<?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>S2341-45452022000600050</article-id>
<article-id pub-id-type="doi">10.1159/000518913</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Endoscopic Reconstruction of an Oral Feeding Route Using a Rendezvous Approach]]></article-title>
<article-title xml:lang="pt"><![CDATA[Reconstrução endoscópica de um via de aporte oral usando uma abordagem rendez-vous]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[Sara Teles de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rio-Tinto]]></surname>
<given-names><![CDATA[Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fidalgo]]></surname>
<given-names><![CDATA[Paulo]]></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 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[Devière]]></surname>
<given-names><![CDATA[Jacques]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Champalimaud Foundation Digestive Oncology Unit Department of Gastroenterology]]></institution>
<addr-line><![CDATA[Lisbon ]]></addr-line>
<country>Portugal</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Erasmus University Hospital, Université Libre de Bruxelles Hepatopancreatology, and Digestive Oncology Department of Gastroenterology]]></institution>
<addr-line><![CDATA[Brussels ]]></addr-line>
<country>Belgium</country>
</aff>
<pub-date pub-type="pub">
<day>30</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>30</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>29</volume>
<numero>6</numero>
<fpage>50</fpage>
<lpage>55</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2341-45452022000600050&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2341-45452022000600050&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2341-45452022000600050&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background:  The approach to esophageal obstruction or discontinuity remains challenging and often involves complex reconstructive surgeries. The rendezvous endoscopic technique might be interesting in cases of complete esophageal obstruction.  Case Presentation:  Herein we describe a successful case of endoscopic recanalization of the esophageal lumen in a patient with a long-standing esophageal discontinuity resulting from several surgeries and chemoradiation for a squamous cell carcinoma of the hypopharynx, ending in a major cervical amputation, construction of a neopharynx, and definitive surgical closure of the superior esophagus with a PEG placement. With a rendezvous technique (peroral and through the gastrostomy) and under radiographic guidance, puncture from the neopharynx into the distal esophagus was performed, followed by balloon dilation and covered metal stent placement in order to reconstruct a neoesophagus. Five weeks later, the stent was removed (using a stent-in-stent technique). No complications occurred. The patient has been able to eat soft food and is being kept under regular endoscopic surveillance to control/treat a luminal stenosis of the neoesophagus.  Conclusions:  This case report illustrates a successful endoscopic treatment of post-surgical complete esophageal obstruction. This approach should be considered in the therapeutic armamentarium of these difficult clinical settings.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo  Introdução:  A abordagem da descontinuidade esofágica permanece desafiante e frequentemente envolve cirurgias reconstrutivas complexas. A técnica endoscópica de rendez-vous pode ser interessante em casos de obstrução esofágica completa.  Apresentação do caso:  Descrevemos um caso de sucesso de recanalização endoscópica do lúmen esofágico de um doente com descontinuidade esofágica de longa duração, em resultado de múltiplas cirurgias e quimioradiação por um carcinoma pavimento-celular da hipofaringe, que resultou numa amputação cervical major, construção de uma neofaringe e encerramento cirúrgico definitivo do esófago com colocação de PEG. Por técnica de rendez-vous (peroral e por gastrostomia) e sob apoio radiológico, foi realizada punção da neofaringe, seguido de dilatação com balão e colocação de prótese metálica coberta para criar um neo-esófago. Cinco semanas depois, a prótese foi removida (por técnica stent-in-stent). Não ocorreram complicações. O doente tem mantido capacidade de ingerir comida pastosa e é submetido a vigilância regular endoscópica para controlar/tratar uma estenose do lúmen do neo-esófago.  Conclusão:  Este caso ilustra o tratamento endoscópico bem-sucedido de um doente com obstrução pós-cirúrgica completa do esófago. Esta abordagem deverá ser considerada no arsenal terapêutico destes quadros clínicos complexos.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Head and neck cancer]]></kwd>
<kwd lng="en"><![CDATA[Complete esophageal obstruction]]></kwd>
<kwd lng="en"><![CDATA[Combined anterograde-retrograde rendezvous endoscopy]]></kwd>
<kwd lng="en"><![CDATA[Endoscopic recanalization]]></kwd>
<kwd lng="pt"><![CDATA[Cancro da cabeça e do pescoço]]></kwd>
<kwd lng="pt"><![CDATA[Obstrução completa do esófago]]></kwd>
<kwd lng="pt"><![CDATA[Endoscopia combinada anterógrada-retrógrada rendez-vous]]></kwd>
<kwd lng="pt"><![CDATA[Recanalização endoscópica]]></kwd>
</kwd-group>
</article-meta>
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