<?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>1808-5210</journal-id>
<journal-title><![CDATA[Revista de Cirurgia e Traumatologia Buco-maxilo-facial]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. cir. traumatol. buco-maxilo-fac.]]></abbrev-journal-title>
<issn>1808-5210</issn>
<publisher>
<publisher-name><![CDATA[Universidade de Pernambuco]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1808-52102010000300013</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[Estudo clínico-patológico de mixomas odontogênicos]]></article-title>
<article-title xml:lang="en"><![CDATA[Clinico-pathologic study of odontogenic myxoma]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Andrade]]></surname>
<given-names><![CDATA[Emanuel Sávio de Souza]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camargo]]></surname>
<given-names><![CDATA[Igor Batista]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[Teresa Cristina Vasconcelos dos]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barbosa]]></surname>
<given-names><![CDATA[Juliana Lyra Vilela]]></given-names>
</name>
<xref ref-type="aff" rid="A04"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidade de Pernambuco (UPE) Faculdade de Odontologia (FOP) ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Hospital Geral do Recife Exército Brasileiro ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidade de Pernambuco (UPE) Faculdade de Odontologia (FOP) ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A04">
<institution><![CDATA[,Universidade de Pernambuco (UPE) Faculdade de Odontologia (FOP) ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2010</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2010</year>
</pub-date>
<volume>10</volume>
<numero>3</numero>
<fpage>073</fpage>
<lpage>080</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://revodonto.bvsalud.org/scielo.php?script=sci_arttext&amp;pid=S1808-52102010000300013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://revodonto.bvsalud.org/scielo.php?script=sci_abstract&amp;pid=S1808-52102010000300013&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://revodonto.bvsalud.org/scielo.php?script=sci_pdf&amp;pid=S1808-52102010000300013&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[INTRODUÇÃO: o mixoma é uma neoplasia benigna incomum, que surge da porção ectomesenquimal do aparato odontogênico, sendo classificado como tumor odontogênico. OBJETIVOS: realizar um levantamento dos mixomas odontogênicos diagnosticados no Laboratório de Patologia Cirúrgica de uma Faculdade de Odontologia, no período de 1991 a 2007, analisando as variáveis clínicas: idade, sexo, cor da pele, sintomatologia do paciente, localização anatômica e aspecto radiográfico da lesão, além das variáveis microscópicas: características celulares, tipo de matriz tumoral e presença de restos epiteliais odontogênicos. METODOLOGIA: através de um estudo retrospectivo, os dados foram analisados pelas fichas de encaminhamento, laudos e lâminas dos arquivos e tabulados segundo estatística descritiva. RESULTADOS: os mixomas odontogênicos representaram 0,3% do total de 4.299 laudos anátomo-patológicos e 1,89% dos tumores odontogênicos. Dentre os mixomas, 69,2% ocorreram em adultos, 53,8%, em homens, 61,5%, em leucodermas, 53,8%, na maxila, sendo 69,2% assintomáticos, e 38,5%, com aspecto radiolúcido. A matriz tumoral apresentou-se mista em 53,8%, com células fusiformes, ovaladas e estreladas em todos os casos e com ausência de restos epiteliais odontogênicos em 76,9%. CONCLUSÃO: os mixomas odontogênicos são neoplasias benignas de ocorrência incomum entre os tumores odontogênicos, o que justifica a divergência na literatura quanto à prevalência de alguns aspectos clínicos e microscópicos do tumor devendo, para tanto, serem desenvolvidos novos estudos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[INTRODUCTION: Myxoma is an uncommon benign neoplasm originating in the ectomesenchymal portion of the odontogenic system, being classified as an odontogenic tumor. OBJECTIVES: To conduct a survey of the odontogenic myxomas diagnosed at the Laboratory of Surgical Pathology of a school of dentistry between 1991 and 2006, analyzing the following clinical variables: age, sex, skin color, patient symptomatology, anatomic localization and radiographic appearance of the lesion, in addition to the following microscopic variables: cell characteristics, type of tumor matrix and presence of odontogenic epithelial nests. METHODOLOGY: The data were analyzed by means of a retrospective study that included the patient referral cards, histopathology results and slides tabulated using descriptive statistics. RESULTS: Odontogenic myxomas accounted for 0.3% of the 4,299 anatomopathological results and 1.89% of the odontogenic tumors. Of the myxomas, 69.2% occurred in adults, 53.8% in men, 61.5% in white individuals, 53.8% in the maxilla, 69.2% of which were asymptomatic and 38.5% with a radiolucent appearance. The tumor matrix was mixed in 53.8%, presenting fusiform, oval, stellate cells in all cases and an absence of odontogenic epithelial nests in 76.9%. CONCLUSION: Odontogenic myxomas are benign tumors of rare occurrence among the odontogenic tumors, which accounts for divergent reports in the literature regarding the prevalence of some clinical and microscopic features of the tumor, evidencing the need for further studies.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Mixoma]]></kwd>
<kwd lng="pt"><![CDATA[Tumores odontogênicos]]></kwd>
<kwd lng="en"><![CDATA[Myxoma]]></kwd>
<kwd lng="en"><![CDATA[Odontogenic Tumors]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><font size="2" face="Verdana"><b>ARTIGOS ORIGINAIS</b></font></p>     <p>&nbsp;</p>     <p><font size="4" face="verdana"><b><a name="tx"></a>Estudo cl&iacute;nico-patol&oacute;gico de mixomas odontog&ecirc;nicos</b></font></p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana"><b>Clinico-pathologic study of odontogenic myxoma</b></font></p>     <p>&nbsp;</p>     <p>&nbsp;</p>     <p><font size="2" face="Verdana"><b>Emanuel S&aacute;vio de Souza Andrade<Sup>I</Sup>; Igor Batista Camargo<Sup>II</Sup>; Teresa Cristina Vasconcelos dos Santos<Sup>III</Sup>; Juliana Lyra Vilela Barbosa<Sup>IV</Sup></b></font></p>     <p><font size="2" face="Verdana"><sup>I</sup>Doutor em Patologia Oral e BucoMaxiloFacial Professor Doutor Adjunto da disciplina de PatologiaBucal da Faculdade de Odontologia    (FOP) da Universidade de Pernambuco (UPE)    <br>   <sup>II</sup>Especialista em Cirurgia e Traumatologia BucoMaxiloFacial. Cirurg&atilde;o BucoMaxiloFacial do Hospital Geral do Recife &#150; Ex&eacute;rcito Brasileiro    ]]></body>
