<?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>1646-5830</journal-id>
<journal-title><![CDATA[Acta Obstétrica e Ginecológica Portuguesa]]></journal-title>
<abbrev-journal-title><![CDATA[Acta Obstet Ginecol Port]]></abbrev-journal-title>
<issn>1646-5830</issn>
<publisher>
<publisher-name><![CDATA[Euromédice, Edições Médicas Lda.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1646-58302016000300005</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA["See and treat" em mulheres com lesões de alto grau na citologia: experiência dos Hospitais da Universidade de Coimbra (HUC): atitude ideal?]]></article-title>
<article-title xml:lang="en"><![CDATA["See and treat" in women with high-grade squamous intraepithelial lesion: Hospitais da Universidade de Coimbra (HUC) outcomes: suitable approach?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torrão]]></surname>
<given-names><![CDATA[Maria Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rebelo]]></surname>
<given-names><![CDATA[Teresa]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mota]]></surname>
<given-names><![CDATA[Fernando]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro Hospitalar Médio Ave Unidade de Famalicão Serviço Ginecologia]]></institution>
<addr-line><![CDATA[Famalicão ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Hospitais da Universidade de Coimbra Serviço de Ginecologia ]]></institution>
<addr-line><![CDATA[Coimbra ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Hospitais da Universidade de Coimbra Fac. Medicina ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2016</year>
</pub-date>
<volume>10</volume>
<numero>3</numero>
<fpage>208</fpage>
<lpage>214</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-58302016000300005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-58302016000300005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-58302016000300005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Introduction: The "see and treat" approach is an immediate diagnosis and treatment of cervical intraepithelial neoplasia (CIN) using loop electrosurgical excision procedure (LEEP). However, this approach has some degree of overtreatment rate, which is defined as a negative LEEP histology. This study was undertaken to evaluate the overtreatment rate of the "see and treat" approach in women with high-grade squamous intraepithelial lesion (HSIL) citology, in a tertiary care university hospital. Methods: A total of 44 women with HSIL on cervical citology undergoing colposcopy followed by LEEP, between January 2010 and March 2012, were analyzed in a tertiary center. The statistical analysis was carried out using SPSS computer software version 21. Chi-square test was used to determine the impact of age, menopausal status and colposcopic findings in the overtreatment rate. Results: During the study period, 44 women were analyzed. The mean age was 43 years. A total of 31,8% (n=14) women were postmenopausal. About 50% (n=22) had unsatisfactory colposcopic evaluation. The other 22 colposcopies revealed 18 cases of high grade lesions (81,8%). The LEEP histopathological results were as follows: CIN 2 (34,1%;n=15), CIN 3 (29,5%;n=13), invasive cervical carcinoma (2,3%;n=1), adenocarcinoma in situ (2,3%;n=1), CIN 1 (18,2%;n=8), no CIN (11,3%;n=5) and inconclusive (2,3%;n=1). These findings indicate that a total of 68,2% women with HSIL had high-grade lesions in histology. The overtreatment rate was 13,6%. Conclusions: In our institution, the "see and treat" approach has an overtreatment rate (13,6%) slightly higher than the reported in the literature. Age, menopausal status and colposcopic findings had no statistically significant impact on the overtreatment rate. Regarding the cyto-histologic correlation in this study, it was recorded a total of 68.2 % of high-grade lesions (histologically proven) in cytology HSIL. Due to low rate of complications, the "see and treat" procedure seems to be a safe procedure.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[High-grade squamous intraepithelial lesion]]></kwd>
<kwd lng="en"><![CDATA[See and treat]]></kwd>
<kwd lng="en"><![CDATA[overtreatment]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="right"><font size="2"><b>ESTUDO ORIGINAL/</B>ORIGINAL STUDY</font></p>     <p><font size="4"><b>&quot;See and treat&quot; em mulheres com les&#245;es de alto&#160; grau na citologia: experi&#234;ncia dos Hospitais da&#160; Universidade de Coimbra (HUC): atitude ideal? </b></font></p>     <p><font size="3"><b>&quot;See and treat&quot; in women with high-grade squamous&#160; intraepithelial lesion: Hospitais da Universidade&#160; de Coimbra (HUC) outcomes: suitable approach? </b></font></p>     <p><b>Maria Manuel Torr&#227;o*, Teresa Rebelo**, Fernando Mota*** </b></p>     <p>Hospitais da Universidade de Coimbra (HUC)</p>     <p>*Assistente Hospitalar Ginecologia/Obstetr&#237;cia, Servi&#231;o Ginecologia, Centro Hospitalar M&#233;dio Ave-CHMA (Unidade de Famalic&#227;o)</p>     <p>**Assistente Hospitalar de Ginecologia, Servi&#231;o de Ginecologia; Hospitais da Universidade de Coimbra</p>     <p>***Professor na Fac. Medicina dos HUC e AH Grad.Ginec, Servi&#231;o de Ginecologia; Hospitais da Universidade de Coimbra</p>     <p><a href="#c0">Endere&ccedil;o para correspond&ecirc;ncia</a> | <a href="#c0">Direcci&oacute;n para correspondencia</a> | <a href="#c0">Correspondence</a><a name="topc0"></a></p> <hr/>     <p>&nbsp;</p>     ]]></body>
<body><![CDATA[<p><b>ABSTRACT</b></p>     <p><b>Introduction:</b> The &quot;see and treat&quot; approach is an immediate diagnosis and treatment of cervical intraepithelial neoplasia (CIN) using loop electrosurgical excision procedure (LEEP). However, this approach has some degree of overtreatment rate, which is defined as a negative LEEP histology. This study was undertaken to evaluate the overtreatment rate of the &quot;see and treat&quot;&#160; approach in women with high-grade squamous intraepithelial lesion (HSIL) citology, in a tertiary care university hospital.</p>     <p><b>Methods: </b>A total of 44 women with HSIL on cervical citology undergoing colposcopy followed by LEEP, between January 2010 and March 2012, were analyzed in a tertiary center. The statistical analysis was carried out using SPSS computer software version 21. Chi-square test was used to determine the impact of age, menopausal status and colposcopic findings in the overtreatment rate.</p>     <p><b>Results: </b>During the study period, 44 women were analyzed. The mean age was 43 years. A total of 31,8% (n=14) women were postmenopausal. About 50% (n=22) had unsatisfactory colposcopic evaluation. The other 22 colposcopies revealed 18 cases of high grade lesions (81,8%). The LEEP histopathological results were as follows: CIN 2 (34,1%;n=15), CIN 3 (29,5%;n=13), invasive cervical carcinoma (2,3%;n=1), adenocarcinoma in situ (2,3%;n=1), CIN 1 (18,2%;n=8), no CIN (11,3%;n=5) and inconclusive (2,3%;n=1). These findings indicate that a total of 68,2% women with HSIL had high-grade lesions in histology. The overtreatment rate was 13,6%.