with limb-saving procedures using combined modality therapies. For patients with a tumor of the shoulder area, sometimes an interscapulothoracic amputation is the only radical surgical treatment. In selected cases, in which the tumor does not involve the neurovascular bundle, the Tikhoff-Linberg procedure is a limb sparing surgical option to be considered. Despite the high complication rate, this procedure has proven to be valuable in treating large tumors of shoulder area, with better functional results than amputation. This work reflects our experience, of treating two patients with a demanding technique, that allowed for limb preservation, with acceptable functional results, not compromising their survival or disease progression.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Tikhoff-Linberg]]></kwd>
<kwd lng="pt"><![CDATA[Tumor Ombro]]></kwd>
<kwd lng="pt"><![CDATA[Amputação Escapulo-torácica]]></kwd>
<kwd lng="pt"><![CDATA[Preservação do Membro]]></kwd>
<kwd lng="pt"><![CDATA[Técnica Cirúrgica]]></kwd>
<kwd lng="en"><![CDATA[Tikhoff-Linberg]]></kwd>
<kwd lng="en"><![CDATA[Shoulder Tumor]]></kwd>
<kwd lng="en"><![CDATA[Scapulo-thoracic Amputation]]></kwd>
<kwd lng="en"><![CDATA[Limb Preservation]]></kwd>
<kwd lng="en"><![CDATA[Surgical Technique]]></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">Procedimento de Tikhoff-Linberg - Relato de Casos</font></b></p>    <p>&nbsp;</p>    <p><font face="Verdana" size="2"><b>Pedro Manuel Serrano<sup>I</sup></b>; <b>Francisco Leite<sup>I</sup></b>; <b>Marta Santos Silva<sup>I</sup></b>; <b>Vânia Oliveira<sup>I</sup></b>; <b>Pedro Cardoso<sup>I</sup></b></font></p>    <p><font face="Verdana" size="2">I. Serviço de Ortopedia e Traumatologia, Centro Hospitalar do Porto, Hospital de Santo António.<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>A maioria dos sarcomas da extremidade superior podem ser tratados hoje com procedimentos que preservam o membro, recorrendo a diferentes t&eacute;cnicas. Para tumores do ombro ou cintura escapular, por vezes a amputa&ccedil;&atilde;o interescapulotor&aacute;cica &eacute; o &uacute;nico tratamento cir&uacute;rgico radical poss&iacute;vel. Em casos selecionados, em que o tumor n&atilde;o envolve o feixe neurovascular, uma alternativa para preservar o membro &eacute; o procedimento de Tikhoff-Linberg. Apesar de uma taxa de complica&ccedil;&otilde;es global elevada, este procedimento provou ser uma arma cir&uacute;rgica valiosa no tratamento de tumores extensos da regi&atilde;o do ombro, com a vantagem de um resultado funcional superior &agrave; amputa&ccedil;&atilde;o.</p>     <p>Este trabalho reflete a nossa experi&ecirc;ncia com uma t&eacute;cnica cir&uacute;rgica exigente e que proporcionou a dois doentes um resultado funcional bastante satisfat&oacute;rio, ap&oacute;s serem confrontados com a hip&oacute;tese de amputa&ccedil;&atilde;o, n&atilde;o comprometendo, no entanto, a sua sobrevida ou progress&atilde;o da doen&ccedil;a.</p></font>    <p><font face="verdana" size="2"><b>Palavras chave</b>: Tikhoff-Linberg, Tumor Ombro, Amputação Escapulo-torácica, Preservação do Membro, Técnica Cirúrgica. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">ABSTRACT</font></b></p><font face="verdana" size="2">    <p>The majority of patients with soft tissue or bone sarcomas of the upper extremity can be treated today with limb-saving procedures using combined modality therapies. For patients with a tumor of the shoulder area, sometimes an interscapulothoracic amputation is the only radical surgical treatment. In selected cases, in which the tumor does not involve the neurovascular bundle, the Tikhoff-Linberg procedure is a limb sparing surgical option to be considered. Despite the high complication rate, this procedure has proven to be valuable in treating large tumors of shoulder area, with better functional results than amputation.</p>     <p>This work reflects our experience, of treating two patients with a demanding technique, that allowed for limb preservation, with acceptable functional results, not compromising their survival or disease progression.</p></font>    <p><font face="verdana" size="2"><b>Key words</b>: Tikhoff-Linberg, Shoulder Tumor, Scapulo-thoracic Amputation, Limb Preservation, Surgical Technique. </font></p>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">INTRODUÇÃO</font></b></p><font face="verdana" size="2">    ]]></body>