<body><![CDATA[<br>   <sup>III</sup>Cirurgi&atilde;-Dentista formada pela Faculdade de Odontologia (FOP) da Universidade de Pernambuco (UPE). Cirurgi&atilde;-Dentista em cl&iacute;nica    privada e PSF na cidade do Recife    <br>   <sup>IV</sup>Cirurgi&atilde;-Dentista formada pela Faculdade de Odontologia (FOP) da Universidade de Pernambuco (UPE) Cirurgi&atilde;-Dentista em cl&iacute;nica    privada na cidade do Recife</font></p>     <p><font size="2" face="Verdana"><a href="#end">Endere&ccedil;o para correspond&ecirc;ncia</a></font></p>     <p>&nbsp;</p>     <p>&nbsp;</p> <hr size="1" noshade>     <p><font size="2" face="VERDANA"><b>RESUMO</b></font></p>     <p><font size="2" face="Verdana"><b>INTRODU&Ccedil;&Atilde;O:</b> o mixoma &eacute; uma neoplasia benigna incomum, que surge da por&ccedil;&atilde;o ectomesenquimal do aparato odontog&ecirc;nico, sendo classificado como tumor odontog&ecirc;nico.    <br>   <b>OBJETIVOS:</b> realizar um levantamento dos mixomas odontog&ecirc;nicos diagnosticados no Laborat&oacute;rio de Patologia Cir&uacute;rgica de uma Faculdade de Odontologia, no per&iacute;odo de 1991 a 2007, analisando as vari&aacute;veis cl&iacute;nicas: idade, sexo, cor da pele, sintomatologia do paciente, localiza&ccedil;&atilde;o anat&ocirc;mica e aspecto radiogr&aacute;fico da les&atilde;o, al&eacute;m das vari&aacute;veis microsc&oacute;picas: caracter&iacute;sticas celulares, tipo de matriz tumoral e presen&ccedil;a de restos epiteliais odontog&ecirc;nicos.    <br>   <b>METODOLOGIA:</b> atrav&eacute;s de um estudo retrospectivo, os dados foram analisados pelas fichas de encaminhamento, laudos e l&acirc;minas dos arquivos e tabulados segundo estat&iacute;stica descritiva.    <br>   <b>RESULTADOS:</b> os mixomas odontog&ecirc;nicos representaram 0,3% do total de 4.299 laudos an&aacute;tomo-patol&oacute;gicos e 1,89% dos tumores odontog&ecirc;nicos. Dentre os mixomas, 69,2% ocorreram em adultos, 53,8%, em homens, 61,5%, em leucodermas, 53,8%, na maxila, sendo 69,2% assintom&aacute;ticos, e 38,5%, com aspecto radiol&uacute;cido. A matriz tumoral apresentou-se mista em 53,8%, com c&eacute;lulas fusiformes, ovaladas e estreladas em todos os casos e com aus&ecirc;ncia de restos epiteliais odontog&ecirc;nicos em 76,9%.    ]]></body>
<body><![CDATA[<br>   <b>CONCLUS&Atilde;O:</b> os mixomas odontog&ecirc;nicos s&atilde;o neoplasias benignas de ocorr&ecirc;ncia incomum entre os tumores odontog&ecirc;nicos, o que justifica a diverg&ecirc;ncia na literatura quanto &agrave; preval&ecirc;ncia de alguns aspectos cl&iacute;nicos e microsc&oacute;picos do tumor devendo, para tanto, serem desenvolvidos novos estudos. </font></p>     <p><font size="2" face="Verdana"><b>Descritores:</b> Mixoma; Tumores odontog&ecirc;nicos. </font></p> <hr size="1" noshade>     <p><font size="2" face="Verdana"><B>ABSTRACT </B></font></p>     <p><font size="2" face="Verdana"><b>INTRODUCTION:</b> Myxoma is an uncommon benign neoplasm originating in the ectomesenchymal portion of the odontogenic system, being classified as an odontogenic tumor.    <br>   <b>OBJECTIVES:</b> To conduct a survey of the odontogenic myxomas diagnosed at the Laboratory of Surgical Pathology of a school of dentistry between 1991 and 2006, analyzing the following clinical variables: age, sex, skin color, patient symptomatology, anatomic localization and radiographic appearance of the lesion, in addition to the following microscopic variables: cell characteristics, type of tumor matrix and presence of odontogenic epithelial nests.    <br>   <b>METHODOLOGY:</b> The data were analyzed by means of a retrospective study that included the patient referral cards, histopathology results and slides tabulated using descriptive statistics.    <br>   <b>RESULTS:</b> Odontogenic myxomas accounted for 0.3% of the 4,299 anatomopathological results and 1.89% of the odontogenic tumors. Of the myxomas, 69.2% occurred in adults, 53.8% in men, 61.5% in white individuals, 53.8% in the maxilla, 69.2% of which were asymptomatic and 38.5% with a radiolucent appearance. The tumor matrix was mixed in 53.8%, presenting fusiform, oval, stellate cells in all cases and an absence of odontogenic epithelial nests in 76.9%.    <br>   <b>CONCLUSION:</b> Odontogenic myxomas are benign tumors of rare occurrence among the odontogenic tumors, which accounts for divergent reports in the literature regarding the prevalence of some clinical and microscopic features of the tumor, evidencing the need for further studies.</font></p>     <p><font size="2" face="Verdana"> <b>Descriptors:</b> Myxoma, Odontogenic Tumors. </font></p> <hr size="1" noshade>     <p>&nbsp;</p>     ]]></body>
<body><![CDATA[<p>&nbsp;</p>     <p><font size="3" face="Verdana"><B>INTRODU&Ccedil;&Atilde;O </B></font></p>     <p><font size="2" face="Verdana">A Organiza&ccedil;&atilde;o Mundial de Sa&uacute;de define mixoma como um neoplasma localmente invasivo, constitu&iacute;do de c&eacute;lulas estreladas e alongadas, mergulhadas em abundante estroma. Ele surge da por&ccedil;&atilde;o ectomesenquimal do aparato odontog&ecirc;nico, portanto &eacute; classificado como tumor odontog&ecirc;nico<Sup>1-3</Sup>. </font></p>     <p><font size="2" face="Verdana">Virchow empregou pela primeira vez o termo mixoma ao comparar as caracter&iacute;sticas histol&oacute;gicas deste tumor com a geleia de Wharton do cord&atilde;o umbilica<Sup>14</Sup>. </font></p>     <p><font size="2" face="Verdana">Mixomas assemelham-se microscopicamente &agrave; polpa dent&aacute;ria, sendo classificados como tumor do tipo odontog&ecirc;nico com caracter&iacute;sticas estruturais de muitas c&eacute;lulas semelhantes a miofibroblastos. Embora eles nunca sofram transforma&ccedil;&atilde;o maligna ou desenvolvam met&aacute;stase, apresentam crescimento agressivo<Sup>5-7 </Sup></font></p>     <p><font size="2" face="Verdana">O mixoma &eacute; uma neoplasia benigna incomum<Sup>5-6</Sup>, <Sup>8-13 </Sup>de tecido mesenquimal e que pode ser localmente invasivo, segundo a OMS9-<Sup>11</Sup>. Embora a ocorr&ecirc;ncia de mixomas de tecido mole no organismo n&atilde;o seja rara, mixomas &oacute;sseos s&atilde;o quase exclusivos dos maxilares<Sup>11</Sup>. Os mixomas, apesar de serem benignos e de crescimento lento, s&atilde;o clinicamente mais agressivos e t&ecirc;m alta taxa de recorr&ecirc;ncia<Sup>13</Sup>. </font></p>     <p><font size="2" face="Verdana">Esta neoplasia parece ser origin&aacute;ria da papila dent&aacute;ria, fol&iacute;culo ou ligamento periodonta<Sup>l4-7, 9, 11</Sup>, o que confirma sua classifica&ccedil;&atilde;o como tumor odontog&ecirc;nico<Sup>11</Sup>. </font></p>     <p><font size="2" face="Verdana">Constitui cerca de 3 a 8% de todos os tumores odontog&ecirc;nicos<Sup>12,14</Sup>, sendo este achado confirmado por Santos et al. (2001)<Sup>15</Sup>, que diagnosticaram seis casos de mixoma odontog&ecirc;nico em uma amostra de 127 tumores, correspondendo a 4,72% de todos os tumores. </font></p>     <p><font size="2" face="Verdana">Em geral, manifesta-se clinicamente entre a segunda e terceira d&eacute;cada de vida<Sup>5-6, 9, 11-12, 14, 16-20</Sup>. O mixoma n&atilde;o &eacute; comum em jovens abaixo de 16 anos, geralmente acometendo a maxila e a mand&iacute;bula na mesma propor&ccedil;&atilde;o<Sup>19</Sup>. Lo Muzio et al. (1996)<Sup>21 </Sup>apontam a idade de 32,7 anos como a de maior incid&ecirc;ncia do tumor. Muitos autores afirmam a raridade do tumor antes dos 10 anos ou ap&oacute;s os 50 anos de idade<Sup>4, 6-7, 9, 11, 16-18, 20</Sup>. </font></p>     <p><font size="2" face="Verdana">A maioria dos autores relata uma distribui&ccedil;&atilde;o semelhante entre os sexos<sup>2, 4-5, 8-9, 11-12, 14, 16, 22-26</sup>, enquanto outros afirmam leve predomin&acirc;ncia no sexo feminino <Sup>2, 7, 9, 11-13, 21-22</Sup>, n&atilde;o havendo predile&ccedil;&atilde;o por ra&ccedil;a<Sup>9, 4, 26</Sup>. </font></p>     ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana">Embora ambos os maxilares possam ser afetados, a les&atilde;o &eacute; ligeiramente mais comum na mand&iacute;bula<Sup>2,4, 8-12, 16, 27</Sup>, em especial na regi&atilde;o posterior<Sup>9, 11-12, 20, 26</Sup>. Lo Muzio et al. (1996)<Sup>21 </Sup>encontraram uma maior ocorr&ecirc;ncia na por&ccedil;&atilde;o posterior do corpo da mand&iacute;bula, &acirc;ngulo e ramo. Quando a maxila &eacute; acometida, geralmente as les&otilde;es s&atilde;o maiores e mais destrutivas, podendo