</p>     <p><b>Conclusions: </b>In our institution, the &quot;see and treat&quot; approach has an overtreatment rate (13,6%) slightly higher than the reported in the literature. Age, menopausal status and colposcopic findings had no statistically significant impact on the overtreatment rate. Regarding the cyto-histologic correlation in this study, it was recorded a total of 68.2 % of high-grade lesions (histologically proven) in cytology HSIL. Due to low rate of complications, the &quot;see and treat&quot; procedure seems to be a safe procedure.</p>     <p><b>Palavras-chave: </b>High-grade squamous intraepithelial lesion; &quot;See and treat&quot;; overtreatment</p> <hr/>     <p>&nbsp;</p>     <p><b>Introdu&#231;&#227;o</b></p>     <p>O &#171;see and treat&#187; &#233; um m&#233;todo de diagn&#243;stico e de tratamento da neoplasia intraepitelial cervical (CIN), com recurso &#224; coniza&#231;&#227;o, sem necessidade de proceder a um exame histol&#243;gico pr&#233;vio durante a colposcopia. O m&#233;todo de tratamento mais frequentemente utilizado no &#171;see and treat&#187; &#233; a excis&#227;o electrocir&#250;rgica com ansa (LEEP). Este procedimento possui v&#225;rias vantagens, pois permite o diagn&#243;stico e o tratamento simult&#226;neo de les&#227;o de CIN. Tal facto leva a uma redu&#231;&#227;o do n&#250;mero de consultas m&#233;dicas, maior rapidez e efic&#225;cia na obten&#231;&#227;o do exame histol&#243;gico e a uma diminui&#231;&#227;o dos custos hospitalares, bem como da ansiedade referida pela doente<sup>1-6</sup>. Em 2006, a <i>American Society for Colposcopy and Cervical Pathology</i> (ASCCP) aprovou o &#171;see and treat&#187; como uma alternativa no tratamento de les&#245;es intraepiteliais escamosas de alto grau (HSIL)<sup>7</sup>. Em 2010, o <i>National Health Service Cervical Screening Programme</i> (NHSCSP), conjuntamente com a <i>British Society for Colposcopy and Cervical Pathology</i> (BSCCP), publicou algumas orienta&#231;&#245;es referentes ao rastreio do cancro do colo do &#250;tero, incluindo a estrat&#233;gia &#171;see and treat&#187; nas les&#245;es de alto grau<sup>8</sup>. Apesar do &#171;see and treat&#187; constituir uma estrat&#233;gia atractiva, existe um risco acrescido de sobretratamento. Contudo, segundo alguns estudos, este risco &#233; aceit&#225;vel se limitarmos o &#171;see and treat&#187; &#224;s les&#245;es de alto grau<sup>9-11</sup>. Este estudo foi efectuado para avaliar, entre outros par&#226;metros, a seguran&#231;a e a efic&#225;cia da pr&#225;tica supracitada no Servi&#231;o de Ginecologia de um hospital terci&#225;rio, bem como a respectiva taxa de sobretratamento.</p>     <p><b>M&#233;todos</b></p>     ]]></body>
<body><![CDATA[<p>Foi efectuado um estudo retrospectivo num grupo de 44 mulheres submetidas a LEEP por citologia HSIL (provenientes dos Centros de Sa&#250;de da &#225;rea de refer&#234;ncia), que foram orientadas para a Consulta de Patologia C&#233;rvico-Vulvar de um hospital terci&#225;rio, no per&#237;odo compreendido entre 1 Janeiro de 2010 e 31 de Mar&#231;o de 2012. Foram avaliados&#160; os seguintes par&#226;metros:</p>     <p>1. Caracter&#237;sticas da doente (idade, paridade, pr&#233;/p&#243;s menopausa, seropositividade para o v&#237;rus da imunodefici&#234;ncia humana -VIH, h&#225;bitos tab&#225;gicos e contracep&#231;&#227;o)</p>     <p>2.&#160;Achados colposc&#243;picos</p>     <p>3.&#160;Resultado da curetagem endocervical</p>     <p>4.&#160;Exame histol&#243;gico da pe&#231;a de coniza&#231;&#227;o</p>     <p>5.&#160;Envolvimento das margens</p>     <p>6.&#160;Complica&#231;&#245;es peri e p&#243;s-operat&#243;rias</p>     <p>7. Taxa de sobretratamento</p>     <p>A colposcopia foi efectuada ap&#243;s remo&#231;&#227;o do muco cervical com soro fisiol&#243;gico, de modo a visualizar o colo com filtro verde para avalia&#231;&#227;o da angioarquitectura capilar, seguida da aplica&#231;&#227;o de solu&#231;&#227;o de &#225;cido ac&#233;tico a 3% e soluto de lugol. Os achados colposc&#243;picos foram registados de acordo com a classifica&#231;&#227;o proposta pela <i>International Federation for Cervical Pathology and Colposcopy</i> (IFCPC). Os achados colposc&#243;picos anormais foram descritos de acordo com o grau de acidofilia, padr&#227;o vascular e colora&#231;&#227;o para o lugol, de modo a definir a natureza e a gravidade da les&#227;o em quest&#227;o. A colposcopia foi considerada insatisfat&#243;ria sempre que a les&#227;o n&#227;o era vis&#237;vel na sua totalidade ou perante uma jun&#231;&#227;o escamo-colunar (JEC) n&#227;o vis&#237;vel. Na presen&#231;a de uma colposcopia insatisfat&#243;ria foi efectuada, em algumas casos, a citologia endocervical para o estudo do endocolo, apenas com interesse acad&#233;mico e cujo resultado n&#227;o interferiu com a decis&#227;o terap&#234;utica.</p>     <p>A LEEP foi efectuada sob anestesia local, em regime de ambulat&#243;rio. O tipo da ansa foi escolhido de acordo com os achados descritos na colposcopia durante a consulta, nomeadamente a localiza&#231;&#227;o e extens&#227;o da les&#227;o, assim como dos achados encontrados ap&#243;s a aplica&#231;&#227;o do soluto de lugol. A energia utilizada para o corte foi de 100 W e para a coagula&#231;&#227;o foi de 80 W. Os bordos e o leito da cratera foram coagulados de modo a obter uma correcta hemostase e poupando o orif&#237;cio endocervical. Ap&#243;s o procedimento, foi colocada uma compressa com clindamicina (creme) para tamponamento vaginal, por um per&#237;odo de 24 horas. A doente foi aconselhada a n&#227;o ter actividade sexual durante 4 semanas ap&#243;s o procedimento. Seis meses ap&#243;s a cirurgia, a doente foi observada em&#160; consulta de <i>follow-up</i>. </p>     ]]></body>
<body><![CDATA[<p>O exame histol&#243;gico da pe&#231;a de coniza&#231;&#227;o foi processado pelo Servi&#231;o de An&#225;tomo-Patologia dos HUC, segundo a classifica&#231;&#227;o definida por Richart, para a neoplasia intraepitelial. De entre os v&#225;rios par&#226;metros analisados destacam-se a natureza da les&#227;o, sua extens&#227;o e as margens do cone. Na presen&#231;a de neoplasia intraepitelial a n&#237;vel das margens, estas foram consideradas positivas e, na aus&#234;ncia do envolvimento das mesmas, ao exame histol&#243;gico, estas foram consideradas negativas. Sempre que o estado de uma das margens n&#227;o foi poss&#237;vel avaliar, esta foi considerado inconclusiva.