<body><![CDATA[<p>O tratamento de tumores malignos da cintura escapular sempre foi um grande desafio para os ortopedistas oncol&oacute;gicos. As amputa&ccedil;&otilde;es interescapulo-tor&aacute;cicas, inevitavelmente culminam em resultados est&eacute;ticos e funcionais pobres. A perda da m&atilde;o, na sequ&ecirc;ncia de um tumor da regi&atilde;o do ombro, &eacute; devastadora, n&atilde;o s&oacute; do ponto de vista f&iacute;sico, mas tamb&eacute;m psicol&oacute;gico. Surgem ainda, com relativa frequ&ecirc;ncia, complica&ccedil;&otilde;es decorrentes da amputa&ccedil;&atilde;o, como deisc&ecirc;ncia, seroma, neuroma ou dor fantasma.</p>
    <p>Atualmente, gra&ccedil;as a um aprofundamento do conhecimento sobre o comportamento das neoplasias m&uacute;sculo-esquel&eacute;ticas, avan&ccedil;os nos tratamentos adjuvantes e t&eacute;cnicas de imagiologia, 95% destes casos, podem ser tratados com procedimentos que preservam o membro<sup>1</sup>. Em tumores volumosos, particularmente nos que apresentam extens&atilde;o &agrave; articula&ccedil;&atilde;o gleno-umeral, a amputa&ccedil;&atilde;o interescapulo-tor&aacute;cica, ainda &eacute; a &uacute;nica estrat&eacute;gia cir&uacute;rgica pass&iacute;vel de assegurar uma resse&ccedil;&atilde;o alargada, com margens adequadas. Ainda assim, em casos selecionados em que o tumor n&atilde;o invade o feixe neuro-vascular, uma variedade de ressec&ccedil;&otilde;es menos radicais pode ser implementada.</p>
    <p>A resse&ccedil;&atilde;o interescapulotor&aacute;cica foi realizada pela primeira vez por Tikhoff em 1922 e Linberg, relatou outros 3 casos em 1928. Desde ent&atilde;o, a t&eacute;cnica, tem sido descrita como procedimento de Tikhoff-Linberg e as publica&ccedil;&otilde;es de casos tratados desde ent&atilde;o s&atilde;o escassas. Os autores recuperam a t&eacute;cnica tal como descrita por Linberg em 1928, analisando retrospetivamente 2 doentes submetidos ao procedimento de Tikhoff-Linberg.</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">CASO CLÍNICO</font></b></p>    <p><b><font face="Verdana" size="2">Caso 1</font></b></p><font face="verdana" size="2">    <p>Doente de 64 anos, sexo masculino, em seguimento na consulta de Ortopedia por fratura do 1/3 distal da clav&iacute;cula esquerda em tratamento conservador (<a name="topf1"></a><a href="#f1">Figura 1</a>), com evolu&ccedil;&atilde;o para consolida&ccedil;&atilde;o e sem altera&ccedil;&otilde;es aparentes na consulta de 8 meses p&oacute;s-acidente (<a name="topf2"></a><a href="#f2">Figura 2</a>).</p>    <p>&nbsp;</p><a name="f1"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f1.jpg" width="387" height="357" border="0" /></center></p>    
]]></body>
<body><![CDATA[<p>&nbsp;</p><a name="f2"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f2.jpg" width="389" height="263" border="0" /></center></p>    
<p>&nbsp;</p>
    <p>Apresentava aos 14 meses tumefa&ccedil;&atilde;o do ombro esquerdo, de novo, que ao estudo tomogr&aacute;fico se revelou volumosa massa de aparente origem na glenoide, j&aacute; com extens&atilde;o at&eacute; ao m&uacute;sculo deltoide (<a name="topf3"></a><a href="#f3">Figura 3</a>). A bi&oacute;psia revelou tratar-se de condrossarcoma grau 3, sem outras les&otilde;es, pelo que se avan&ccedil;ou para ressec&ccedil;&atilde;o em bloco, atrav&eacute;s de um procedimento de Tikhoff-Linberg, que permitiu remo&ccedil;&atilde;o da pe&ccedil;a cir&uacute;rgica com margens livres (<a name="topf4"></a><a href="#f4">Figuras 4</a>, <a name="topf5"></a><a href="#f5">5</a> e <a name="topf6"></a><a href="#f6">6</a>).</p>    <p>&nbsp;</p><a name="f3"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f3.jpg" width="388" height="243" border="0" /></center></p>    
<p>&nbsp;</p><a name="f4"></a>     <p>    ]]></body>
<body><![CDATA[<center><img src="/img/revistas/rpot/v26n2/26n2a09f4.jpg" width="389" height="526" border="0" /></center></p>    
<p>&nbsp;</p><a name="f5"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f5.jpg" width="389" height="549" border="0" /></center></p>    
<p>&nbsp;</p><a name="f6"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f6.jpg" width="389" height="459" border="0" /></center></p>    
<p>&nbsp;</p></font>    <p><b><font face="Verdana" size="2">Caso 2</font></b></p><font face="verdana" size="2">    <p>Doente de 68 anos, sexo feminino, omalgia esquerda e tumefa&ccedil;&atilde;o escapular com 4 meses e 2 semanas de evolu&ccedil;&atilde;o, respetivamente. Tomografia computorizada revelou tumor intra-escapular esquerdo (<a name="topf7"></a><a href="#f7">Figura 7</a>), cuja bi&oacute;psia diagnosticou um sarcoma sinovial de subtipo intra&oacute;sseo, uma entidade extremamente rara deste tipo de tumor<sup>13</sup>. O estadiamento confirmou tratar-se de les&atilde;o &uacute;nica. Foi ent&atilde;o realizada a ressec&ccedil;&atilde;o em bloco, atrav&eacute;s do procedimento de Tikhoff-Linberg (<a name="topf8"></a><a href="#f8">Figuras 8-10</a>), com especial cuidado para incluir todo o trajeto da bi&oacute;psia realizada previamente.</p>    ]]></body>