envolver, tamb&eacute;m, o osso zigom&aacute;tico e o seio maxilar. </font></p>     <p><font size="2" face="Verdana">O mixoma odontog&ecirc;nico desenvolve-se frequentemente como uma tumefa&ccedil;&atilde;o indolor de crescimento lento e progressivo<sup>2, 4, 9, 11-12, 16, 18</sup>. </font></p>     <p><font size="2" face="Verdana">As les&otilde;es menores podem ser assintom&aacute;ticas, sendo descobertas, apenas, durante exames radiogr&aacute;ficos de rotina. Les&otilde;es maiores, muitas vezes, encontram-se associadas com uma expans&atilde;o indolor do osso envolvido. Em algumas ocasi&otilde;es, o crescimento do tumor pode ser r&aacute;pido, o que provavelmente se relaciona ao ac&uacute;mulo de subst&acirc;ncia fundamental mixoide do tumor<Sup>8</Sup>. </font></p>     <p><font size="2" face="Verdana">Radiograficamente, o mixoma odontog&ecirc;nico apresenta-se como uma les&atilde;o radiotransparente unilocular ou multilocular<sup>1, 6, 11-12, 14, 21, 28-29</sup>, exibindo menor tamanho no primeiro caso e atingindo grandes propor&ccedil;&otilde;es no &uacute;ltimo. Segundo Halfpenny et al. (2000)<Sup>22</Sup>, a apresenta&ccedil;&atilde;o radiogr&aacute;fica menos t&iacute;pica &eacute; de uma les&atilde;o unilocular, que pode ter muitas trab&eacute;culas finas atravessando a les&atilde;o, mostrando ser esta variedade menos destrutiva que a multilocular. Geralmente apresentam bordas bem definidas, embora les&otilde;es com bordas mal definidas tamb&eacute;m possam ser encontradas<Sup>11</Sup>. As les&otilde;es uniloculares s&atilde;o mais observadas em crian&ccedil;as e na regi&atilde;o anterior dos maxilares. Quando &eacute; multilocular, em &aacute;reas em torno dos dentes, o tumor frequentemente infiltra-se nas ra&iacute;zes, apresentando-se como m&uacute;ltiplas &aacute;reas radiol&uacute;cidas de diferentes tamanhos<Sup>3, 5, 7</Sup>, separada por septos &oacute;sseos retos<Sup>12</Sup>, dando o aspecto de degraus de escada<Sup>8 </Sup>e com bordas pobremente demarcadas<Sup>12</Sup>. </font></p>     <p><font size="2" face="Verdana">Quando localizados na maxila e envolvendo o seio maxilar, t&ecirc;m seu aspecto radiogr&aacute;fico alterado, mostrando discreta radiopacidade difusa, como de resto o s&atilde;o todas as les&otilde;es sinusais<Sup>27</Sup>. </font></p>     <p><font size="2" face="Verdana">O diagn&oacute;stico definitivo somente &eacute; estabelecido com a somat&oacute;ria dos exames cl&iacute;nico, radiogr&aacute;fico e, principalmente, anatomopatol&oacute;gico<Sup>9, 17</Sup>. </font></p>     <p><font size="2" face="Verdana">Microscopicamente, o tumor &eacute; constitu&iacute;do de c&eacute;lulas arredondadas, fusiformes e estreladas<Sup>2, 8, 14, 21 22, 30 </Sup>ou c&eacute;lulas mesenquimais angulares ou fusiformes, de longos processos citoplasm&aacute;ticos delicados, que se anastomosam entre si <Sup>31-32</Sup>. Muitas dessas c&eacute;lulas t&ecirc;m caracter&iacute;sticas ultraestruturais semelhantes aos miofibroblastos, o que para Lo Muzio et al. (1996)<Sup>21 </Sup>sustenta a hip&oacute;tese da origem mesenquimal da les&atilde;o. Essas c&eacute;lulas est&atilde;o dispostas em abundante estroma mixoide frouxo<Sup>8, 22, 31</Sup>, que apenas cont&eacute;m umas poucas fibrilas col&aacute;genas<Sup>8</Sup>. </font></p>     <p><font size="2" face="Verdana">Neste trabalho, foi realizado um levantamento dos casos de mixomas odontog&ecirc;nicos presentes no arquivo do Laborat&oacute;rio de Patologia Cir&uacute;rgica de uma Faculdade de Odontologia desde 1991 at&eacute; o primeiro semestre de 2007, visando identificar as principais caracter&iacute;sticas cl&iacute;nicas, radiogr&aacute;ficas e histopatol&oacute;gicas dessas neoplasias, confrontando-as com as descritas na literatura. </font></p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana"><B>METODOLOGIA</B> </font></p>     ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana">Para a realiza&ccedil;&atilde;o do estudo, os arquivos de fichas cl&iacute;nicas foram pesquisados para a coleta dos dados cl&iacute;nicos e radiogr&aacute;ficos e laudos contendo o diagn&oacute;stico histopatol&oacute;gico das les&otilde;es para a an&aacute;lise dos dados microsc&oacute;picos. Para essa an&aacute;lise microsc&oacute;pica, tamb&eacute;m foram examinadas as l&acirc;minas dos arquivos, cujo estudo resultou em informa&ccedil;&otilde;es mais apuradas sobre o histopatol&oacute;gico descrito nos laudos. </font></p>     <p><font size="2" face="Verdana">A pesquisa visou a um levantamento cl&iacute;nico-patol&oacute;gico tendo como material de estudo fichas, laudos e l&acirc;minas histol&oacute;gicas, de um arquivo do Laborat&oacute;rio de Patologia Bucal. Paratal,foramanalisadasasvari&aacute;veiscl&iacute;nicas:idade,sexo,cor dapeleesintomatologiadopaciente,localiza&ccedil;&atilde;oanat&ocirc;micae aspectoradiogr&aacute;ficodales&atilde;o. Vari&aacute;veis microsc&oacute;picas,como caracter&iacute;sticas celulares, tipo de matriz tumoral e presen&ccedil;a de restosepiteliaisodontog&ecirc;nicostamb&eacute;mforamobservados.Os dados foram tabulados e analisados por estat&iacute;stica descritiva, estabelecendo o percentual para as vari&aacute;veis estudadas. </font></p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana"><B>RESULTADOS</B> </font></p>     <p><font size="2" face="Verdana">Dentre as 4.299 les&otilde;es diagnosticadas no Laborat&oacute;rio de Patologia Cir&uacute;rgica, 685 foram tumores odontog&ecirc;nicos; destes, 13 eram mixomas odontog&ecirc;nicos. Portanto, os mixomas representaram 0,3% das les&otilde;es diagnosticadas e 1,89% dos tumores odontog&ecirc;nicos. Analisando as vari&aacute;veis: idade, sexo, cor da pele, sintomatologia, localiza&ccedil;&atilde;o anat&ocirc;mica e aspecto radiogr&aacute;fico da les&atilde;o, foi observado que 23% dos mixomas ocorreram em jovens, 69,2% ocorreram em adultos, e 7,8%, em idosos. O tumor mostrou-se mais prevalente em homens (53,8%). Dos casos analisados, 69,2% eram assintom&aacute;ticos, e 30,8% apresentavam sintomatologia. Em rela&ccedil;&atilde;o &agrave; cor da pele, 61,5% eram leucodermas, 30,8%, eram melanodermas, e 7,7%, pardos. A coleta dos dados tamb&eacute;m mostrou que 53,8% dos mixomas ocorreram na maxila, e 46,1%, na mand&iacute;bula. O aspecto radiogr&aacute;fico mostrou-se radiol&uacute;cido em 38,5% (ressaltando a predomin&acirc;ncia pelo aspecto radiol&uacute;cido multilocular), misto em 23% dos casos, radiopaco em 15,5% e sem altera&ccedil;&otilde;es em 23% dos mixomas diagnosticados. </font></p>     <p><font size="2" face="Verdana">Analisando microscopicamente, foi observado que os tipos de c&eacute;lulas fusiformes, ovaladas e estreladas estavam presentes no tecido mixomatoso de todas as l&acirc;minas, sendo evidenciada uma aus&ecirc;ncia de restos epiteliais odontog&ecirc;nicos em 84,6% dos casos. Dos casos analisados, em rela&ccedil;&atilde;o ao aspecto tumoral, uma ligeira maioria (53,8%) apresentou uma matriz mista, relatada pela presen&ccedil;a de fibras col&aacute;genas no tecido mixomatoso, e em 43,2% foi observada uma matriz mixoide. Os resultados cl&iacute;nicos e microsc&oacute;picos s&atilde;o apresentados nas <a href="#tab01">tabelas 1</a> e <a href="#tab02">2</a> e pelas <a href="#fig01">figuras 1</a>, <a href="#fig02">2</a> e <a href="#fig03">3</a>, respectivamente. </font></p>     <p><a name="tab01"></a></p>     <p>&nbsp;</p>     <p align="center"><img src="/img/revistas/rctbmf/v10n3/a13tab01.jpg"></p>     <p>&nbsp;</p>     ]]></body>
