<?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>1405-0099</journal-id>
<journal-title><![CDATA[Cirujano general]]></journal-title>
<abbrev-journal-title><![CDATA[Cir. gen]]></abbrev-journal-title>
<issn>1405-0099</issn>
<publisher>
<publisher-name><![CDATA[Asociación Mexicana de Cirugía General A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-00992019000200111</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Coristoma hepático, hallazgo en colecistectomía laparoscópica. Reporte de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Hepatic choristoma, finding in laparoscopic cholecystectomy. Case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lemus-Gómez]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barba-Valadez]]></surname>
<given-names><![CDATA[Leonardo Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Márquez-Betanzos]]></surname>
<given-names><![CDATA[Aldobeli]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez-Gaona]]></surname>
<given-names><![CDATA[Adán]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Uehara-Navarrete]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Centro Médico Nacional Siglo XXI Hospital de Especialidades]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital General Regional Núm. 1 Servicio de Cirugía]]></institution>
<addr-line><![CDATA[Querétaro ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<volume>41</volume>
<numero>2</numero>
<fpage>111</fpage>
<lpage>114</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-00992019000200111&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-00992019000200111&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-00992019000200111&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  Los coristomas hepáticos o hígados ectópicos son anomalías extremadamente raras en el desarrollo y, por lo general, se localizan en el abdomen, el retroperitoneo y el tórax.  Caso clínico:  Paciente femenino de 30 años de edad que ingresa para ser intervenida de forma programada por colecistectomía laparoscópica, los hallazgos durante la cirugía fueron vesícula biliar con lito en su interior con fragmento liso de tejido color marrón rojizo unido a la superficie anterior de la vesícula biliar. La paciente evolucionó satisfactoriamente, por lo que se dio de alta 24 horas después de la cirugía.  Objetivo:  Describir un caso clínico de coristoma hepático adherido a pared anterior de vesícula biliar, así como su etiología, cuadro clínico y conducta terapéutica.  Conclusiones:  El coristoma hepático en la vesícula biliar se debe a una anomalía del desarrollo embriológico del hígado, por su potencial degeneración maligna debe ser resecado en cuanto se detecte, siendo la colecistectomía laparoscópica un abordaje adecuado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Hepatic choristomas or ectopic livers are extremely rare developmental anomalies that can be found in any part of the body and are usually located in the abdomen, retroperitoneum and thorax.  Clinical case:  A 30-year-old female admitted to undergo surgery with a laparoscopic cholecystectomy, as findings during surgery she has gallbladder with stones inside, with a smooth fragment of reddish-brown tissue attached to its surface anterior of the gallbladder. The patient progressed satisfactorily, so she was discharged 24 hours after surgery.  Objective:  To describe a clinical case of hepatic coristoma adhered to the anterior wall of the gallbladder, as well as its etiology, clinical picture and therapeutic behavior.  Conclusions:  Hepatic coristoma in the gallbladder is due to an anomaly of the embryological development of the liver due to its potential malignant degeneration, it should be resected as soon as it is detected, laparoscopic cholecystectomy being an adequate approach.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Coristoma hepático]]></kwd>
<kwd lng="es"><![CDATA[tejido hepático ectópico]]></kwd>
<kwd lng="es"><![CDATA[colecistectomía]]></kwd>
<kwd lng="es"><![CDATA[laparoscópica]]></kwd>
<kwd lng="es"><![CDATA[hallazgo intraoperatorio]]></kwd>
<kwd lng="en"><![CDATA[Hepatic choristoma]]></kwd>
<kwd lng="en"><![CDATA[hepatic ectopic tissue]]></kwd>
<kwd lng="en"><![CDATA[cholecystectomy]]></kwd>
<kwd lng="en"><![CDATA[laparoscopic]]></kwd>
<kwd lng="en"><![CDATA[intraoperative finding]]></kwd>
</kwd-group>
</article-meta>
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