<body><![CDATA[<p>&nbsp;</p><a name="f7"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f7.jpg" width="390" height="526" border="0" /></center></p>    
<p>&nbsp;</p><a name="f8"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f8.jpg" width="389" height="312" border="0" /></center></p>    
<p>&nbsp;</p><a name="f9"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f9.jpg" width="390" height="367" border="0" /></center></p>    
<p>&nbsp;</p><a name="f10"></a>     ]]></body>
<body><![CDATA[<p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f10.jpg" width="391" height="439" border="0" /></center></p>    
<p>&nbsp;</p>
    <p>Com follow-up m&eacute;dio de 64 meses, ambos os doentes est&atilde;o vivos &agrave; data da &uacute;ltima consulta, sem recidiva local nem metastiza&ccedil;&atilde;o &agrave; dist&acirc;ncia. Registou-se uma infe&ccedil;&atilde;o superficial da ferida operat&oacute;ria, tratada com antibioterapia.</p>
    <p>Ambos os doentes se encontram satisfeitos pela possibilidade de preservarem o membro e mant&ecirc;m fun&ccedil;&atilde;o normal da m&atilde;o e antebra&ccedil;o, com fun&ccedil;&atilde;o razo&aacute;vel do cotovelo, tal como se pode verificar pelas imagens correspondentes ao caso 2 (<a name="topf11"></a><a href="#f11">Figura 11</a>). O score funcional m&eacute;dio da Musculoskeletal Tumour Society (MSTS<sup>14</sup>) foi de 75%.</p>    <p>&nbsp;</p><a name="f11"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f11.jpg" width="391" height="313" border="0" /></center></p>    
<p>&nbsp;</p></font>    <p>&nbsp;</p>    ]]></body>
<body><![CDATA[<p><b><font face="Verdana" size="2">DISCUSSÃO</font></b></p><font face="verdana" size="2">    <p>Sarcomas de alto grau da cintura escapular tradicionalmente eram submetidos a amputa&ccedil;&atilde;o/desarticula&ccedil;&atilde;o. Tumores extensos que envolvem a articula&ccedil;&atilde;o gleno-umeral, mas ao mesmo tempo preservam o feixe neuro-vascular s&atilde;o raros, mas representam uma oportunidade &uacute;nica de preserva&ccedil;&atilde;o do membro. Esta op&ccedil;&atilde;o pode revelar-se fundamental para a qualidade de vida, fun&ccedil;&atilde;o, dever social e imagem dos doentes, relativamente a si pr&oacute;prio e a terceiros.</p>
    <p>De acordo com a classifica&ccedil;&atilde;o proposta por Malawer em 1991<sup>2</sup>, as ressec&ccedil;&otilde;es da cintura escapular s&atilde;o divididas em 6 tipos (<a name="topf12"></a><a href="#f12">Figura 12</a>) (baseando-se nas estruturas &oacute;sseas envolvidas e o n&iacute;vel de ressec&ccedil;&atilde;o das mesmas) e s&atilde;o: intra-articulares (tipos 1-3) ou extra-articulares (tipos 4-6). Teoricamente, estas resse&ccedil;&otilde;es, permitem uma fun&ccedil;&atilde;o normal da m&atilde;o e antebra&ccedil;o e fun&ccedil;&atilde;o razo&aacute;vel do cotovelo<sup>1</sup>.</p>    <p>&nbsp;</p><a name="f12"></a>     <p>    <center><img src="/img/revistas/rpot/v26n2/26n2a09f12.jpg" width="388" height="486" border="0" /></center></p>    
<p>&nbsp;</p>
    <p>Uma das ressec&ccedil;&otilde;es contempladas consiste na escapulectomia total, associada a uma ressec&ccedil;&atilde;o parcial da clav&iacute;cula e extremidade proximal do &uacute;mero (tipo 4), historicamente descrita como um procedimento de Tikhoff-Linberg<sup>3</sup>. At&eacute; 1991, muitas varia&ccedil;&otilde;es t&eacute;cnicas foram sendo propostas<sup>4-6</sup> e o termo tem sido liberalmente utilizado, para ressec&ccedil;&otilde;es compat&iacute;veis com todos os 6 tipos de ressec&ccedil;&atilde;o de Malawer<sup>2</sup>.</p>
    <p>Estas ressec&ccedil;&otilde;es da cintura escapular s&atilde;o exigentes, n&atilde;o s&oacute; do ponto de vista do rigor t&eacute;cnico, concentra&ccedil;&atilde;o do cirurgi&atilde;o e inclusive, do ponto de vista de exig&ecirc;ncia f&iacute;sica para a equipa cir&uacute;rgica.</p>
    <p>S&atilde;o cirurgias longas, em doentes imunossuprimidos e com uma taxa de complica&ccedil;&otilde;es global reportada at&eacute; 74%<sup>1</sup>. No entanto, a t&eacute;cnica de Tikhoff-Linberg associa-se a uma taxa de complica&ccedil;&otilde;es significativamente mais baixa, quando comparada com outras de reconstru&ccedil;&atilde;o estrutural. Este dado, torna-se especialmente relevante, perante doentes oncol&oacute;gicos, com maior risco de infe&ccedil;&atilde;o, amplamente documentado<sup>11,12</sup>. Os resultados referentes &agrave; t&eacute;cnica original, ainda que, com resultado est&eacute;tico sub-&oacute;timo, s&atilde;o encorajadores em termos funcionais, como reportado na literatura, em s&eacute;ries e relatos de caso, permitindo um grau de satisfa&ccedil;&atilde;o elevado e consistente pela manuten&ccedil;&atilde;o do membro<sup>7-10</sup>.</p>