<body><![CDATA[<p><a name="tab02"></a></p>     <p>&nbsp;</p>     <p align="center"><img src="/img/revistas/rctbmf/v10n3/a13tab02.jpg"></p>     <p>&nbsp;</p>     <p><a name="fig01"></a></p>     <p>&nbsp;</p>     <p align="center"><img src="/img/revistas/rctbmf/v10n3/a13fig01.jpg"></p>     <p>&nbsp;</p>     <p><a name="fig02"></a></p>     <p>&nbsp;</p>     ]]></body>
<body><![CDATA[<p align="center"><img src="/img/revistas/rctbmf/v10n3/a13fig02.jpg"></p>     <p>&nbsp;</p>     <p><a name="fig03"></a></p>     <p>&nbsp;</p>     <p align="center"><img src="/img/revistas/rctbmf/v10n3/a13fig03.jpg"></p>     <p>&nbsp;</p>     <p><font size="3" face="Verdana"><B>DISCUSS&Atilde;O</B> </font></p>     <p><font size="2" face="Verdana">Nossos achados comprovaram que o mixoma &eacute; uma neoplasia benigna incomum, como afirmam a grande maioria dos autores<Sup>5-6, 9-13</Sup>, por&eacute;m, no presente estudo, os mixomas corresponderam a 1,89% dos tumores odontog&ecirc;nicos, enquanto alguns autores afirmam que estes tumores constituem cerca de 3 a 8% de todos os tumores odontog&ecirc;nicos<Sup>12, 14-15</Sup>. </font></p>     <p><font size="2" face="Verdana">Em geral, o mixoma odontog&ecirc;nico manifesta-se, clinicamente, entre a segunda e terceira d&eacute;cada de vida<sup>2, 5-6, 9, 11, 14-16, 18-20</sup>. </font></p>     <p><font size="2" face="Verdana">O mixoma n&atilde;o &eacute; comum em jovens abaixo de 16 anos<Sup>19</Sup>. Muitos autores afirmam a raridade do tumor antes dos 10 anos ou ap&oacute;s os 50 nos de idade<Sup>2, 4, 6-7, 9, 11, 16, 18, 20</Sup>. J&aacute; Harder (1978)<Sup>23</Sup>, Orlian e Bahn (1999)<Sup>24</Sup>, Halfpenny et al. (2000)<Sup>22 </Sup>afirmam que a &eacute;poca de maior manifesta&ccedil;&atilde;o do tumor tem extens&atilde;o da segunda at&eacute; a quarta d&eacute;cada. Os resultados da presente pesquisa concordam com a segunda corrente apresentada, visto que 69,2% dos mixomas diagnosticados acometeram adultos entre 24 e 48 anos. </font></p>     ]]></body>
<body><![CDATA[<p><font size="2" face="Verdana">A maioria dos autores relata uma distribui&ccedil;&atilde;o semelhante entre os sexos<sup>2, 4-5, 8-9, 11-12, 14, 16, 20, 26</sup>, enquanto outros observaram leve predomin&acirc;ncia no sexo feminino<Sup>2, 7, 9, 11-13, 21-22</Sup>. Neste estudo, foi observada uma diverg&ecirc;ncia em rela&ccedil;&atilde;o &agrave; literatura no que diz respeito &agrave; distribui&ccedil;&atilde;o entre os sexos, ao apresentar a maioria dos indiv&iacute;duos afetados como pertencentes ao sexo masculino (53,8%). Deve ser ressaltado, portanto, o pequeno n&uacute;mero de casos diagnosticados, o que resulta em uma porcentagem elevada em rela&ccedil;&atilde;o ao valor quantitativo que estabelece a diferen&ccedil;a no percentual obtido. </font></p>     <p><font size="2" face="Verdana">Os pacientes s&atilde;o geralmente assintom&aacute;ticos e descobrem o tumor devido &agrave; progressiva tumefa&ccedil;&atilde;o facial<Sup>30</Sup>. As les&otilde;es menores podem ser assintom&aacute;ticas, sendo descobertas apenas durante exames radiogr&aacute;ficos de rotina. Les&otilde;es maiores, muitas vezes, encontram-se associadas com uma expans&atilde;o indolor do osso envolvido. O mixoma odontog&ecirc;nico desenvolve-se frequentemente como uma tumefa&ccedil;&atilde;o indolor de crescimento lento e progressivo<Sup>2, 4, 9, 11-12, 16, 18</Sup>. Dos casos analisados, 69,2% eram assintom&aacute;ticos, e 30,8% apresentavam sintomatologia, o que concorda com a literatura consultada. </font></p>     <p><font size="2" face="Verdana">Embora ambos os maxilares possam ser afetados, para a maioria dos autores<Sup>2, 4, 8-12, 16, 27</Sup>, a les&atilde;o &eacute; ligeiramente mais comum na mand&iacute;bula, em especial na regi&atilde;o posterior<Sup>9, 11-12, 20-21, 26</Sup>. Por&eacute;m, para Silva et al. (2004)<Sup>19</Sup>, a ocorr&ecirc;ncia &eacute; igual para a maxila e na mand&iacute;bula. Na presente pesquisa, dentre os mixomas odontog&ecirc;nicos estudados, a ocorr&ecirc;ncia na maxila (53,8%) foi ligeiramente maior do que a ocorr&ecirc;ncia na mand&iacute;bula (46,1%), ao contr&aacute;rio da maioria dos estudos. </font></p>     <p><font size="2" face="Verdana">Em geral, o mixoma odontog&ecirc;nico apresenta aspecto radiogr&aacute;fico de uma les&atilde;o radiotransparente unilocular ou multilocular<sup>1, 6, 11-12, 14, 21, 28-29</sup>. Esta afirmativa foi comprovada neste estudo, em que 38,5% dos casos apresentavam aspecto radiogr&aacute;fico radiol&uacute;cido, ressaltando a predomin&acirc;ncia pelo aspecto radiol&uacute;cido multilocular, o que concorda com o estudo de Halfpenny et al. (2000)<Sup>22</Sup>, em que ele diz ser a apresenta&ccedil;&atilde;o radiogr&aacute;fica menos t&iacute;pica a les&atilde;o unilocular, a qual pode ter muitas trab&eacute;culas finas atravessando a les&atilde;o, mostrando ser esta variedade menos destrutiva que a multilocular. </font></p>     <p><font size="2" face="Verdana">Ainda nessa pesquisa, foram encontrados 23% de casos, dentre os mixomas odontog&ecirc;nicos diagnosticados, com aspecto radiogr&aacute;fico misto; 15,5%, com aspecto radiopaco e 23% com aus&ecirc;ncia de sinais radiogr&aacute;ficos. Este achado concorda com a observa&ccedil;&atilde;o de Azevedo et al. (2000)<Sup>11</Sup>, em que &eacute; enfatizado que o mixoma deve ser considerado tanto no diagn&oacute;stico diferencial de les&otilde;es radiol&uacute;cidas como no de les&otilde;es mistas, em ambos maxilares. </font></p>     <p><font size="2" face="Verdana">Analisando microscopicamente, foi observado que os tipos de c&eacute;lulas fusiformes, ovaladas e estreladas estavam presentes no tecido mixomatoso de todas as l&acirc;minas, concordando com a literatura consultada<Sup>2, 8, 14, 21-22, 30</Sup>, que afirma ser o mixoma odontog&ecirc;nico um tumor, microscopicamente, constitu&iacute;do de c&eacute;lulas arredondadas, fusiformes e estreladas. Ou ainda, de acordo com Cawson, Binnie, Eveson (1997)<Sup>31</Sup>, constitu&iacute;do de c&eacute;lulas mesenquimais angulares ou fusiformes, de longos processos citoplasm&aacute;ticos delicados, que se anastomosam entre si. </font></p>     <p><font size="2" face="Verdana">Simon et al. (2004)<Sup>30 </Sup>confirmam que o mixoma odontog&ecirc;nico &eacute; composto histologicamente por arranjos frouxos de c&eacute;lulas estreladas e fusiformes, com longos processos fibrilares, que se entrela&ccedil;am entre si. N&uacute;cleos at&iacute;picos e pleomorfismo celular tamb&eacute;m foram encontrados neste estudo. Melo Filho e Martins (2000)<Sup>2 </Sup>discordam destes achados, relatando, em seus resultados, a presen&ccedil;a de n&uacute;cleos tipicamente uniformes. Embora c&eacute;lulas binucleadas possam estar presentes, s&atilde;o pouco comuns<Sup>6</Sup>. Para Halfpenny et al. (2000)<Sup>22</Sup>, os n&uacute;cleos s&atilde;o usualmente pequenos, impercept&iacute;veis, hipercrom&aacute;ticos, e, ocasionalmente, podem ser encontradas c&eacute;lulas anucleadas. </font></p>     <p><font size="2" face="Verdana">Quanto aos tipos celulares presentes na matriz tumoral, observou-se, no presente estudo, total concord&acirc;ncia com a literatura, a qual descreve que as c&eacute;lulas est&atilde;o dispostas em abundante estroma mixoide frouxo<Sup>8, 22, 31-32 </Sup>contendo apenas umas poucas fibrilas col&aacute;genas<Sup>8</Sup>, e poder&atilde;o existir restos epiteliais espalhados<sup>8, 28, 30</sup>. A presen&ccedil;a dessas ilhas epiteliais n&atilde;o &eacute; necess&aacute;ria para o diagn&oacute;stico de mixoma odontog&ecirc;nico, sendo encontradas na minoria dos casos relatados pela