</p>     <p>A hemorragia intra-operat&#243;ria foi considerada como complica&#231;&#227;o sempre que houve necessidade de efectuar sutura cervical ou tamponamento vaginal, de modo a proceder a uma hemostase adequada ap&#243;s LEEP. A hemorragia p&#243;s-operat&#243;ria precoce (primeiras 24 H) ou tardia (24 H ap&#243;s o procedimento) foi de igual modo definida pela necessidade de aplica&#231;&#227;o de nitrato de prata, diatermocoagula&#231;&#227;o, sutura cervical ou histerectomia. A presen&#231;a de uma leucorreia purulenta, cervicite, endometrite ou doen&#231;a inflamat&#243;ria p&#233;lvica foram consideradas como complica&#231;&#245;es infecciosas p&#243;s-operat&#243;rias. O sobretratamento foi definido pela aus&#234;ncia de les&#227;o neopl&#225;sica na pe&#231;a de coniza&#231;&#227;o.</p>     <p>Para an&#225;lise estat&#237;stica das vari&#225;veis da presente amostra foi utilizado o SPSS (vers&#227;o 21). O teste Qui-quadrado de Pearson foi utilizado para avaliar o impacto da idade (superior ou inferior a 60 anos), do estado menop&#225;usico (pr&#233;/p&#243;s menopausa) e dos achados colposc&#243;picos (satisfat&#243;ria/insatisfat&#243;ria) sobre a taxa de sobretratamento. Perante&#160; valor <i>p</i> inferior a 0,05, este foi considerado estatisticamente significativo.</p>     <p><b>Resultados</b></p>     <p>Num total de 44 mulheres envolvidas neste estudo e com citologia HSIL, a idade m&#233;dia encontrada foi de 43 anos (29-78 anos). Na sua grande maioria (41 casos), as mulheres eram mult&#237;paras (93,2%). Um total de 14 mulheres (31,8%) encontravam-se no per&#237;odo p&#243;s-menopausa. Em apenas um caso houve seropositividade para VIH (2,3%). Em 9 casos (20,4%) as mulheres apresentavam h&#225;bitos tab&#225;gicos. A contracep&#231;&#227;o hormonal foi o m&#233;todo de elei&#231;&#227;o em 29 casos (65,9%). A colposcopia foi insatisfat&#243;ria em 22 casos (50%).&#160;&#160; Em 4 casos (9,1%) foi efectuada curetagem endocervical, dos quais 1 apresentava les&#227;o de alto grau. Os resultados histol&#243;gicos da pe&#231;a de coniza&#231;&#227;o obtida por LEEP foram: CIN 2, 15 casos (34,1%), CIN 3, 13 casos (29,5%), carcinoma invasor do colo, 1 caso (2,3%), adenocarcinoma <i>in situ</i> do colo, 1 caso (2,3%), CIN 1, 8 casos (18,2%), aus&#234;ncia de CIN, 5 casos (11,3%) e 1 caso inconclusivo (2,3%), por necrose epitelial extensa. Estes achados demonstram que 68,2% dos casos com citologia HSIL apresentam, na pe&#231;a de coniza&#231;&#227;o, les&#227;o de alto grau (<a href="#q1">Quadro I</a>).</p>     <p>&nbsp;</p>     <p align="center"><a name="q1"></a><img src="/img/revistas/aogp/v10n3/10n3a05q1.jpg"/></p>     
<p>&nbsp;</p>     <p>Foi estabelecida uma correla&#231;&#227;o entre a citologia, achados colposc&#243;picos (apenas nas colposcopias satisfat&#243;rias) e o exame histol&#243;gico final da pe&#231;a de coniza&#231;&#227;o (<a href="#q2">Quadro II</a>). De salientar que no grupo de mulheres que apresentavam colposcopia insatisfat&#243;ria, foram registados 2 casos de les&#227;o de alto grau na pe&#231;a de coniza&#231;&#227;o (onde se incluem os &#250;nicos casos de adenocarcinoma <i>in situ</i> e carcinoma invasor), sem qualquer les&#227;o vis&#237;vel na colposcopia. </p>     <p>&nbsp;</p>     ]]></body>
<body><![CDATA[<p align="center"><a name="q2"></a><img src="/img/revistas/aogp/v10n3/10n3a05q2.jpg"/></p>     
<p>&nbsp;</p>     <p>O envolvimento das margens foi diagnosticado em 15 casos (34,1%) (10 casos da margem exocervical, 1 caso da margem endocervical e 4 casos com envolvimento simult&#226;neo da margem exo e endocervical). Em apenas um caso n&#227;o foi poss&#237;vel avaliar o estado das margens, por necrose epitelial extensa. Dos 5 casos que recorreram ao servi&#231;o de urg&#234;ncia por perda hem&#225;tica vaginal, nenhum deles necessitou de medidas hemost&#225;ticas. Em apenas um caso (2,3%) foi observado infec&#231;&#227;o p&#243;s-operat&#243;ria, tendo efectuado antibioterapia t&#243;pica. Nenhum caso de infec&#231;&#227;o p&#243;s-operat&#243;ria severa, incluindo endometrite ou doen&#231;a inflamat&#243;ria p&#233;lvica foi documentado. A taxa de sobretratamento foi de 13,6 % (6 casos). O <a href="#q3">Quadro III</a> demonstra o impacto da idade, do estado menop&#225;usico e dos achados colposc&#243;picos sobre a taxa de sobretratamento.</p>     <p>&nbsp;</p>     <p align="center"><a name="q3"></a><img src="/img/revistas/aogp/v10n3/10n3a05q3.jpg"/></p>     
<p>&nbsp;</p>     <p><b>DISCUSS&#195;O</b></p>     <p>De um modo geral, o algoritmo de tratamento das les&#245;es de alto grau efectua-se de um modo sequencial, incluindo a colposcopia inicial, seguida de bi&#243;psia dirigida por colposcopia, selec&#231;&#227;o do tipo de tratamento (de acordo com o resultado histol&#243;gico) e <i>follow-up</i> p&#243;s operat&#243;rio. Contudo, as m&#250;ltiplas consultas inerentes a esta estrat&#233;gia podem colocar em quest&#227;o a ades&#227;o ao tratamento. Deste modo, a LEEP tornou-se a t&#233;cnica de elei&#231;&#227;o para coniza&#231;&#227;o no &#171;see and treat&#187;. No entanto, a taxa de sobretratamento do presente estudo (13,6%) foi ligeiramente superior &#224; descrita na literatura (1-9%)<sup>1,12 </sup>(<a href="#q4">Quadro IV</a>).&#160; V&#225;rios factores poder&#227;o explicar esta elevada taxa de sobretratamento. A alta taxa de colposcopias insatisfat&#243;rias registadas ter&#225; motivado a realiza&#231;&#227;o de LEEP. Contudo, est&#227;o descritas na literatura taxas de colposcopias insatisfat&#243;rias t&#227;o altas quanto 60-82%<sup>5,16</sup>. Por outro lado, o grupo das mulheres p&#243;s-menop&#225;usicas registou um maior n&#250;mero de pe&#231;as de coniza&#231;&#227;o com aus&#234;ncia de les&#227;o. Esta elevada taxa de sobretratamento no grupo das mulheres p&#243;s-menop&#225;usicas poder&#225; ser explicada, em parte, pela elevada taxa de falsos positivos na citologia HSIL. Existe, de facto, uma certa dificuldade no diagn&#243;stico diferencial entre as c&#233;lulas epiteliais atr&#243;ficas que, por apresentarem imaturidade celular, n&#250;cleos aumentados de tamanho, padr&#227;o at&#237;pico de cromatina e hipercromasia, poderem mimetizar les&#245;es de alto grau<sup>13-15</sup>. Assim, se o &#171;see and treat&#187; fosse implementado apenas no grupo das mulheres pr&#233;-menop&#225;usicas, a taxa de sobretratamento seria reduzida de 13,6% para 6,8% (<a href="#q5">Quadro V</a>). Al&#233;m disso, o modo como a mulher portuguesa encara uma les&#227;o de alto grau (maior ansiedade e preocupa&#231;&#227;o) difere um pouco relativamente a outros pa&#237;ses, onde decorreram estes estudos. Tal facto poder&#225; explicar uma maior taxa de sobretratamento.</p>     <p>&nbsp;</p>     <p align="center"><a name="q4"></a><img src="/img/revistas/aogp/v10n3/10n3a05q4.jpg"/></p>     
]]></body>
<body><![CDATA[<p>&nbsp;</p>     <p align="center"><a name="q5"></a><img src="/img/revistas/aogp/v10n3/10n3a05q5.jpg"/></p>     