    ]]></body>
<body><![CDATA[<p>Jensen e Johnston relataram uma s&eacute;rie de 19 ressec&ccedil;&otilde;es do &uacute;mero proximal e subsequente artroplastia reconstrutiva<sup>15</sup>. Nesta s&eacute;rie, os 8 doentes com estadiamento IIB realizaram resse&ccedil;&otilde;es tipo 1 de Malawer (com preserva&ccedil;&atilde;o da glenoide). Verificou-se recorr&ecirc;ncia em 2 destes doentes.</p>
    <p>Meller e colaboradores registaram 1 caso de recorr&ecirc;ncia em 10 resse&ccedil;&otilde;es semelhantes, concluindo que as resse&ccedil;&otilde;es tipo 1, em tumores com estadiamento IIB, &eacute; demasiado arriscada no que diz respeito ao controlo local da doen&ccedil;a<sup>9</sup>.</p>
    <p>Ueda e colaboradores referem que a recidiva local ap&oacute;s cirurgia inadequada n&atilde;o afetou negativamente o progn&oacute;stico<sup>13,17</sup>. De um grupo de 10 doentes, 5 com estadiamento IIB, foram submetidos a resse&ccedil;&atilde;o tumoral pr&eacute;via ao procedimento de Tikhoff Linberg e os restantes 5 n&atilde;o. Em cada grupo, houve registo de metastiza&ccedil;&atilde;o pulmonar em 3 doentes. Na s&eacute;rie publicada por Capanna e colaboradores verificou-se recorr&ecirc;ncia local com metastiza&ccedil;&atilde;o pulmonar concomitante em 1 de 24 doentes, 14 dos 24 encontravam-se livres de doen&ccedil;a ap&oacute;s um follow-up m&eacute;dio de 22,5 meses<sup>5</sup>.</p>
    <p>O factor que mais afeta o resultado funcional prende-se com a resse&ccedil;&atilde;o do mecanismo abdutor para assegurar margens adequadas. A abdu&ccedil;&atilde;o depende da contra&ccedil;&atilde;o do m&uacute;sculo trap&eacute;zio e deslizamento da omoplata sobre a parede tor&aacute;cica dorsal.</p>
    <p>No estudo levado a cabo pela Musculoskeletal Tumor Society (MSTS), 87 doentes foram avaliados ap&oacute;s v&aacute;rias resse&ccedil;&otilde;es por tumores do membro superior<sup>14</sup>. O score m&eacute;dio foi de 68%. Estes resultados funcionais foram tamb&eacute;m semelhantes aos de Meller e colaboradores<sup>16</sup> que relataram um score de 72% ap&oacute;s 10 resse&ccedil;&otilde;es de Tikhoff-Linberg e aos de Gibbons et al.<sup>18</sup> ap&oacute;s escapulectomia total (score MSTS m&eacute;dio de 71,6%).</p>
    <p>Os resultados funcionais ap&oacute;s resse&ccedil;&atilde;o de Tikhoff-Linberg, baseiam-se na atividade, dor e fatores psicol&oacute;gicos subjetivos, sendo claramente superiores aos resultados p&oacute;s amputa&ccedil;&atilde;o/desarticula&ccedil;&atilde;o do membro. A aplica&ccedil;&atilde;o destes scores funcionais a doentes submetidos a amputa&ccedil;&atilde;o iria consistentemente resultar em valores baixos, sendo que um score de 0 (zero) seria atribu&iacute;do a 3 dos 6 par&acirc;metros avaliados, que se relacionam diretamente com a fun&ccedil;&atilde;o da m&atilde;o (posi&ccedil;&atilde;o da m&atilde;o, destreza e capacidade de levantar objetos).</p>
    <p>Apesar das complica&ccedil;&otilde;es inerentes, as ressec&ccedil;&otilde;es escapulares sub-totais aqui abordadas e, em particular a t&eacute;cnica de Tikhoff-Linberg, representam, na opini&atilde;o dos autores, uma arma valiosa para ortopedistas oncol&oacute;gicos, com resultados funcionais naturalmente superiores &agrave; amputa&ccedil;&atilde;o e que otimiza a qualidade de vida dos doentes sem compromisso da sobrevida.</p>
    <p>Apesar de a literatura ser limitada, v&aacute;rios autores demonstraram que as amputa&ccedil;&otilde;es da cintura escapular, n&atilde;o t&ecirc;m benef&iacute;cio em termos de sobrevida, se comparadas com t&eacute;cnicas que preservam o membro<sup>7</sup>. Os crit&eacute;rios para escolha da t&eacute;cnica cir&uacute;rgica devem basear-se na extens&atilde;o da les&atilde;o e sua rela&ccedil;&atilde;o com os feixes<sup>19</sup>.</p>
    <p>&Eacute; evidente que, a realiza&ccedil;&atilde;o de cirurgias radicais, como a desarticula&ccedil;&atilde;o interescapulotor&aacute;cica, &eacute; tecnicamente menos exigente, comparativamente a t&eacute;cnicas preservadoras do membro, como o procedimento de Tikhoff-Linberg e, segundo Clark e Thomas, permite resultados oncol&oacute;gicos equivalentes em tumores pass&iacute;veis de ambas as t&eacute;cnicas<sup>19</sup>.</p></font>    <p>&nbsp;</p>    ]]></body>