literatura<Sup>6, 8 14, 22, 28</Sup>. Na presente pesquisa, foram observados apenas em 15,4% dos casos. </font></p>     <p><font size="2" face="Verdana">Em alguns pacientes, o tumor pode ter maior tend&ecirc;ncia para formar fibras col&aacute;genas, e tais les&otilde;es s&atilde;o denominadas fibromixomas ou mixofibromas<Sup>6, 8, 33</Sup>. N&atilde;o h&aacute; evid&ecirc;ncias de que estas formas com mais col&aacute;geno devam ser consideradas entidades separadas; elas s&atilde;o tidas como variantes do mixoma<Sup>8</Sup>. A matriz do mixoma &eacute; predominantemente mixoide, com poucas fibrilas, como afirma Hosdson, Prout, em seu estudo de 1968, ao dizer que, na maioria dos casos, o conte&uacute;do de fibras do mixoma &eacute; baixo, com pequenos feixes de fibras reticulares, dispersas em todas as dire&ccedil;&otilde;es da subst&acirc;ncia fundamental. Dos casos analisados, em rela&ccedil;&atilde;o ao aspecto tumoral, pouco mais da metade dos casos (53,8%) apresentou uma matriz mista, caracterizada pela presen&ccedil;a de fibras col&aacute;genas no tecido mixomatoso, o que n&atilde;o concorda com a literatura. Essas discord&acirc;ncias m&iacute;nimas encontradas entre a atual pesquisa e a literatura podem ser justificadas pela pequena quantidade de casos diagnosticados, como observado anteriormente. </font></p>     <p>&nbsp;</p>     ]]></body>
<body><![CDATA[<p><font size="3" face="Verdana"><B>CONCLUS&Otilde;ES </B></font></p>     <p><font size="2" face="Verdana">- Os mixomas odontog&ecirc;nicos s&atilde;o neoplasias benignas de ocorr&ecirc;ncia incomum entre os tumores odontog&ecirc;nicos; </font></p>     <p><font size="2" face="Verdana">- Em geral, o mixoma odontog&ecirc;nico manifesta-se clinicamente em adultos, entre a segunda e quarta d&eacute;cada de vida; </font></p>     <p><font size="2" face="Verdana">- A maioria dos mixomas s&atilde;o assintom&aacute;ticos; </font></p>     <p><font size="2" face="Verdana">- A localiza&ccedil;&atilde;o da les&atilde;o e a distribui&ccedil;&atilde;o entre os sexos t&ecirc;m descri&ccedil;&otilde;es vari&aacute;veis entre os autores;</font></p>     <p><font size="2" face="Verdana">- A maioria dos mixomas dos maxilares apresenta aspecto radiogr&aacute;fico radiol&uacute;cido;</font></p>     <p><font size="2" face="Verdana">- C&eacute;lulas fusiformes, ovaladas e estreladas est&atilde;o 78 presentes no tecido mixomatoso dos mixomas; </font></p>     <p><font size="2" face="Verdana">- Restos epiteliais odontog&ecirc;nicos n&atilde;o s&atilde;o comumente encontrados nos mixomas odontog&ecirc;nicos, </font></p>     <p><font size="2" face="Verdana">- A presen&ccedil;a de um estroma mixoide frouxo &eacute; comum nestes tumores, podendo ocorrer em &aacute;reas de colageniza&ccedil;&atilde;o. </font></p>     <p>&nbsp;</p>     ]]></body>
<body><![CDATA[<p><font size="3" face="Verdana"><B>REFER&Ecirc;NCIAS</B> </font></p>     <!-- ref --><p><font size="2" face="Verdana">1. Kaffe I, Naor H, Buchner A. Clinical and radiological features of odontogenic myxoma of the jaws. Dentomaxillofac Radiol. 1997 Sep;26(5):299-303.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443933&pid=S1808-5210201000030001300001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">2. Melo Filho MR, Martins CR. Mixoma odontog&ecirc;nico: revis&atilde;o da literatura e an&aacute;lise de 320 casos quanto ao sexo, localiza&ccedil;&atilde;o e idade. Rev CROMG. 2000 set/dez; 6(3):158-64.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443935&pid=S1808-5210201000030001300002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">3. Koseki T et al. Odontogenic myxoma of the jaws. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2003; 82:401-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443937&pid=S1808-5210201000030001300003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">4. Magro Filho O, Biazolla ER, Garcia J&uacute;nior IR, et al. Mixoma de maxila. RGO. 1994 maio/jun;42(3):153-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443939&pid=S1808-5210201000030001300004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">5. Spencer KR, Smith A. Odontogenic myxoma: case report with reconstructive considerations. Aust Dent J. 1998 Aug;43(4):209-12.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443941&pid=S1808-5210201000030001300005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">6. Barker BF. Odontogenic myxoma. Semin Diagn Pathol. 1999 Nov;16(4):297-301.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443943&pid=S1808-5210201000030001300006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">7. Studart-Soares EC, Verde MAL, Nogueira RLM, Santos EF. Extenso mixoma odontog&ecirc;nico de maxila: relato de casos e considera&ccedil;&otilde;es cir&uacute;rgicas. Rev Odonto Ci&ecirc;nc. 2003 jul/ set;18(41):242-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443945&pid=S1808-5210201000030001300007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">8. Neville BW, Damm DB, Alenn CM, Bouquot JE. Patologia oral e maxilofacial. Rio de Janeiro: Guanabara Koogan; 2004.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443947&pid=S1808-5210201000030001300008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">9. Nary Filho H, Dekon AFC, Padovan LEM, et al. Mixoma odontog&ecirc;nico: relato de caso cl&iacute;nico. Salusvita. 1997;16(1): 151-60.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443949&pid=S1808-5210201000030001300009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">10. Rubega EA, Franco AEA, Camargo MCF. Mixoma odontog&ecirc;nico: relato de caso cl&iacute;nico. Rev Paul Odontol. 1999 jan/fev; 21(1): 8-11.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443951&pid=S1808-5210201000030001300010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">11. Azevedo LR, Sant'ana E, Dezotti MSG, et al. Mixoma odontog&ecirc;nico: relato de caso e revis&atilde;o da literatura. Rev  ABRO. 2000 set/dez; 1(3): 21-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443953&pid=S1808-5210201000030001300011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">12. Studart-Soares EC, Verde MAL, Nogueira RRLM, et al. Extenso mixoma odontog&ecirc;nico de maxila: relato de caso e considera&ccedil;&otilde;es cir&uacute;rgicas. Rev Odonto Cienc. 2003;18(41): 242-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443955&pid=S1808-5210201000030001300012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">13. Ducic I, Davison SP, Woll S, Picken C. Maxillary infraorbital myxoma: reconstruction with vascularized temporal bone. Otolaryngol Head Neck Surg. 2003 Mar;128(3):426-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443957&pid=S1808-5210201000030001300013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">14. Harrison MG, O'Neill ID, Chadwick BL. Odontogenic myxoma in an adolescent with tuberous sclerosis. J Oral Pathol Med. 1997 Aug;26(7):339-41.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443959&pid=S1808-5210201000030001300014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">15. Santos JN, Pinto LP, Figueiredo, CRLV, Souza LB. Odontogenic tumors: analisys of 127 cases. Pesqui Odontol Bras. 2001 out/dez; 15(4): 308-13.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443961&pid=S1808-5210201000030001300015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">16. Ara&uacute;jo NS, Ara&uacute;jo VC. Patologia Bucal. S&atilde;o Paulo: Artes M&eacute;dicas; 1984.