<p>&nbsp;</p>     <p>Acresce ainda que, em 29 % dos casos (4-67%), as les&#245;es de alto grau (CIN 2 e CIN 3) podem sofrer regress&#227;o espont&#226;nea<sup>26</sup>. Por outro lado, as les&#245;es CIN 2 s&#227;o aquelas que possuem menor reproductibilidade (comparativamente &#224;s CIN 3) e que dependem, em parte, da interpreta&#231;&#227;o do an&#225;tomo-patologista<sup>27</sup>. Estes factos poder&#227;o explicar a aus&#234;ncia de les&#227;o, na pe&#231;a de coniza&#231;&#227;o, aquando o diagn&#243;stico histol&#243;gico final e, consequentemente, a presente taxa de sobretratamento. </p>     <p>Relativamente &#224; correla&#231;&#227;o cito-histol&#243;gica, no presente estudo, foi registado um total de 68,2% de les&#245;es de alto grau (comprovadas histologicamente) nas citologias HSIL. Ap&#243;s revis&#227;o da literatura e de acordo com o Consenso da Sociedade Portuguesa de Ginecologia, 70 a 75% das citologias HSIL t&#234;m les&#245;es histol&#243;gicas de CIN 2 e CIN 3 e em 1 a 4% carcinoma invasivo, o que vai de encontro aos nossos resultados. N&#227;o obstante, a revis&#227;o de l&#226;minas HSIL pelo laborat&#243;rio de Anatomia Patol&#243;gica seria uma hip&#243;tese a considerar, de modo a tentar reduzir ainda mais a taxa de citologias HSIL falsamente positivas. Contudo e apesar da elevada taxa de colposcopias insatisfat&#243;rias podemos afirmar que, no presente estudo, existe uma boa correla&#231;&#227;o entre a citologia, os achados colposc&#243;picos e o exame histol&#243;gico final da pe&#231;a de coniza&#231;&#227;o. </p>     <p>Nos casos em que a colposcopia &#233; insatisfat&#243;ria, a realiza&#231;&#227;o da citologia endocervical poderia ser uma alternativa a considerar, de modo a tentar reduzir a taxa de sobretratamento. No entanto, no &#250;nico caso em que foi registada doen&#231;a invasiva do colo, a citologia endocervical revelou ser negativa. </p>     <p>Contudo, ap&#243;s a an&#225;lise estat&#237;stica dos dados pelo <i>Chi-square</i>, n&#227;o foi constatada uma diferen&#231;a estatisticamente significativa relativamente ao impacto da idade, do estado menop&#225;usico e dos achados colposc&#243;picos sobre a taxa de sobretratamento (valor-<i>p</i> n&#227;o inferior a 0,05).</p>     <p>Alguns autores real&#231;am os efeitos adversos da LEEP no futuro reprodutor da mulher, nomeadamente rotura prematura de membranas, parto pr&#233;-termo e baixo peso ao nascer, contra-indicando a t&#233;cnica &#171;see and treat&#187; nas mulheres jovens nul&#237;paras<sup>16-20</sup>.</p>     <p>De acordo com as orienta&#231;&#245;es propostas em 2010 pela NHCCSP, a taxa de hemorragia inerente &#224; LEEP dever&#225; ser inferior a 5%<sup>8</sup>. No presente estudo, a taxa de hemorragia p&#243;s-operat&#243;ria encontra-se dentro dos valores recomendados. Apesar de em 5 mulheres ter sido registado perda hem&#225;tica vaginal, em nenhum dos casos foi necess&#225;rio efectuar tratamento e todas as mulheres tiveram alta para o domic&#237;lio. Embora alguns autores defendam a antibioterapia profil&#225;tica em v&#225;rios procedimentos ginecol&#243;gicos, de modo a prevenir a infec&#231;&#227;o p&#243;s-operat&#243;ria<sup>21</sup>, outros h&#225; que defendem que o seu uso em mulheres com LEEP n&#227;o constitui uma mais valia<sup>22,23</sup>. Neste estudo, foi registado apenas um caso (2,3%) de infec&#231;&#227;o p&#243;s-operat&#243;ria, o que est&#225; de acordo com a literatura (0,8% a 14,4%)<sup>24,25</sup>. Por todos estes motivos, podemos concluir que o &#171;see and treat&#187; constitui um m&#233;todo seguro no tratamento de HSIL<sup>26</sup>.</p>     <p>Com o intuito de reduzir o n&#250;mero de casos de colposcopias insatisfat&#243;rias, a aplica&#231;&#227;o t&#243;pica de estrog&#233;nio nas duas semanas anteriores &#224; realiza&#231;&#227;o da colposcopia seria uma op&#231;&#227;o a considerar, de modo a melhorar a acuidade diagn&#243;stica do exame<sup>28</sup>. </p>     ]]></body>
<body><![CDATA[<p>Outros factores, al&#233;m dos baixos n&#237;veis de estrog&#233;nio, tais como o pregueamento da mucosa endocervical, bem como os processos inflamat&#243;rios, dificultam a interpreta&#231;&#227;o das imagens colposc&#243;picas intra-cervicais<sup>29</sup>. No presente estudo constam, da pesquisa dos processos cl&#237;nicos, 4 casos de colposcopias insatisfat&#243;rias por apresentarem les&#245;es que se estendem ao canal cervical. Assim, segundo alguns autores, a coniza&#231;&#227;o diagn&#243;stica &#233; considerada o melhor procedimento diagn&#243;stico e terap&#234;utico nos casos de neoplasia intra-epitelial de alto grau que se estenda para o canal<sup>30,31</sup>. Segundo os Consensos da Sociedade Portuguesa de Ginecologia, a coniza&#231;&#227;o deve ser o m&#233;todo de tratamento preferencial quando a les&#227;o n&#227;o &#233; completamente vis&#237;vel<sup>26</sup>. Ora, no presente estudo, numa grande maioria de casos, a colposcopia foi considerada insatisfat&#243;ria por n&#227;o visualiza&#231;&#227;o da les&#227;o na sua totalidade.</p>     <p>Acresce ainda o facto de ACOG (2006) advogar a t&#233;cnica &#171;see and treat&#187; no tratamento de les&#245;es de alto grau, dado existir um risco elevado de les&#245;es CIN 2 (e de grau superior) em mulheres com HSIL, nem sempre diagnostic&#225;veis por colposcopia. Se por um lado a colposcopia consegue diagnosticar les&#245;es de alto grau em 53-66% dos casos, a coniza&#231;&#227;o permite diagnosticar as referidas les&#245;es numa percentagem t&#227;o alta quanto os 84-97%. Por outro lado, a elevada preval&#234;ncia de infec&#231;&#227;o por HPV, torna este teste inapropriado como forma de triagem. Assim, segundo o ACOG, o procedimento excisional diagn&#243;stico est&#225; recomendado em mulheres com citologia HSIL cuja colposcopia &#233; insatisfat&#243;ria<sup>7</sup>. No entanto, antes de oferecer &#224; paciente a possibilidade do tratamento imediato com a t&#233;cnica &#171;see and treat&#187;, deve ser discutido com esta a possibilidade de sobretratamento.</p>     <p>Em conclus&#227;o, podemos afirmar que a estrat&#233;gia &#171;see and treat&#187; apesar de apresentar, no presente estudo, uma taxa de sobretratamento ligeiramente superior &#224; descrita na literatura, constitui uma alternativa segura e eficaz no tratamento de les&#245;es de alto grau.&#160; </p>     <p>Contudo, a exist&#234;ncia de uma citologia HSIL, associada a uma colposcopia insatisfat&#243;ria ou mesmo sem les&#245;es vis&#237;veis constitui motivo de ansiedade para a paciente e de preocupa&#231;&#227;o para o cl&#237;nico. Al&#233;m disso, o &#250;nico caso de adenocarcinoma <i>in situ</i> e de carcinoma invasor ocorridos surgiram em colposcopias insatisfat&#243;rias, apesar de impacto da colposcopia sobre a taxa de sobretratamento n&#227;o ter sido estatisticamente significativo.</p>     <p>Estamos cientes de que este estudo possui algumas limita&#231;&#245;es, n&#227;o s&#243; pelo seu caracter retrospectivo, mas tamb&#233;m pelo reduzido n&#250;mero da amostra. Contudo, n&#227;o deixa de ser interessante real&#231;ar o que uma colposcopia insatisfat&#243;ria pode ocultar numa citologia HSIL e o que isto pode representar para a mulher e mesmo para o pr&#243;prio m&#233;dico, n&#227;o obstante esta consulta ser efectuada por um grupo de colposcopistas com larga experi&#234;ncia na &#225;rea da Patologia Cervical e pertencentes a um hospital terci&#225;rio.