<?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>2183-1351</journal-id>
<journal-title><![CDATA[Acta Radiológica Portuguesa]]></journal-title>
<abbrev-journal-title><![CDATA[Acta Radiol Port]]></abbrev-journal-title>
<issn>2183-1351</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Radiologia e Medicina Nuclear]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2183-13512023000100030</article-id>
<article-id pub-id-type="doi">10.25748/arp.26353</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[A Rare Case of Paget Disease]]></article-title>
<article-title xml:lang="pt"><![CDATA[Um Caso Raro de Doença de Paget]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodrigues]]></surname>
<given-names><![CDATA[Maria Inês]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Dourado]]></surname>
<given-names><![CDATA[João]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pereira]]></surname>
<given-names><![CDATA[Bárbara Ribeiro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Costa]]></surname>
<given-names><![CDATA[Francisco Rego]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Madureira]]></surname>
<given-names><![CDATA[António]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro Hospitalar Universitário de São João Serviço de Radiologia ]]></institution>
<addr-line><![CDATA[Porto ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Hospitalar Universitário de São João Serviço de Medicina Nuclear ]]></institution>
<addr-line><![CDATA[Porto ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<volume>35</volume>
<numero>1</numero>
<fpage>30</fpage>
<lpage>31</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2183-13512023000100030&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2183-13512023000100030&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2183-13512023000100030&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Paget disease is a skeletal disorder of unknown aetiology, characterised by excessive abnormal bone remodelling. It can be polyostotic, when two or more bones are involved or monostotic when only one bone is affected. We report the case of a patient admitted to our hospital who, on physical examination, presented an exuberant right clavicular mass. Imaging studies were performed and the diagnosis of Paget disease of the clavicle was made - an atypical and rare location of the disease. As Paget disease might be discovered incidentally, it is crucial to be familiar with its typical radiographic appearance to avoid misinterpretation.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo A Doença de Paget, cuja etiologia ainda não é claramente conhecida, caracteriza-se por uma alteração da remodelação óssea, podendo ser poliostótica quando dois ou mais ossos estão envolvidos ou, mais raramente, monostótica quando apenas um osso é afetado. Relatamos o caso de um doente internado no nosso hospital que, ao exame físico apresentava uma exuberante protuberância clavicular direita. Após estudo imagiológico e analítico, o diagnóstico de doença de Paget da clavícula foi feito, uma localização atípica e rara da doença. Como o diagnóstico de doença de Paget pode ser feito incidentalmente, é crucial que os radiologistas estejam familiarizados com os vários achados imagiológicos que esta patologia pode apresentar.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Doença de paget]]></kwd>
<kwd lng="pt"><![CDATA[Clavícula.]]></kwd>
<kwd lng="en"><![CDATA[Paget disease]]></kwd>
<kwd lng="en"><![CDATA[clavicle.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cooper]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Harvey]]></surname>
<given-names><![CDATA[NC]]></given-names>
</name>
<name>
<surname><![CDATA[Dennison]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Update on the epidemiology of Paget&#8217;s disease of bone]]></article-title>
<source><![CDATA[J Bone Miner Res]]></source>
<year>2006</year>
<volume>21</volume>
<page-range>3-8</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[Smith Stacy]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Murphey Mark]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Kambiz]]></surname>
<given-names><![CDATA[Motamedi]]></given-names>
</name>
<name>
<surname><![CDATA[Mulligan Michael]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Resnik Charles]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gannon Francis]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[From the Archives of the AFIP]]></article-title>
<source><![CDATA[RadioGraphics]]></source>
<year>2002</year>
<volume>22</volume>
<page-range>5</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[Theodorou]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Theodorou]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Yousuke]]></surname>
<given-names><![CDATA[Kakitsubata]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Imaging of paget disease of bone and its musculoskeletal complications: review]]></article-title>
<source><![CDATA[American Journal of Roentgenology]]></source>
<year>2011</year>
<volume>196</volume>
<page-range>6</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[Cortis]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Micallef]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Mizzi]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Imaging paget's disease of bone - from head to toe]]></article-title>
<source><![CDATA[Clin Radiol]]></source>
<year>2011</year>
<volume>66</volume>
<page-range>662-72</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