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443963&pid=S1808-5210201000030001300016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">17. Biazolaa ER, Marinho EO, Melhado RM, Correia CM, Morandi R, Marinho MAO. Mixoma de maxila: relato de um caso cl&iacute;nico. Revista Regional de Ara&ccedil;atuba A P C D. 1992;13:19-21.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443965&pid=S1808-5210201000030001300017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">18. Sassi LM, Biazolla ER, Freitas SEN, et al. Mixoma &oacute;sseo: revis&atilde;o de 17 casos, Rev Bras Cir Implant. 2002; 9(35): 238-42.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443967&pid=S1808-5210201000030001300018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">19. Silva EP et al. Odontogenic myxoma in an adolescent patient-report of a clinical case. Braz J Oral Sci. 2004; 3:638-43.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443969&pid=S1808-5210201000030001300019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">20. Aquilino RN, et al. Odontogen. &#91;homepage da Internet&#93;. Dispon&iacute;vel em: <a href="http://itl.Elsevierhealth.com/ journal/ooex" target="_blank">http://itl.Elsevierhealth.com/ journal/ooex</a></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=443971&pid=S1808-5210201000030001300020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p><font size="2" face="Verdana">21. Lo Muzio L, Nocini P, Favia G, Procaccini M, Mignogna MD. Odontogenic myxoma of the jaws: a clinical, radiologic, immunohistochemical, and ultrastructural study. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 1996 Oct; 82(4):426-33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443972&pid=S1808-5210201000030001300021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">22. Halfpenny W, Verey A, Bardsley V. Myxoma of the mandibular condyle. A case report and review of the literature. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2000 Sep;90(3):348-53.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443974&pid=S1808-5210201000030001300022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">23. Harder F. Myoxomas of the jaws. Int J Oral Surg. 1978 Jun;7(3):148-55.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443976&pid=S1808-5210201000030001300023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">24. Orlian A, Bahn S. Maxillary odontogenic myxoma. A case report. N Y State Dent J. 1994 Nov;60(9):57-60.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443978&pid=S1808-5210201000030001300024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">25. Fenton S, Slootweg PJ, Dunnebier EA, Mourits MP. Odontogenic myxoma in a 17-month-old child: a case report. J Oral Maxillofac Surg. 2003 Jun;61(6):734-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443980&pid=S1808-5210201000030001300025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p><font size="2" face="Verdana">26. Goldman RS. Tratamento cir&uacute;rgico e crioter&aacute;pico de mixoma odontog&ecirc;nico: estudo retrospectivo de cinco casos cl&iacute;nicos. J Bras Clin Estet Odontol. 2000 jan/fev; 4(19): 53-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443982&pid=S1808-5210201000030001300026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">27. Freitas A, Rosa JE, Souza IF. Radiologia odontol&oacute;gica. 4 ed. S&atilde;o Paulo: Artes M&eacute;dicas; 1998.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443984&pid=S1808-5210201000030001300027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">28. Moshiri S et al. Odontogenic mixoma: histochemical and ultrastructural study. J Oral Pathol Med. 1992; 21: 401-3.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443986&pid=S1808-5210201000030001300028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">29. Koseki T, Kobayashi K, Hashimoto K, Ariji Y, Tsuchimochi M, Toyama M, Araki M, Igarashi C, Koseki Y, Ariji E. Computed tomography of odontogenic myxoma. Dentomaxillofac Radiol. 2003 May;32(3):160-5.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443988&pid=S1808-5210201000030001300029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">30. Simon EN, Merkx MA, Vuhahula E, Ngassapa D, Stoelinga PJ. Odontogenic myxoma: a clinicopathological study of 33 cases. Int J Oral Maxillofac Surg. 2004 Jun;33(4):333-7.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443990&pid=S1808-5210201000030001300030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p><font size="2" face="Verdana">31. Cawson RA, Binnie WH, Eveson JW. Atlas colorido de enfermidades da boca: correla&ccedil;&otilde;es cl&iacute;nicas e patol&oacute;gicas. 2 ed. S&atilde;o Paulo: Artes M&eacute;dicas; 1997.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443992&pid=S1808-5210201000030001300031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">32. Oyg&uuml;r T, Dolanmaz D, Tokman B, Bayraktar S. Odontogenic myxoma containing osteocement-like spheroid bodies: report of a case with an unusual histopathological feature. J Oral Pathol Med. 2001 Sep;30(8):504-6.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443994&pid=S1808-5210201000030001300032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p><font size="2" face="Verdana">33. Hodson JJ, Prout RE. Chemical and histochemical characterization of mucopolysaccharides in a jaw myxoma. J Clin Pathol. 1968 Sep;21(5):582-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=443996&pid=S1808-5210201000030001300033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <p>&nbsp;</p>     <p>&nbsp;</p>     <p><font size="2" face="Verdana"><a name="end"></a><a href="#tx"><img src="/img/revistas/rctbmf/v10n3/seta.jpg" border="0"></a> <B>Endere&ccedil;o para correspond&ecirc;ncia:</B>    <br>   Emanuel S&aacute;vio de Souza Andrade    ]]></body>
<body><![CDATA[<br>   Faculdade de Odontologia de Pernambuco    <br>   Departamento de Patorologia Bucal    <br>   Av. General Newton Cavalcanti, 1650    <br> Camaragibe/ PE CEP: 54753-220</font></p>     <p><font size="2" face="Verdana">Recebido em 13/01/2010    <br>   Aprovado em 22/03/2010</font></p>      ]]></body>
<back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kaffe]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Naor]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Buchner]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Clinical and radiological features of odontogenic myxoma of the jaws]]></article-title>
<source><![CDATA[Dentomaxillofac Radiol]]></source>
<year>1997</year>
<month>09</month>
<volume>26</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>299-303</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Melo Filho]]></surname>
<given-names><![CDATA[MR]]></given-names>
</name>
<name>
<surname><![CDATA[Martins]]></surname>
<given-names><![CDATA[CR]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Mixoma odontogênico: revisão da literatura e análise de 320 casos quanto ao sexo, localização e idade]]></article-title>
<source><![CDATA[Rev CROMG]]></source>
<year>2000</year>
<month> s</month>
<day>et</day>
<volume>6</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>158-64</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<article-title xml:lang="en"><![CDATA[Koseki T et al: Odontogenic myxoma of the jaws]]></article-title>
<source><![CDATA[Oral Surg Oral Med Oral Pathol Oral Radiol Endod]]></source>
<year>2003</year>
<volume>82</volume>
<page-range>401-3</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[Magro Filho]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Biazolla]]></surname>
<given-names><![CDATA[ER]]></given-names>
</name>
<name>
<surname><![CDATA[Garcia Júnior]]></surname>