</p>     <p>&nbsp;</p>     <p><b>REFER&#202;NCIAS BIBLIOGR&#193;FICAS</b></p>     <!-- ref --><p>1.&#160; Kietpeerakool C, Buttura R,&#160; Srisomboon J. An audit of standards of the see and treat approach in women with a high-grade squamous intraepithelial lesion on Pap smears. J. Obstet Gynecol 2009; 29(5):430-433&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858411&pid=S1646-5830201600030000500001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>2. Balasubramani L, Orbell S, Hagger M, Brown V, Tidy J. Do women with high-grade cervical intraepithelial neoplasia prefer a see and treat option on colposcopy? BJOG 2007; 114:39-45&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858412&pid=S1646-5830201600030000500002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>3. Charoenkwan K, Srisomboon J, Siriaunkgul S, Khunamornpong S, Suprasert P, Phongnarisorn C et al. A see and treat approach for high-grade cervical intraepithelial neoplasia lesion on cervical pathology. J.Medical Association of Thailand 2004;87:865-868&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858413&pid=S1646-5830201600030000500003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>4. Dunn TS, Burke M, Shwayder J. A see and treat management for high-grade squamous intraepithelial lesion pap smears.&#160; J.Lower Genital Tract Disease 2003;7:104-106&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858414&pid=S1646-5830201600030000500004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>5. Kietpeerakool C, Srisomboon J, Khobjai A, Chandacham A, Tucksinsook U. Complications of loop electrosurgical excision procedure for cervical neoplasia: a prospective study.&#160; J.Medical Association of Thailand 2006;89:583-587&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858415&pid=S1646-5830201600030000500005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>6. Sadan O, Yarden H, Schejter E, Bilevsky E, Bachar R, Lurie S. Treatment of high-grade squamous intraepithelial lesions: a &#171;see and treat&#187; versus a three-step approach. Eur. J. of Obstet Gynecol and Reprod Biol 2007;131:73-75&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858416&pid=S1646-5830201600030000500006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>7. Wright TC Jr, Massad LS, Dunton CJ, Spitzer M, Wilkinson EJ, Solomon D. 2006 Consensus guidelines for the management of women with abnormal cervical cancer screening tests. Am J of Obstet Gynecol 2007;197:346-355&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858417&pid=S1646-5830201600030000500007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>8. Luesly D, Leeson S. Colposcopy and Programme Management. Guidelines for the NHS Cervical Screening Programme, NHSCSP Publication No 20. May 2010, Sheffield:NHSCSP&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858418&pid=S1646-5830201600030000500008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>9. Kietpeerakool C, Cheewakriangkrai C, Suprasert P, Srisomboon J. Feasibility of the see and treat approach in management of women with atypical squamous cell, cannot exclude high-grade squamous intraepithelial lesion smears. J Obstet Gynaec Res 2009;35 (3):507-513&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858419&pid=S1646-5830201600030000500009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>10.&#160; Irvin WP Jr, Andersen WA, Taylor PT Jr, Stoler MH, Rice LW. See and treat loop electrosurgical excision. Has the time come for a reassessment? J Reprod Med 2002;47:569-574&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858420&pid=S1646-5830201600030000500010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>11. Numnum TM, Kirby TO, leath CA III, Hu WK, Alvarez RD, Sraughn JM Jr. A prospective evaluation of see an treat in women with HSIL Pap smear results. Is this an appropriate strategy? J Low Genit Tract Dis 2005;9:2-6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858421&pid=S1646-5830201600030000500011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>12. Luesley D. Leeson S. Colposcopy and Programme Management. Guidelines for the NHS Cervical Screening Programme. NHSCSP Publication, no.20. Sheffield, UK: NHSCSP; 2010.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858422&pid=S1646-5830201600030000500012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     ]]></body>
<body><![CDATA[<!-- ref --><p>13. Bulten J, de Wilde PC, Schijf C, et al.&#160; Descreased expression of Ki-67 in atrophic cervical epithelium of post-menopausal women. J Pathol 2000;190:545-553&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858424&pid=S1646-5830201600030000500013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>14. Qiao X, Bhuiya TA, Spitzer M. Differentiating high-grade cervical intraepithelial lesion from atrophy in post-menopausal women using Ki-67, cyclin E, and p16 immunohistochemical analysis. J Low Genit Tract Dis 2005;9:100-107&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858425&pid=S1646-5830201600030000500014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>15. Saad RS, Kanbour-Shakir A, lu E, et al. Cytomorphologic analysis and histological correlation of high-grade squamous intraepithelial lesion in post-menopausal women. Diagn Cytopathol 2006;34:467-471&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858426&pid=S1646-5830201600030000500015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>16. Aue-aungkul A, Punyawatanasian S, Natprathan A, Srisomboon J, Kietpeerakool C. See and treat approach is appropriate in women with high-grade or either cervical cytology or colposcopy. Asian Pacific J Cancer Prev 2011;12:1723-1726&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858427&pid=S1646-5830201600030000500016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>17. Crane JM. Pregnancy outcome after electrosurgical excision procedure: a systematic review. Obstet Gynecol 2003;102:1058-1062&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858428&pid=S1646-5830201600030000500017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>18. Kyrgiou M, Koliopoulos G, Martin-Hirsch P, et al. Obstetric outcomes after conservative treatment for intraepithelial or early invasive cervical lesions: systematic review and meta-analysis. Lancet 2006;367:489-498&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858429&pid=S1646-5830201600030000500018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>19. Sadler L, Saftlas A, Wang W, et al. Treatment for cervical intraepithelial neoplasia and risk of preterm delivery. JAMA 2004;291:2100-2106&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858430&pid=S1646-5830201600030000500019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>20. Sjoborg KD, Vistad I, Myhr SS et al. Pregnancy outcome after cervical cone excision: a