<body><![CDATA[<p><b><font face="Verdana" size="2">CONCLUSÃO</font></b></p><font face="verdana" size="2">    <p>As cirurgias radicais continuam indicadas para tumores localmente avan&ccedil;ados da cintura escapular, sobretudo quando h&aacute; envolvimento do feixe neurovascular. Procedimentos cir&uacute;rgicos menos agressivos, com o mesmo objetivo curativo, mas com melhor resultado funcional e est&eacute;tico s&atilde;o ponderados em casos selecionados.</p>
    <p>Os autores defendem que n&atilde;o se deve deixar de propor uma t&eacute;cnica menos agressiva, de preserva&ccedil;&atilde;o do membro, para o doente, por mero desconhecimento t&eacute;cnico, complexidade do procedimento, ou outros motivos, sendo esta, igualmente eficaz do ponto de vista oncol&oacute;gico e com resultados cl&iacute;nicos e funcionais potencialmente superiores. O ganho de experi&ecirc;ncia permite minimizar riscos de complica&ccedil;&otilde;es.</p>
    <p>Este trabalho reflete a nossa experi&ecirc;ncia com uma t&eacute;cnica cir&uacute;rgica exigente, que proporcionou aos doentes um resultado funcional que otimiza a sua qualidade de vida e permite execu&ccedil;&atilde;o e adapta&ccedil;&atilde;o &agrave;s atividades da vida di&aacute;ria, sem comprometer a sobrevida e progress&atilde;o local da doen&ccedil;a.</p></font>    <p>&nbsp;</p>    <p><b><font face="Verdana" size="2">REFERÊNCIAS BIBLIOGRÁFICAS</font></b></p>    <!-- ref --><p><font face="verdana" size="2">1. Malawer M, Wittig JC. Overview of Resections around the Shoulder Girdle: Anatomy, Surgical Considerations and Classification.  Musculoskeletal Cancer Surgery Treatment of Sarcomas and Allied Diseases. Springer, Dordrecht; 2001. p. 179-202.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1321117&pid=S1646-2122201800020000900001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>    <!-- ref --><p><font face="verdana" size="2">2. Malawer MM, Meller I, Dunham WK. A new surgical classification system for shoulder-girdle resections. Analysis of 38 patients. Clin Orthop Relat Res. 1991; 267: 33-44</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=1321119&pid=S1646-2122201800020000900002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">3. Linberg BE. Interscapulo-thoracic resection for malignant tumors of the shoulder joint region. J Bone Jt Surgery, Inc. 1928; 344-349</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=1321120&pid=S1646-2122201800020000900003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">4. Malawer MM, Sugarbaker PH, Lampert M, Baker AR, Gerber NL. The Tikhoff-Linberg procedure: report of ten patients and presentation of a modified technique for tumors of the proximal humerus. Surgery. 1985; 97: 518-528</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=1321121&pid=S1646-2122201800020000900004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">5. Capanna R, van Horn JR, Biagini R, Ruggieri P, Ferruzzi A, Campanacci M. The Tikhoff-Linberg procedure for bone tumors of the proximal humerus: the classical "extensive" technique versus a modified "transglenoid" resection. Arch Orthop Trauma Surg. 1990; 109 (2): 63-67</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=1321122&pid=S1646-2122201800020000900005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">6. Guerra A, Capanna R, Biagini R, Ruggieri P, Campanacci M. Extra-articular resection of the shoulder (Tikhoff-Linberg). Ital J Orthop Traumatol. 1985; 11: 151-157</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=1321123&pid=S1646-2122201800020000900006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font face="verdana" size="2">7. Voggenreiter G, Assenmacher S, Schmit-Neuerburg KP. Tikhoff-Linberg procedure for bone and soft tissue tumors of the shoulder girdle. Arch Surg. 1999 Mar; 134 (3): 252-257</font></p>    <!-- ref --><p><font face="verdana" size="2">8. Ham SJ, Hoekstra HJ, Eisma WH, Koops H Schraffordt, Oldhoff J. The Tikhoff-Linberg procedure in the treatment of sarcomas of the shoulder girdle. J Surg Oncol. 1993; 53: 71-77</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=1321125&pid=S1646-2122201800020000900008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">9. Xie L, D T X, Yang RL, Guo W. Interscapulothoracic resection of tumours of shoulder with a note on reconstruction. Bone Joint J. 2014; 96-B: 684-690</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=1321126&pid=S1646-2122201800020000900009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">10. Yang Q, Li J, Yang Z, Li X, Li Z. Limb sparing surgery for bone tumours of the shoulder girdle: The oncological and functional results. Int Orthop. 