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<!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:TrackMoves /> <w:TrackFormatting /> <w:HyphenationZone>21</w:HyphenationZone> <w:PunctuationKerning /> <w:ValidateAgainstSchemas /> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:DoNotPromoteQF /> <w:LidThemeOther>PT-BR</w:LidThemeOther> <w:LidThemeAsian>X-NONE</w:LidThemeAsian> <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript> <w:Compatibility> <w:BreakWrappedTables /> <w:SnapToGridInCell /> <w:WrapTextWithPunct /> <w:UseAsianBreakRules /> <w:DontGrowAutofit /> <w:SplitPgBreakAndParaMark /> <w:DontVertAlignCellWithSp /> <w:DontBreakConstrainedForcedTables /> <w:DontVertAlignInTxbx /> <w:Word11KerningPairs /> <w:CachedColBalance /> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> <m:mathPr> <m:mathFont m:val="Cambria Math" /> <m:brkBin m:val="before" /> <m:brkBinSub m:val=" " /> <m:smallFrac m:val="off" /> <m:dispDef /> <m:lMargin m:val="0" /> <m:rMargin m:val="0" /> <m:defJc m:val="centerGroup" /> <m:wrapIndent m:val="1440" /> <m:intLim m:val="subSup" /> <m:naryLim m:val="undOvr" /> </m:mathPr></w:WordDocument> </xml><![endif]--> <p class="MsoNormal" style="margin-bottom: .0001pt; text-align: justify; line-height: normal; mso-layout-grid-align: none; text-autospace: none;"><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Introdução</span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">: O câncer bucal é extremamente agressivo, sendo imperativo reconhecer as suas lesões precursoras, as “lesões potencialmente malignas” – a leucoplasia, a eritroplasia, a queilite actínica e o líquen plano – no intento de prevenir a sua progressão. </span><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Objetivo</span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">: Estimar a prevalência e as possíveis associações das lesões orais potencialmente malignas diagnosticadas no Centro de Referência de Lesões Bucais da Universidade Estadual de Feira de Santana, entre os anos de 1996 a 2012. </span><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Metodologia</span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">: Estudo descritivo, seccional e de base ambulatorial sobre os 512 casos de lesões orais com poder de malignização, em 409 pacientes. Foram apresentadas as distribuições absolutas e percentuais de todas as variáveis, caracterizando o perfil populacional. </span><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Resultados: </span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">A leucoplasia foi a lesão mais prevalente (43,6%). Observou-se predominância do gênero feminino (64,8%), da faixa etária de 40 a 59 anos (44,3%) e das cores de pele feoderma (33,0%) e melanoderma (33,3%), como também maior frequência de todas as lesões no estado civil casado (50,1%) e nível de escolaridade 1º grau (45,7%). A leucoplasia prevaleceu tanto nos pacientes com hábitos sinérgicos (34,8%) quanto naqueles que consumiam apenas o tabaco (32,9%) e a eritroplasia, queilite actínica e líquen plano, naqueles que não faziam uso de nenhum dos fatores, com 53,8%, 50,6% e 51,1% dos casos, respectivamente. </span><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Conclusões: </span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">Os resultados reforçam quanto à extrema relevância e necessidade de uma atenção efetiva e imperiosa a essas lesões com poder de malignização, como também da obrigação de um acompanhamento contínuo e rigoroso dos indivíduos acometidos.</span></p> <!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="true" DefSemiHidden="true" DefQFormat="false" DefPriority="99" LatentStyleCount="267"> <w:LsdException Locked="false" Priority="0" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="Normal" /> 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<!