case-control study. Acta Obstet Gynecol Scand 2007;86:423-428&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858431&pid=S1646-5830201600030000500020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>21. Guiliani B, Periti E, Mecacci F. Antimicrobial prophylaxys in obstetric and gynecological surgery. Journal of Chemotherapy 1999;11:577-580&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858432&pid=S1646-5830201600030000500021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>22. Chan KK, Tam KF Tse KY, Ngan HY. The use of antimicrobial after large loop excision of transformation zone: a prospective randomised trial. BJOG 2007;114:970-976&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858433&pid=S1646-5830201600030000500022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>23. Foden-Shroff J, Redman CW, Tucker H, Millinship J, Thomas E, Warnick A, et al. Do routine antibiotics after loop diathermy excision reduce morbidity? BJOG 1998;105:1022-1025&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858434&pid=S1646-5830201600030000500023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>24. Chan KS, Kwok CW, Yu KM, Sin SY, Tang LC. A three-year review of treatment of cervical intraepithelial neoplasia with large loop excision of the transformation zone. Hong Kong Medical Journal 1997;3:21-26&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858435&pid=S1646-5830201600030000500024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>25. Dunn TS, Killoran K, wolf D. Complications of outpatient LLETZ procedures. Journal of Reprodutive Medicine 2004;49:76-78&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858436&pid=S1646-5830201600030000500025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p>26. Consenso sobre infec&#231;&#227;o por HPV e les&#245;es intraepiteliais do colo, vagina&#160; e vulva, 2011. Sociedade Portuguesa de Ginecologia.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858437&pid=S1646-5830201600030000500026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <p>27.&#160; Philip E. Castle, Schiffman M, Wheeler C, Solomon D. Evidence for Frequent Regression of Cervical Intraepithelial Neoplasia-Grade 2.&#160; Obst and Gin 2009; Jan:113(1):18-25</p>     <!-- ref --><p>28. Mor-Yosef S, Lopes A, Pearson S, Monaghan J.M. Loop diathermy cone biopsy. Obstet Gynecol 1990; 75:884-886.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858440&pid=S1646-5830201600030000500028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <p>29. Ferreira M, Ribalta J, Focchi J, Taha S, St&#225;vale&#160; J, Linhares E, Baracat E. Rev. Bras. de Ginecol. Obstet. vol 26, n&#186;3 Rio de Janeiro Apr 2004.</p>     <!-- ref --><p>30. Prendiville W, Cullimore J, Norman S. Large loop excision of transformation zone (LLETZ). A new method of management for women with cervical intraepithelial neoplasia. BJOG, 1989; 96:1054-1060.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858443&pid=S1646-5830201600030000500030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <!-- ref --><p>31. Wright TC, Richart RM, Ferenczy A. Electrosurgery for HPV-related diseases of the lower genital tract. 1st Edition. New York: Arthur Vision, New York; 1991: 79.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=1858445&pid=S1646-5830201600030000500031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>     <p>&nbsp;</p>     <p><a href="#topc0">Endere&ccedil;o para correspond&ecirc;ncia</a> | <a href="#topc0">Direcci&oacute;n para correspondencia</a> | <a href="#topc0">Correspondence</a><a name="c0"></a></p>     <p>Maria Manuel Torr&#227;o,&#160; </p>     <p>Servi&#231;o Ginecologia, Centro Hospitalar M&#233;dio Ave-CHMA (Unidade de Famalic&#227;o)&#160; </p>     <p>E-mail: <a href="mailto:mmtorrao@yahoo.com">mmtorrao@yahoo.com</a> </p>     <p>&nbsp;</p>     <p><b>Recebido em: </b>11/8/2015</p>     ]]></body>
<body><![CDATA[<p><b>Aceite para publica&#231;&#227;o: </b>20/3/2016</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[Kietpeerakool]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Buttura]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Srisomboon]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[An audit of standards of the see and treat approach in women with a high-grade squamous intraepithelial lesion on Pap smears]]></article-title>
<source><![CDATA[J. Obstet Gynecol]]></source>
<year>2009</year>
<volume>29</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>430-433</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[Balasubramani]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Orbell]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hagger]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Tidy]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Do women with high-grade cervical intraepithelial neoplasia prefer a see and treat option on colposcopy?]]></article-title>
<source><![CDATA[BJOG]]></source>
<year>2007</year>
<volume>114</volume>
<page-range>39-45</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[Charoenkwan]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Srisomboon]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Siriaunkgul]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Khunamornpong]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Suprasert]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Phongnarisorn]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A see and treat approach for high-grade cervical intraepithelial neoplasia lesion on cervical pathology]]></article-title>
<source><![CDATA[J Medical Association of Thailand]]></source>
<year>2004</year>
<volume>87</volume>
<page-range>865-868</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[Dunn]]></surname>
<given-names><![CDATA[TS]]></given-names>
</name>
<name>
<surname><![CDATA[Burke]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Shwayder]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A see and treat management for high-grade squamous intraepithelial lesion pap smears]]></article-title>
<source><![CDATA[J Lower Genital Tract Disease]]></source>
<year>2003</year>
<volume>7</volume>
<page-range>104-106</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[Kietpeerakool]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Srisomboon]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Khobjai]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Chandacham]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Tucksinsook]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Complications of loop electrosurgical excision procedure for cervical neoplasia: a prospective study]]></article-title>
<source><![CDATA[J Medical Association of Thailand]]></source>
<year>2006</year>
<volume>89</volume>
