<?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>S2183-13512026000300901</article-id>
<article-id pub-id-type="doi">10.25748/arp.40333</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Cholecystobulbar Fistula Associated with Bouveret Syndrome and Ileal Obstruction]]></article-title>
<article-title xml:lang="pt"><![CDATA[Fístula Colecistobulbar Associada a Síndrome de Bouveret e Obstrução Ileal]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Domingues]]></surname>
<given-names><![CDATA[Ângela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Araújo]]></surname>
<given-names><![CDATA[Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cancela]]></surname>
<given-names><![CDATA[Eugénia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[Américo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,ULS Viseu Dão Lafões Departamento de Gastrenterologia ]]></institution>
<addr-line><![CDATA[Viseu ]]></addr-line>
<country>Portugal</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2026</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2026</year>
</pub-date>
<volume>38</volume>
<numero>3</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_arttext&amp;pid=S2183-13512026000300901&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_abstract&amp;pid=S2183-13512026000300901&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.pt/scielo.php?script=sci_pdf&amp;pid=S2183-13512026000300901&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Gallstone ileus is a very rare clinical entity, secondary to the fistulization between the gallbladder and gastrointestinal tract, and it is characterized by an impacted stone along the path. Obstruction at the level of the gastric outlet is defined as Bouveret&#8217;s syndrome and it&#8217;s an uncommon form of gallstone ileus. A 65-year-old male was admitted to the hospital due to symptoms of intestinal obstruction. Imagiological and endoscopic studies revealed two impacted gallstones, one in the gastric lumen and other in the distal ileum. He was submitted to surgery. Clinical findings and therapeutic approach represent a challenge in this pathology.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo O ileus biliar é uma entidade clínica rara, secundária à fistulização entre a vesícula biliar e o trato gastrointestinal, e é caracterizada pela impactação de um foco de litíase ao longo do trajeto. A obstrução ao nível gástrico/duodenal é definida como síndrome de Bouveret e é uma forma incomum de ileus biliar. Apresentamos um homem de 65 anos que foi internado por sintomas de obstrução intestinal. Estudos imagiológicos e endoscópicos revelaram a presença de dois focos de litíase, um a nível do lúmen gástrico e outro no íleo distal. O doente foi submetido a cirurgia. Os achados clínicos e a abordagem terapêutica representam um desafio desta patologia.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Bouveret&#8217;s syndrome]]></kwd>
<kwd lng="en"><![CDATA[Gallstone ileus]]></kwd>
<kwd lng="en"><![CDATA[Intestinal obstruction]]></kwd>
<kwd lng="en"><![CDATA[Gallstones.]]></kwd>
<kwd lng="pt"><![CDATA[Síndrome de Bouveret]]></kwd>
<kwd lng="pt"><![CDATA[Ileus biliar]]></kwd>
<kwd lng="pt"><![CDATA[Obstrução intestinal]]></kwd>
<kwd lng="pt"><![CDATA[Litíase.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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</article>