<given-names><![CDATA[IR]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Mixoma de maxila]]></article-title>
<source><![CDATA[RGO]]></source>
<year>1994</year>
<month> m</month>
<day>ai</day>
<volume>42</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>153-6</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[Spencer]]></surname>
<given-names><![CDATA[KR]]></given-names>
</name>
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic myxoma: case report with reconstructive considerations]]></article-title>
<source><![CDATA[Aust Dent J]]></source>
<year>1998</year>
<month>08</month>
<volume>43</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>209-12</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[Barker]]></surname>
<given-names><![CDATA[BF]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic myxoma]]></article-title>
<source><![CDATA[Semin Diagn Pathol]]></source>
<year>1999</year>
<month>11</month>
<volume>16</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>297-301</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[Studart-Soares]]></surname>
<given-names><![CDATA[EC]]></given-names>
</name>
<name>
<surname><![CDATA[Verde]]></surname>
<given-names><![CDATA[MAL]]></given-names>
</name>
<name>
<surname><![CDATA[Nogueira]]></surname>
<given-names><![CDATA[RLM]]></given-names>
</name>
<name>
<surname><![CDATA[Santos]]></surname>
<given-names><![CDATA[EF.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Extenso mixoma odontogênico de maxila: relato de casos e considerações cirúrgicas]]></article-title>
<source><![CDATA[Rev Odonto Ciênc.]]></source>
<year>2003</year>
<month> j</month>
<day>ul</day>
<volume>18</volume>
<numero>41</numero>
<issue>41</issue>
<page-range>242-7</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Neville]]></surname>
<given-names><![CDATA[BW]]></given-names>
</name>
<name>
<surname><![CDATA[Damm]]></surname>
<given-names><![CDATA[DB]]></given-names>
</name>
<name>
<surname><![CDATA[Alenn]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Bouquot]]></surname>
<given-names><![CDATA[JE]]></given-names>
</name>
</person-group>
<source><![CDATA[Patologia oral e maxilofacial]]></source>
<year>2004</year>
<publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
<publisher-name><![CDATA[Guanabara Koogan]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nary Filho]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Dekon]]></surname>
<given-names><![CDATA[AFC]]></given-names>
</name>
<name>
<surname><![CDATA[Padovan]]></surname>
<given-names><![CDATA[LEM]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Mixoma odontogênico: relato de caso clínico]]></article-title>
<source><![CDATA[Salusvita]]></source>
<year>1997</year>
<volume>16</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>151-60</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[Rubega]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Franco]]></surname>
<given-names><![CDATA[AEA]]></given-names>
</name>
<name>
<surname><![CDATA[Camargo]]></surname>
<given-names><![CDATA[MCF.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Mixoma odontogênico: relato de caso clínico]]></article-title>
<source><![CDATA[Rev Paul Odontol]]></source>
<year>1999</year>
<month> j</month>
<day>an</day>
<volume>21</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>8-11</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[Azevedo]]></surname>
<given-names><![CDATA[LR]]></given-names>
</name>
<name>
<surname><![CDATA[Sant'ana]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Dezotti]]></surname>
<given-names><![CDATA[MSG]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Mixoma odontogênico: relato de caso e revisão da literatura]]></article-title>
<source><![CDATA[Rev ABRO]]></source>
<year>2000</year>
<month> s</month>
<day>et</day>
<volume>1</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>21-5</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[Studart-Soares]]></surname>
<given-names><![CDATA[EC]]></given-names>
</name>
<name>
<surname><![CDATA[Verde]]></surname>
<given-names><![CDATA[MAL]]></given-names>
</name>
<name>
<surname><![CDATA[Nogueira]]></surname>
<given-names><![CDATA[RRLM]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Extenso mixoma odontogênico de maxila: relato de caso e considerações cirúrgicas]]></article-title>
<source><![CDATA[Rev Odonto Cienc]]></source>
<year>2003</year>
<volume>18</volume>
<numero>41</numero>
<issue>41</issue>
<page-range>242-7</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[Ducic]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Davison]]></surname>
<given-names><![CDATA[SP]]></given-names>
</name>
<name>
<surname><![CDATA[Woll]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Picken]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Maxillary infraorbital myxoma: reconstruction with vascularized temporal bone]]></article-title>
<source><![CDATA[Otolaryngol Head Neck Surg]]></source>
<year>2003</year>
<month>03</month>
<volume>128</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>426-7</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[Harrison]]></surname>
<given-names><![CDATA[MG]]></given-names>
</name>
<name>
<surname><![CDATA[O'Neill ID]]></surname>
</name>
<name>
<surname><![CDATA[Chadwick]]></surname>
<given-names><![CDATA[BL]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic myxoma in an adolescent with tuberous sclerosis]]></article-title>
<source><![CDATA[J Oral Pathol Med]]></source>
<year>1997</year>
<month>08</month>
<volume>26</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>339-41</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[Santos]]></surname>
<given-names><![CDATA[JN]]></given-names>
</name>
<name>
<surname><![CDATA[Pinto]]></surname>
<given-names><![CDATA[LP]]></given-names>
</name>
<name>
<surname><![CDATA[Figueiredo]]></surname>
<given-names><![CDATA[CRLV]]></given-names>
</name>
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[LB.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic tumors: analisys of 127 cases]]></article-title>
<source><![CDATA[Pesqui Odontol Bras.]]></source>
<year>2001</year>
<month> o</month>
<day>ut</day>
<volume>15</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>308-13</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Araújo]]></surname>
<given-names><![CDATA[NS]]></given-names>
</name>
<name>
<surname><![CDATA[Araújo]]></surname>
<given-names><![CDATA[VC]]></given-names>
</name>
</person-group>
<source><![CDATA[Patologia Bucal]]></source>
<year>1984</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Artes Médicas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Biazolaa]]></surname>
<given-names><![CDATA[ER]]></given-names>
</name>
<name>
<surname><![CDATA[Marinho]]></surname>
<given-names><![CDATA[EO]]></given-names>
</name>
<name>
<surname><![CDATA[Melhado]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Correia]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[Morandi]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Marinho]]></surname>
<given-names><![CDATA[MAO]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Mixoma de maxila: relato de um caso clínico]]></article-title>
<source><![CDATA[Revista Regional de Araçatuba A P C D]]></source>
<year>1992</year>
<volume>13</volume>
<page-range>19-21</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[Sassi]]></surname>
<given-names><![CDATA[LM]]></given-names>
</name>
<name>
<surname><![CDATA[Biazolla]]></surname>
<given-names><![CDATA[ER]]></given-names>
</name>
<name>