2010; 34: 869-875</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=1321127&pid=S1646-2122201800020000900010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font face="verdana" size="2">11. Hardes J, von Eiff C, Streitbuerger A, Balke M, Budny T, Henrichs MP, et al. Reduction of periprosthetic infection with silver-coated megaprostheses in patients with bone sarcoma. J Surg Oncol. 2010; 101: 389-395</font></p>    <!-- ref --><p><font face="verdana" size="2">12. Sousa R, Pereira A, Massada M, Silva MV da, Lemos R, Costa e Castro J. Empirical antibiotic therapy in prosthetic joint infections. Acta Orthop Belg. 2010; 76: 254-259</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=1321129&pid=S1646-2122201800020000900012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">13. Cardoso P, Coelho A, Esteves J, Rodrigues-Pinto R. Intraosseous synovial sarcoma of the body of the scapula. Imaging Med. 2016; 8: 49-51</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=1321130&pid=S1646-2122201800020000900013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font face="verdana" size="2">14. Enneking WF, Dunham W, Gebhardt MC, Malawar M, Pritchard DJ. A system for the functional evaluation of reconstructive procedures after surgical treatment of tumors of the musculoskeletal system. Clin Orthop Relat Res. 1993 Jan; 286: 241-246</font></p>    <!-- ref --><p><font face="verdana" size="2">15. Jensen KL, Johnston JO. Proximal humeral reconstruction after excision of a primary sarcoma. Clin Orthop. 1995; 331: 164-175</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=1321132&pid=S1646-2122201800020000900015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font face="verdana" size="2">16. Meller I, Bickels J, Kollender Y, Ovadia D, Oren R, Mozes M. Malignant bone and soft tissue tumors of the shoulder girdle. Acta Orthop Scand. 1997; 68: 374-380</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=1321133&pid=S1646-2122201800020000900016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><p><font face="verdana" size="2">17. Ueda T, Yoshikawa H, Mori S, Araki N, Myoui A, Kuratsu S, et al. Influence of local recurrence on the prognosis of soft-tissue sarcomas. J Bone Joint Surg Br. 1997; 79B: 553-557</font></p>    <p><font face="verdana" size="2">18. Gibbons CL, Bell RS, Wunder JS, Griffin AM, O'Sullivan B, Catton CN, et al. Function after subtotal scapulectomy for neoplasm of bone and soft tissue. J Bone Joint Surg Br. 1998; 80 (1): 38-42</font></p>    <!-- ref --><p><font face="verdana" size="2">19. Clark MA, Thomas JM. Major amputation for softtissue sarcoma. Br J Surg. 2003; 90 (1): 102-107</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=1321136&pid=S1646-2122201800020000900019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><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>    ]]></body>
<body><![CDATA[<p><b><font face="Verdana" size="2"><a href="#topc">Endereço para correspondência</a></font></b></p>    <p><font face="Verdana" size="2">Pedro Manuel Serrano    <br>Serviço de Ortopedia e Traumatologia    <br>Centro Hospitalar do Porto, Hospital de Santo António    <br>Largo Professor Abel Salazar    <br>4099-001 PORTO    <br><a href="mailto:pms1983@gmail.com">pms1983@gmail.com</a></font></p>    <p>&nbsp;</p>    <p><font face="verdana" size="2"><b>Data de Submissão: </b> 2018-03-21</font></p>    <p><font face="verdana" size="2"><b>Data de Revisão: </b> 2018-05-10</font></p>    ]]></body>
<body><![CDATA[<p><font face="verdana" size="2"><b>Data de Aceitação: </b> 2018-05-13</font></p>     ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Malawer]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wittig]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Overview of Resections around the Shoulder Girdle: Anatomy Surgical Considerations and Classification]]></article-title>
<source><![CDATA[Musculoskeletal Cancer Surgery Treatment of Sarcomas and Allied Diseases]]></source>
<year>2001</year>
<page-range>179-202</page-range><publisher-name><![CDATA[Springer, Dordrecht]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Malawer]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Meller]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Dunham]]></surname>
<given-names><![CDATA[WK]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A new surgical classification system for shoulder-girdle resections: Analysis of 38 patients]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>1991</year>
<volume>267</volume>
<page-range>33-44</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Linberg]]></surname>
<given-names><![CDATA[BE]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Interscapulo-thoracic resection for malignant tumors of the shoulder joint region]]></article-title>