<page-range>583-587</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[Sadan]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Yarden]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Schejter]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Bilevsky]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Bachar]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Lurie]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Treatment of high-grade squamous intraepithelial lesions: a "see and treat" versus a three-step approach]]></article-title>
<source><![CDATA[Eur J of Obstet Gynecol and Reprod Biol]]></source>
<year>2007</year>
<volume>131</volume>
<page-range>73-75</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[Wright Jr]]></surname>
<given-names><![CDATA[TC]]></given-names>
</name>
<name>
<surname><![CDATA[Massad]]></surname>
<given-names><![CDATA[LS]]></given-names>
</name>
<name>
<surname><![CDATA[Dunton]]></surname>
<given-names><![CDATA[CJ]]></given-names>
</name>
<name>
<surname><![CDATA[Spitzer]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wilkinson]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
<name>
<surname><![CDATA[Solomon]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[2006 Consensus guidelines for the management of women with abnormal cervical cancer screening tests]]></article-title>
<source><![CDATA[Am J of Obstet Gynecol]]></source>
<year>2007</year>
<volume>197</volume>
<page-range>346-355</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[Luesly]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Leeson]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Colposcopy and Programme Management: Guidelines for the NHS Cervical Screening Programme, NHSCSP Publication No 20]]></source>
<year>May </year>
<month>20</month>
<day>10</day>
<publisher-loc><![CDATA[Sheffield ]]></publisher-loc>
<publisher-name><![CDATA[NHSCSP]]></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[Kietpeerakool]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Cheewakriangkrai]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Suprasert]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Srisomboon]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Feasibility of the see and treat approach in management of women with atypical squamous cell, cannot exclude high-grade squamous intraepithelial lesion smears]]></article-title>
<source><![CDATA[J Obstet Gynaec Res]]></source>
<year>2009</year>
<volume>35</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>507-513</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[Irvin Jr]]></surname>
<given-names><![CDATA[WP]]></given-names>
</name>
<name>
<surname><![CDATA[Andersen]]></surname>
<given-names><![CDATA[WA]]></given-names>
</name>
<name>
<surname><![CDATA[Taylor Jr]]></surname>
<given-names><![CDATA[PT]]></given-names>
</name>
<name>
<surname><![CDATA[Stoler]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
<name>
<surname><![CDATA[Rice]]></surname>
<given-names><![CDATA[LW]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[See and treat loop electrosurgical excision: Has the time come for a reassessment?]]></article-title>
<source><![CDATA[J Reprod Med]]></source>
<year>2002</year>
<volume>47</volume>
<page-range>569-574</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[Numnum]]></surname>
<given-names><![CDATA[TM]]></given-names>
</name>
<name>
<surname><![CDATA[Kirby]]></surname>
<given-names><![CDATA[TO]]></given-names>
</name>
<name>
<surname><![CDATA[leath CA]]></surname>
<given-names><![CDATA[III]]></given-names>
</name>
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[WK]]></given-names>
</name>
<name>
<surname><![CDATA[Alvarez]]></surname>
<given-names><![CDATA[RD]]></given-names>
</name>
<name>
<surname><![CDATA[Sraughn Jr]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A prospective evaluation of see an treat in women with HSIL Pap smear results: Is this an appropriate strategy?]]></article-title>
<source><![CDATA[J Low Genit Tract Dis]]></source>
<year>2005</year>
<volume>9</volume>
<page-range>2-6</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Luesley]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Leeson]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Colposcopy and Programme Management. Guidelines for the NHS Cervical Screening Programme. NHSCSP Publication, no.20]]></source>
<year></year>
<publisher-loc><![CDATA[Sheffield ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bulten]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[de Wilde]]></surname>
<given-names><![CDATA[PC]]></given-names>
</name>
<name>
<surname><![CDATA[Schijf]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Descreased expression of Ki-67 in atrophic cervical epithelium of post-menopausal women]]></article-title>
<source><![CDATA[J Pathol]]></source>
<year>2000</year>
<volume>190</volume>
<page-range>545-553</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[Qiao]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Bhuiya]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Spitzer]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Differentiating high-grade cervical intraepithelial lesion from atrophy in post-menopausal women using Ki-67, cyclin E, and p16 immunohistochemical analysis]]></article-title>
<source><![CDATA[J Low Genit Tract Dis]]></source>
<year>2005</year>
<volume>9</volume>
<page-range>100-107</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[Saad]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
<name>
<surname><![CDATA[Kanbour-Shakir]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Lu]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cytomorphologic analysis and histological correlation of high-grade squamous intraepithelial lesion in post-menopausal women]]></article-title>
<source><![CDATA[Diagn Cytopathol]]></source>
<year>2006</year>
<volume>34</volume>
<page-range>467-471</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[Aue-aungkul]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Punyawatanasian]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Natprathan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Srisomboon]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Kietpeerakool]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[See and treat approach is appropriate in women with high-grade or either cervical cytology or colposcopy]]></article-title>
<source><![CDATA[Asian Pacific J Cancer Prev]]></source>
<year>2011</year>
<volume>12</volume>
<page-range>1723-1726</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[Crane]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pregnancy outcome after electrosurgical excision procedure: a systematic review]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>2003</year>
<volume>102</volume>
<page-range>1058-1062</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[Kyrgiou]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Koliopoulos]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Martin-Hirsch]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Obstetric outcomes after conservative treatment for intraepithelial or early invasive cervical lesions: systematic review and meta-analysis]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2006</year>