<surname><![CDATA[Freitas]]></surname>
<given-names><![CDATA[SEN]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Mixoma ósseo: revisão de 17 casos, Rev Bras Cir]]></article-title>
<source><![CDATA[Implant]]></source>
<year>2002</year>
<volume>9</volume>
<numero>35</numero>
<issue>35</issue>
<page-range>238-42</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<article-title xml:lang="en"><![CDATA[Silva EP et al: Odontogenic myxoma in an adolescent patient-report of a clinical case]]></article-title>
<source><![CDATA[Braz J Oral Sci]]></source>
<year>2004</year>
<volume>3</volume>
<page-range>638-43</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Aquilino]]></surname>
<given-names><![CDATA[RN]]></given-names>
</name>
</person-group>
<source><![CDATA[Odontogen]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lo Muzio]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Nocini]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Favia]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Procaccini]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mignogna]]></surname>
<given-names><![CDATA[MD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic myxoma of the jaws: a clinical, radiologic, immunohistochemical, and ultrastructural study]]></article-title>
<source><![CDATA[Oral Surg Oral Med Oral Pathol Oral Radiol Endod]]></source>
<year>1996</year>
<month>10</month>
<volume>82</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>426-33</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Halfpenny]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Verey]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Bardsley]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Myxoma of the mandibular condyle: A case report and review of the literature]]></article-title>
<source><![CDATA[Oral Surg Oral Med Oral Pathol Oral Radiol Endod]]></source>
<year>2000</year>
<month>09</month>
<volume>90</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>348-53</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harder]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Myoxomas of the jaws]]></article-title>
<source><![CDATA[Int J Oral Surg]]></source>
<year>1978</year>
<month>06</month>
<volume>7</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>148-55</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Orlian]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Bahn]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Maxillary odontogenic myxoma: A case report]]></article-title>
<source><![CDATA[N Y State Dent J]]></source>
<year>1994</year>
<month>11</month>
<volume>60</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>57-60</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fenton]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Slootweg]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
<name>
<surname><![CDATA[Dunnebier]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[Mourits]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic myxoma in a 17-month-old child: a case report]]></article-title>
<source><![CDATA[J Oral Maxillofac Surg]]></source>
<year>2003</year>
<month>06</month>
<volume>61</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>734-6</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goldman]]></surname>
<given-names><![CDATA[RS.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Tratamento cirúrgico e crioterápico de mixoma odontogênico: estudo retrospectivo de cinco casos clínicos]]></article-title>
<source><![CDATA[J Bras Clin Estet Odontol]]></source>
<year>2000</year>
<month> j</month>
<day>an</day>
<volume>4</volume>
<numero>19</numero>
<issue>19</issue>
<page-range>53-6</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Freitas]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Rosa]]></surname>
<given-names><![CDATA[JE]]></given-names>
</name>
<name>
<surname><![CDATA[Souza]]></surname>
<given-names><![CDATA[IF]]></given-names>
</name>
</person-group>
<source><![CDATA[Radiologia odontológica.4 ed]]></source>
<year>1998</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Artes Médicas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<article-title xml:lang="en"><![CDATA[Moshiri S et al: Odontogenic mixoma: histochemical and ultrastructural study]]></article-title>
<source><![CDATA[J Oral Pathol Med]]></source>
<year>1992</year>
<volume>21</volume>
<page-range>401-3</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Koseki]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Kobayashi]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Hashimoto]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Ariji]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Tsuchimochi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Toyama]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Araki]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Igarashi]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Koseki]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Ariji]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Computed tomography of odontogenic myxoma]]></article-title>
<source><![CDATA[Dentomaxillofac Radiol]]></source>
<year>2003</year>
<month>05</month>
<volume>32</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>160-5</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Simon]]></surname>
<given-names><![CDATA[EN]]></given-names>
</name>
<name>
<surname><![CDATA[Merkx]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Vuhahula]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Ngassapa]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Stoelinga]]></surname>
<given-names><![CDATA[PJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic myxoma: a clinicopathological study of 33 cases]]></article-title>
<source><![CDATA[Int J Oral Maxillofac Surg]]></source>
<year>2004</year>
<month>06</month>
<volume>33</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>333-7</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cawson]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Binnie]]></surname>
<given-names><![CDATA[WH]]></given-names>
</name>
<name>
<surname><![CDATA[Eveson]]></surname>
<given-names><![CDATA[JW]]></given-names>
</name>
</person-group>
<source><![CDATA[Atlas colorido de enfermidades da boca: correlações clínicas e patológicas. 2 ed]]></source>
<year>1997</year>
<publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
<publisher-name><![CDATA[Artes Médicas]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oygür]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Dolanmaz]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Tokman]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Bayraktar]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Odontogenic myxoma containing osteocement-like spheroid bodies: report of a case with an unusual histopathological feature]]></article-title>
<source><![CDATA[J Oral Pathol Med]]></source>
<year>2001</year>
<month>09</month>
<volume>30</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>504-6</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hodson]]></surname>
<given-names><![CDATA[JJ]]></given-names>
</name>
<name>
<surname><![CDATA[Prout]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Chemical and histochemical characterization of mucopolysaccharides in a jaw myxoma]]></article-title>
<source><![CDATA[J Clin Pathol]]></source>
<year>1968</year>
<month>09</month>
<volume>21</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>582-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