<source><![CDATA[J Bone Jt Surgery, Inc]]></source>
<year>1928</year>
<page-range>344-349</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Malawer]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Sugarbaker]]></surname>
<given-names><![CDATA[PH]]></given-names>
</name>
<name>
<surname><![CDATA[Lampert]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Baker]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
<name>
<surname><![CDATA[Gerber]]></surname>
<given-names><![CDATA[NL]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Tikhoff-Linberg procedure: report of ten patients and presentation of a modified technique for tumors of the proximal humerus]]></article-title>
<source><![CDATA[Surgery]]></source>
<year>1985</year>
<volume>97</volume>
<page-range>518-528</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[Capanna]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[van Horn]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Biagini]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Ruggieri]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Ferruzzi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Campanacci]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Tikhoff-Linberg procedure for bone tumors of the proximal humerus: the classical "extensive technique versus a modified "transglenoid resection]]></article-title>
<source><![CDATA[Arch Orthop Trauma Surg]]></source>
<year>1990</year>
<volume>109</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>63-67</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guerra]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Capanna]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Biagini]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Ruggieri]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Campanacci]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Extra-articular resection of the shoulder (Tikhoff-Linberg)]]></article-title>
<source><![CDATA[Ital J Orthop Traumatol]]></source>
<year>1985</year>
<volume>11</volume>
<page-range>151-157</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Voggenreiter]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Assenmacher]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Schmit-Neuerburg]]></surname>
<given-names><![CDATA[KP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Tikhoff-Linberg procedure for bone and soft tissue tumors of the shoulder girdle]]></article-title>
<source><![CDATA[Arch Surg]]></source>
<year>03/1</year>
<month>99</month>
<day>9</day>
<volume>134</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>252-257</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ham]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Hoekstra]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Eisma]]></surname>
<given-names><![CDATA[WH]]></given-names>
</name>
<name>
<surname><![CDATA[Koops]]></surname>
<given-names><![CDATA[H Schraffordt]]></given-names>
</name>
<name>
<surname><![CDATA[Oldhoff]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Tikhoff-Linberg procedure in the treatment of sarcomas of the shoulder girdle]]></article-title>
<source><![CDATA[J Surg Oncol]]></source>
<year>1993</year>
<volume>53</volume>
<page-range>71-77</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Xie]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[D]]></surname>
<given-names><![CDATA[T X]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Interscapulothoracic resection of tumours of shoulder with a note on reconstruction]]></article-title>
<source><![CDATA[Bone Joint J]]></source>
<year>2014</year>
<volume>96-B</volume>
<page-range>684-690</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Limb sparing surgery for bone tumours of the shoulder girdle: The oncological and functional results]]></article-title>
<source><![CDATA[Int Orthop]]></source>
<year>2010</year>
<volume>34</volume>
<page-range>869-875</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hardes]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[von Eiff]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Streitbuerger]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Balke]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Budny]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Henrichs]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
<name>
<surname><![CDATA[Hauschild]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Ahrens]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Reduction of periprosthetic infection with silver-coated megaprostheses in patients with bone sarcoma]]></article-title>