<volume>367</volume>
<page-range>489-498</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[Sadler]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Saftlas]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Treatment for cervical intraepithelial neoplasia and risk of preterm delivery]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>2004</year>
<volume>291</volume>
<page-range>2100-2106</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sjoborg]]></surname>
<given-names><![CDATA[KD]]></given-names>
</name>
<name>
<surname><![CDATA[Vistad]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Myhr]]></surname>
<given-names><![CDATA[SS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pregnancy outcome after cervical cone excision: a case-control study]]></article-title>
<source><![CDATA[Acta Obstet Gynecol Scand]]></source>
<year>2007</year>
<volume>86</volume>
<page-range>423-428</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Guiliani]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Periti]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Mecacci]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antimicrobial prophylaxys in obstetric and gynecological surgery]]></article-title>
<source><![CDATA[Journal of Chemotherapy]]></source>
<year>1999</year>
<volume>11</volume>
<page-range>577-580</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[Chan]]></surname>
<given-names><![CDATA[KK]]></given-names>
</name>
<name>
<surname><![CDATA[Tam]]></surname>
<given-names><![CDATA[KF]]></given-names>
</name>
<name>
<surname><![CDATA[Tse]]></surname>
<given-names><![CDATA[KY]]></given-names>
</name>
<name>
<surname><![CDATA[Ngan]]></surname>
<given-names><![CDATA[HY]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The use of antimicrobial after large loop excision of transformation zone: a prospective randomised trial]]></article-title>
<source><![CDATA[BJOG]]></source>
<year>2007</year>
<volume>114</volume>
<page-range>970-976</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[Foden-Shroff]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Redman]]></surname>
<given-names><![CDATA[CW]]></given-names>
</name>
<name>
<surname><![CDATA[Tucker]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Millinship]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Thomas]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Warnick]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Do routine antibiotics after loop diathermy excision reduce morbidity]]></article-title>
<source><![CDATA[BJOG]]></source>
<year>1998</year>
<volume>105</volume>
<page-range>1022-1025</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[Chan]]></surname>
<given-names><![CDATA[KS]]></given-names>
</name>
<name>
<surname><![CDATA[Kwok]]></surname>
<given-names><![CDATA[CW]]></given-names>
</name>
<name>
<surname><![CDATA[Yu]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
<name>
<surname><![CDATA[Sin]]></surname>
<given-names><![CDATA[SY]]></given-names>
</name>
<name>
<surname><![CDATA[Tang]]></surname>
<given-names><![CDATA[LC]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A three-year review of treatment of cervical intraepithelial neoplasia with large loop excision of the transformation zone]]></article-title>
<source><![CDATA[Hong Kong Medical Journal]]></source>
<year>1997</year>
<volume>3</volume>
<page-range>21-26</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[Dunn]]></surname>
<given-names><![CDATA[TS]]></given-names>
</name>
<name>
<surname><![CDATA[Killoran]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Wolf]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Complications of outpatient LLETZ procedures]]></article-title>
<source><![CDATA[Journal of Reprodutive Medicine]]></source>
<year>2004</year>
<volume>49</volume>
<page-range>76-78</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="book">
<source><![CDATA[Consenso sobre infecção por HPV e lesões intraepiteliais do colo, vagina e vulva, 2011]]></source>
<year></year>
<publisher-name><![CDATA[Sociedade Portuguesa de Ginecologia]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Philip]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Schiffman]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wheeler]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Solomon]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Evidence for Frequent Regression of Cervical Intraepithelial Neoplasia-Grade 2]]></article-title>
<source><![CDATA[Obst and Gin]]></source>
<year>2009</year>
<volume>113</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>18-25</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mor-Yosef]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Lopes]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pearson]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Monaghan]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Loop diathermy cone biopsy]]></article-title>
<source><![CDATA[Obstet Gynecol]]></source>
<year>1990</year>
<volume>75</volume>
<page-range>884-886</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[Ferreira]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Ribalta]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Focchi]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Taha]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Stávale]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Linhares]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Baracat]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Valor do dilatador higroscópico para visualização do canal endocervical na conização com cirurgia de alta frequência]]></article-title>
<source><![CDATA[Rev Bras de Ginecol Obstet]]></source>
<year>2004</year>
<volume>26</volume>
<numero>3</numero>
<issue>3</issue>
</nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Prendiville]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Cullimore]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Norman]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Large loop excision of transformation zone (LLETZ): A new method of management for women with cervical intraepithelial neoplasia]]></article-title>
<source><![CDATA[BJOG,]]></source>
<year>1989</year>
<volume>96</volume>
<page-range>1054-1060</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wright]]></surname>
<given-names><![CDATA[TC]]></given-names>
</name>
<name>
<surname><![CDATA[Richart]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Ferenczy]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Electrosurgery for HPV-related diseases of the lower genital tract: 1st Edition]]></article-title>
<source><![CDATA[New York: Arthur Vision]]></source>
<year>1991</year>
<page-range>79</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