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:TrackMoves /> <w:TrackFormatting /> <w:HyphenationZone>21</w:HyphenationZone> <w:PunctuationKerning /> <w:ValidateAgainstSchemas /> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:DoNotPromoteQF /> <w:LidThemeOther>PT-BR</w:LidThemeOther> <w:LidThemeAsian>X-NONE</w:LidThemeAsian> <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript> <w:Compatibility> <w:BreakWrappedTables /> <w:SnapToGridInCell /> <w:WrapTextWithPunct /> <w:UseAsianBreakRules /> <w:DontGrowAutofit /> <w:SplitPgBreakAndParaMark /> <w:DontVertAlignCellWithSp /> <w:DontBreakConstrainedForcedTables /> <w:DontVertAlignInTxbx /> <w:Word11KerningPairs /> <w:CachedColBalance /> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> <m:mathPr> <m:mathFont m:val="Cambria Math" /> <m:brkBin m:val="before" /> <m:brkBinSub m:val=" " /> <m:smallFrac m:val="off" /> <m:dispDef /> <m:lMargin m:val="0" /> <m:rMargin m:val="0" /> <m:defJc m:val="centerGroup" /> <m:wrapIndent m:val="1440" /> <m:intLim m:val="subSup" /> <m:naryLim m:val="undOvr" /> </m:mathPr></w:WordDocument> </xml><![endif]--> <p class="MsoNormal" style="margin-bottom: .0001pt; text-align: justify; line-height: normal; mso-layout-grid-align: none; text-autospace: none;"><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Introdução</span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">: O câncer bucal é extremamente agressivo, sendo imperativo reconhecer as suas lesões precursoras, as “lesões potencialmente malignas” – a leucoplasia, a eritroplasia, a queilite actínica e o líquen plano – no intento de prevenir a sua progressão. </span><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Objetivo</span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">: Estimar a prevalência e as possíveis associações das lesões orais potencialmente malignas diagnosticadas no Centro de Referência de Lesões Bucais da Universidade Estadual de Feira de Santana, entre os anos de 1996 a 2012. </span><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Metodologia</span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">: Estudo descritivo, seccional e de base ambulatorial sobre os 512 casos de lesões orais com poder de malignização, em 409 pacientes. Foram apresentadas as distribuições absolutas e percentuais de todas as variáveis, caracterizando o perfil populacional. </span><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Resultados: </span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">A leucoplasia foi a lesão mais prevalente (43,6%). Observou-se predominância do gênero feminino (64,8%), da faixa etária de 40 a 59 anos (44,3%) e das cores de pele feoderma (33,0%) e melanoderma (33,3%), como também maior frequência de todas as lesões no estado civil casado (50,1%) e nível de escolaridade 1º grau (45,7%). A leucoplasia prevaleceu tanto nos pacientes com hábitos sinérgicos (34,8%) quanto naqueles que consumiam apenas o tabaco (32,9%) e a eritroplasia, queilite actínica e líquen plano, naqueles que não faziam uso de nenhum dos fatores, com 53,8%, 50,6% e 51,1% dos casos, respectivamente. </span><strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri-Bold;">Conclusões: </span></strong><span style="font-size: 8.0pt; mso-bidi-font-family: Calibri;">Os resultados reforçam quanto à extrema relevância e necessidade de uma atenção efetiva e imperiosa a essas lesões com poder de malignização, como também da obrigação de um acompanhamento contínuo e rigoroso dos indivíduos acometidos.</span></p> <!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" DefUnhideWhenUsed="true" DefSemiHidden="true" DefQFormat="false" DefPriority="99" LatentStyleCount="267"> <w:LsdException Locked="false" Priority="0" SemiHidden="false" UnhideWhenUsed="false" QFormat="true" Name="Normal" /> 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Lichenoid drug reactions are more commom in skin, but they may also occur in the oral mucosa. It is difficult to diagnose these lesions due to their clinical similarity to the idiopathic oral lichen planus lesions. The present article reports a case of lichenoid reaction in oral mucosa associated to the use of carbamazepine, emphasizing the diagnostic process. Keywords: Carbamazepine; Lichen planus, oral; Mouth mucosa Resumo: As reações liquenoides por drogas são mais comuns na pele, mas também podem ocorrer na mucosa bucal. Estas lesões são de difícil diagnóstico por causa de sua semelhança clínica com às do líquen plano oral idiopático. O presente artigo relata um caso de reação liquenoide em mucosa bucal, associado ao uso de carbamazepina, no qual o processo de diagnóstico é enfatizado. Palavras-chave: Carbamazepina; Líquen plano bucal; Mucosa bucal
Otic lichen planus can lead to persistent hearing loss and should be considered in the differential diagnosis of relentless otorrhea and external auditory canal stenosis. In our experience, topical tacrolimus is the best primary treatment, but alternative therapies could be instituted in severe cases. Early recognition of the nonspecific symptoms of otic lichen planus may lead to prompt treatment and avoidance of irreparable late sequelae.
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