<?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>1646-2890</journal-id>
<journal-title><![CDATA[Revista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Port Estomatol Med Dent Cir Maxilofac]]></abbrev-journal-title>
<issn>1646-2890</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Estomatologia e Medicina Dentária]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1646-28902020000400162</article-id>
<article-id pub-id-type="doi">10.24873/j.rpemd.2020.11.719</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Epidemiological study of lesions associated with mandibular and maxillary bones diagnosed by a brazilian reference center over 11 years]]></article-title>
<article-title xml:lang="pt"><![CDATA[Estudo epidemiológico das lesões associadas à maxila e mandíbula diagnosticadas em centro de referência brasileiro no período de 11 anos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Farias]]></surname>
<given-names><![CDATA[Jener Gonçalves de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[Laís Reis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hassam]]></surname>
<given-names><![CDATA[Sheinaz Farias]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos]]></surname>
<given-names><![CDATA[Tarsila de Carvalho Freitas]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Câncio]]></surname>
<given-names><![CDATA[Antônio Varela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cardoso]]></surname>
<given-names><![CDATA[Juliana Andrade]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,State University of Feira de Santana  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,College of Agrarian Health Sciences  ]]></institution>
<addr-line><![CDATA[Lauro de Freitas ]]></addr-line>
<country>Brazil</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Service at Clériston Andrade Hospital  ]]></institution>
<addr-line><![CDATA[Santana ]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>61</volume>
<numero>4</numero>
<fpage>162</fpage>
<lpage>168</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S1646-28902020000400162&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S1646-28902020000400162&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S1646-28902020000400162&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objectives:  To determine the prevalence of lesions associated with the maxillary bone biopsied from patients assisted at the Reference Centre for Oral Injuries of the State University of Feira de Santana (CRLB - UEFS) from 2006 to 2017, identifying the three most frequent lesions and their clinical characteristics.  Methods:  A descriptive, cross-sectional study was carried out to evaluate all the histopathological reports of the last 11 years that included a histopathological diagnosis of bone lesions of the maxilla preconized by the WHO (2017), as well as data on patients, such as gender, age, histopathological diagnosis, and anatomical location. The collected information was input into tables using Microsoft Office Excel Professional Plus Software (2013).  Results:  65 conclusive reports were found for bone lesions of the maxilla, with a prevalence of 0.03. The mean age was 45.2 years, and the female gender and the posterior region of the mandible were the most affected.  Conclusions:  The most frequent lesions were cemento-osseous dysplasia, fibrous dysplasia, and ossifying fibroma.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[ Resumo  Objetivos:  Determinar a prevalência das lesões associadas aos ossos maxilares biopsiadas em pacientes atendidos pelo Centro de Referência de Lesões Bucais (CRLB) da Universidade Estadual de Feira de Santana (UEFS) no período de 2006 a 2017, identificando as três lesões mais frequentes e suas características clínicas.  Métodos:  Estudo transversal, descritivo, realizado ao avaliar todos as laudos histopatológicos dos últimos 11 anos, que tiveram como diagnóstico histopatológico alguma das lesões associadas aos ossos maxilares preconizadas pela OMS (2017) e dados sobre os pacientes, como: género, idade, diagnóstico histopatológico e localização anatómica. As informações coletadas foram transpostas para tabelas através do Software Microsoft Office Excel Professional Plus (2013).  Resultados:  Foram encontrados 65 laudos conclusivos para lesões associadas aos ossos maxilares, com prevalência de 0,03. Os pacientes tiveram idade média de 45,2 anos, geralmente do género feminino e a região posterior da mandíbula como a mais acometida.  Conclusões:  As lesões mais frequentes foram a displasia cemento-óssea, displasia fibrosa e fibroma ossificante.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Biopsy]]></kwd>
<kwd lng="en"><![CDATA[Bone Diseases]]></kwd>
<kwd lng="en"><![CDATA[Prevalence]]></kwd>
<kwd lng="pt"><![CDATA[Biópsia]]></kwd>
<kwd lng="pt"><![CDATA[Doenças ósseas]]></kwd>
<kwd lng="pt"><![CDATA[Prevalência]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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