<?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>2341-4545</journal-id>
<journal-title><![CDATA[GE-Portuguese Journal of Gastroenterology]]></journal-title>
<abbrev-journal-title><![CDATA[GE Port J Gastroenterol]]></abbrev-journal-title>
<issn>2341-4545</issn>
<publisher>
<publisher-name><![CDATA[Sociedade Portuguesa de Gastrenterologia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2341-45452021000300179</article-id>
<article-id pub-id-type="doi">10.1159/000510026</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[GRUPUGE PERSPECTIVE: Endoscopic Ultrasound-Guided Biliary Drainage]]></article-title>
<article-title xml:lang="pt"><![CDATA[PERSPECTIVA DO GRUPUGE: Drenagem biliar guiada por ecoendoscopia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Nunes]]></surname>
<given-names><![CDATA[Nuno]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[Margarida Flor de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Caldeira]]></surname>
<given-names><![CDATA[Ana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Leite]]></surname>
<given-names><![CDATA[Sílvia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Marques]]></surname>
<given-names><![CDATA[Susana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreira]]></surname>
<given-names><![CDATA[Teresa]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moutinho-Ribeiro]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bispo]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital do Divino Espírito Santo de Ponta Delgada Department of Gastroenterology ]]></institution>
<addr-line><![CDATA[Ponta Delgada ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Amato Lusitano Department of Gastroenterology ]]></institution>
<addr-line><![CDATA[Castelo Branco ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital da Senhora da Oliveira Department of Gastroenterology ]]></institution>
<addr-line><![CDATA[Guimarães ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Champalimaud Foundation Department of Gastroenterology and Digestive Endoscopy ]]></institution>
<addr-line><![CDATA[Lisbon ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Centro Hospitalar Universitário do Porto Hospital de Santo António Department of Gastroenterology]]></institution>
<addr-line><![CDATA[, ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Centro Hospitalar e Universitário São João Department of Gastroenterology ]]></institution>
<addr-line><![CDATA[Porto ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>06</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>06</month>
<year>2021</year>
</pub-date>
<volume>28</volume>
<numero>3</numero>
<fpage>179</fpage>
<lpage>184</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2341-45452021000300179&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2341-45452021000300179&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2341-45452021000300179&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Endoscopic ultrasound-guided biliary drainage (EUS-BD) is an alternative to percutaneous and surgical drainage in bile duct obstruction when endoscopic retrograde cholangiopancreatography fails. EUS-BD can be achieved with several techniques, including EUS-guided hepaticogastrostomy (HGS), anterograde transpapillary stent placement, choledochoduodenostomy (CDS), and rendez-vous technique. Lately, with increased experience and development of directed equipment, elevated technical and clinical success as well of lower adverse event rates have been reported. In this article, GRUPUGE presents an updated perspective of the potential role of EUS-guided biliary drainage, addressing the selection criteria and technical issues of different techniques and analyzing recent data on their safety and efficacy.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: A drenagem biliar guiada por ecoendoscopia é uma alternativa à drenagem percutânea ou cirúrgica em casos de obstrução biliar, quando a colangiopancreatografia retrógrada endoscópica (CPRE) falha. Esta poderá ser realizada através de diversas técnicas, incluindo a hepatogastrostomia, colocação de prótese transpapilar por via anterógrada, coledocoduodenostomia e técnica de rendez-vous. Recentemente, têm sido reportadas elevadas taxas de sucesso técnico e clínico, assim como uma menor taxa de efeitos adversos, em relação com o aumento da experiência local e desenvolvimento de dispositivos especializados. No presente artigo, o GRUPUGE apresenta uma perspetiva atual do potencial papel da drenagem biliar guiada por ecoendoscopia, focando aspetos relativos à seleção dos doentes, questões técnicas dos vários procedimentos disponíveis e analisando dados emergentes relativos à sua segurança e eficácia.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Endoscopic ultrasound]]></kwd>
<kwd lng="en"><![CDATA[Biliary obstruction]]></kwd>
<kwd lng="en"><![CDATA[Biliary drainage]]></kwd>
<kwd lng="en"><![CDATA[Hepaticogastrostomy]]></kwd>
<kwd lng="en"><![CDATA[Choledochoduodenostomy]]></kwd>
<kwd lng="en"><![CDATA[Rendez-vous technique]]></kwd>
<kwd lng="en"><![CDATA[Gallbladder drainage]]></kwd>
<kwd lng="pt"><![CDATA[Ecoendoscopia]]></kwd>
<kwd lng="pt"><![CDATA[Obstrução biliar]]></kwd>
<kwd lng="pt"><![CDATA[Drenagem biliar]]></kwd>
<kwd lng="pt"><![CDATA[Hepatogastrostomia]]></kwd>
<kwd lng="pt"><![CDATA[Coledocoduodenostomia]]></kwd>
<kwd lng="pt"><![CDATA[Técnica de rendez-vous]]></kwd>
<kwd lng="pt"><![CDATA[Drenagem da vesícula biliar]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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