<source><![CDATA[J Surg Oncol]]></source>
<year>2010</year>
<volume>101</volume>
<page-range>389-395</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sousa]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Massada]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[MV da]]></given-names>
</name>
<name>
<surname><![CDATA[Lemos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Costa e Castro]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Empirical antibiotic therapy in prosthetic joint infections]]></article-title>
<source><![CDATA[Acta Orthop Belg]]></source>
<year>2010</year>
<volume>76</volume>
<page-range>254-259</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Coelho]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Esteves]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rodrigues-Pinto]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Intraosseous synovial sarcoma of the body of the scapula]]></article-title>
<source><![CDATA[Imaging Med]]></source>
<year>2016</year>
<volume>8</volume>
<page-range>49-51</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Enneking]]></surname>
<given-names><![CDATA[WF]]></given-names>
</name>
<name>
<surname><![CDATA[Dunham]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Gebhardt]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
<name>
<surname><![CDATA[Malawar]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Pritchard]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A system for the functional evaluation of reconstructive procedures after surgical treatment of tumors of the musculoskeletal system]]></article-title>
<source><![CDATA[Clin Orthop Relat Res]]></source>
<year>01/1</year>
<month>99</month>
<day>3</day>
<volume>286</volume>
<page-range>241-246</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jensen]]></surname>
<given-names><![CDATA[KL]]></given-names>
</name>
<name>
<surname><![CDATA[Johnston]]></surname>
<given-names><![CDATA[JO]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Proximal humeral reconstruction after excision of a primary sarcoma]]></article-title>
<source><![CDATA[Clin Orthop]]></source>
<year>1995</year>
<volume>331</volume>
<page-range>164-175</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Meller]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Bickels]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Kollender]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Ovadia]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Oren]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Mozes]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Malignant bone and soft tissue tumors of the shoulder girdle]]></article-title>
<source><![CDATA[Acta Orthop Scand]]></source>
<year>1997</year>
<volume>68</volume>
<page-range>374-380</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ueda]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Yoshikawa]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Mori]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Araki]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Myoui]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Kuratsu]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Uchida]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Influence of local recurrence on the prognosis of soft-tissue sarcomas]]></article-title>
<source><![CDATA[J Bone Joint Surg Br]]></source>
<year>1997</year>
<volume>79B</volume>
<page-range>553-557</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gibbons]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[Bell]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
<name>
<surname><![CDATA[Wunder]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Griffin]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[O'Sullivan]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Catton]]></surname>
<given-names><![CDATA[CN]]></given-names>
</name>
<name>
<surname><![CDATA[Davis]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Function after subtotal scapulectomy for neoplasm of bone and soft tissue]]></article-title>
<source><![CDATA[J Bone Joint Surg Br]]></source>
<year>1998</year>
<volume>80</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>38-42</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Clark]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Thomas]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Major amputation for softtissue sarcoma]]></article-title>
<source><![CDATA[Br J Surg]]></source>
<year>2003</year>
<volume>90</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>102-107</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
