<?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>2444-054X</journal-id>
<journal-title><![CDATA[Cirugía y cirujanos]]></journal-title>
<abbrev-journal-title><![CDATA[Cir. cir.]]></abbrev-journal-title>
<issn>2444-054X</issn>
<publisher>
<publisher-name><![CDATA[Academia Mexicana de Cirugía A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2444-054X2020000600776</article-id>
<article-id pub-id-type="doi">10.24875/ciru.19001109</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Variante anatómica sintomática de la duplicación de la vía biliar común tipo IV]]></article-title>
<article-title xml:lang="en"><![CDATA[Anatomy variant symptomatic of the duplication of the common bile duct type IV]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alberca-Páramo]]></surname>
<given-names><![CDATA[Ana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Santos]]></surname>
<given-names><![CDATA[Esther P.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Padilla-Valverde]]></surname>
<given-names><![CDATA[David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Villarejo-Campos]]></surname>
<given-names><![CDATA[Pedro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Estaire-Gómez]]></surname>
<given-names><![CDATA[Mercedes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martín-Fernández]]></surname>
<given-names><![CDATA[Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Comarcal San Agustín de Linares Servicio de Cirugía General y Aparato Digestivo ]]></institution>
<addr-line><![CDATA[Jaén ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital General Universitario de Ciudad Real Servicio de Cirugía General y Aparato Digestivo ]]></institution>
<addr-line><![CDATA[Ciudad Real ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Fundación Jiménez Díaz Servicio de Cirugía General y Aparato Digestivo ]]></institution>
<addr-line><![CDATA[Madrid ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>88</volume>
<numero>6</numero>
<fpage>776</fpage>
<lpage>781</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2444-054X2020000600776&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2444-054X2020000600776&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2444-054X2020000600776&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: La duplicidad del conducto biliar común es una alteración congénita insólita.  Caso clínico: Mujer de 80 años con duplicación de la vía biliar común con colangiopancreatografías retrógradas endoscópicas (CPRE) que no solventan la clínica.  Discusión: Nuestro caso es una variante del tipo IV de la clasificación de duplicidad del conducto biliar común. La colangiopancreatografía por resonancia magnética y la CPRE prequirúrgica permiten valorar las vías biliares, su calibre y sus posibles anormalidades. El tratamiento dependerá de la clínica y del tipo de apertura del conducto biliar común accesorio.  Conclusiones: Es importante realizar un estudio prequirúrgico y durante la cirugía con colangiografía intraoperatoria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: Duplicity of the common bile duct is an unusual congenital disorder.  Case report: A 80-year-old woman with duplication of the common bile duct with retrograde endoscopic cholangiopancreatography (ERCP) who did not resolve the symptoms.  Discussion: Our case is a variant of type IV to the classification of duplicity of the common bile duct. The magnetic resonance cholangiography and presurgical ERCP allows assessment of the bile ducts, their caliber, and assessment of abnormalities. The treatment before duplicity of the common bile duct will depend on the clinic and the type of opening of the accessory common bile duct.  Conclusions: It is important to perform a pre-surgical study and during surgery with intrasurgical cholangiography.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Duplicación]]></kwd>
<kwd lng="es"><![CDATA[Conducto biliar común]]></kwd>
<kwd lng="es"><![CDATA[Conducto biliar común accesorio]]></kwd>
<kwd lng="en"><![CDATA[Duplication]]></kwd>
<kwd lng="en"><![CDATA[Common bile duct]]></kwd>
<kwd lng="en"><![CDATA[Accessory common bile]]></kwd>
</kwd-group>
</article-meta>
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