<?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>S2183-13512024000200029</article-id>
<article-id pub-id-type="doi">10.25748/arp.34715</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Intraductal Papillary Mucinous Neoplasm Complicated by Formation of Fistulous Tracts: A Case Report with Imaging and Anatomopathological Correlation]]></article-title>
<article-title xml:lang="pt"><![CDATA[Neoplasia Mucinosa Papilar Intraductal Complicada por Formação de Trajetos Fistulosos: Um Caso Clínico com Correlação Imagiológica e Anatomopatológica]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cartucho]]></surname>
<given-names><![CDATA[Rita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Castillo-Martin]]></surname>
<given-names><![CDATA[Mireia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Matos]]></surname>
<given-names><![CDATA[Celso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gonçalves]]></surname>
<given-names><![CDATA[Gil]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vanderlei]]></surname>
<given-names><![CDATA[Ana Flávia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Professor Doutor Fernando Fonseca Department of Radiology ]]></institution>
<addr-line><![CDATA[Amadora ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Champalimaud Clinical Center Department of Pathology ]]></institution>
<addr-line><![CDATA[Lisbon ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Champalimaud Clinical Center Department of Radiology ]]></institution>
<addr-line><![CDATA[Lisbon ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Champalimaud Clinical Center Department of Surgery ]]></institution>
<addr-line><![CDATA[Lisbon ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Hospital Universitário Onofre Lopes Department of Radiology ]]></institution>
<addr-line><![CDATA[Natal ]]></addr-line>
<country>Brasil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<volume>36</volume>
<numero>2</numero>
<fpage>29</fpage>
<lpage>31</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2183-13512024000200029&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2183-13512024000200029&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2183-13512024000200029&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Intraductal Papillary Mucinous Neoplasms are pancreatic cystic lesions characterized by a dilated main pancreatic duct and/or dilated branch ducts with papillary projections composed of dysplastic mucinous epithelium. A notable complication associated with IPMNs is the occurrence of fistulization into adjacent organs. In this article, we present one case of IPMN complicated by two gastropancreatic fistulas. We aim to review the latest literature about fistulas frequency and prognosis, which organs are affected the most, the mechanisms for fistula formation and possible methods that might help in the management of this complication.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo As neoplasias mucinosas papilares intraductais (IPMNs) são lesões quísticas pancreáticas caracterizadas por dilatação do ducto pancreático principal e/ou de ductos secundários com projecções papilares compostas por epitélio mucinoso displásico. Uma notável complicação associada a estas neoplasias é a ocorrência de fístulas para órgãos adjacentes. Neste artigo, apresentamos um caso de IPMN complicado por duas fístulas gastropancreáticas. O nosso objetivo é rever a literatura mais recente sobre a frequência e prognóstico das fístulas, quais os órgãos mais afectados, os mecanismos de formação das fístulas e possíveis métodos que possam ajudar no tratamento desta complicação.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Pancreatic intraductal neoplasms]]></kwd>
<kwd lng="en"><![CDATA[Pancreatic cyst]]></kwd>
<kwd lng="en"><![CDATA[Neoplasms]]></kwd>
<kwd lng="en"><![CDATA[Cystic]]></kwd>
<kwd lng="en"><![CDATA[Mucinous]]></kwd>
<kwd lng="en"><![CDATA[Serous]]></kwd>
<kwd lng="en"><![CDATA[Fistula]]></kwd>
<kwd lng="en"><![CDATA[MUC glycoprotein]]></kwd>
<kwd lng="en"><![CDATA[Prognosis.]]></kwd>
<kwd lng="pt"><![CDATA[Neoplasias intraductais pancreáticas]]></kwd>
<kwd lng="pt"><![CDATA[Quisto pancreático]]></kwd>
<kwd lng="pt"><![CDATA[Neoplasias]]></kwd>
<kwd lng="pt"><![CDATA[Quístico]]></kwd>
<kwd lng="pt"><![CDATA[Mucinoso]]></kwd>
<kwd lng="pt"><![CDATA[Seroso]]></kwd>
<kwd lng="pt"><![CDATA[Fístula]]></kwd>
<kwd lng="pt"><![CDATA[Glicoproteína MUC]]></kwd>
<kwd lng="pt"><![CDATA[Prognóstico.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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