<?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>1870-7203</journal-id>
<journal-title><![CDATA[Acta médica Grupo Ángeles]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. Grupo Ángeles]]></abbrev-journal-title>
<issn>1870-7203</issn>
<publisher>
<publisher-name><![CDATA[Grupo Ángeles, Servicios de Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-72032016000400196</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Carcinoma de vesícula biliar incidental después de colecistectomía. Análisis de los hallazgos patológicos a cinco años]]></article-title>
<article-title xml:lang="en"><![CDATA[Incidental carcinoma of gallbladder after cholecystectomy. Analysis of the pathological findings after five years]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Noriega Usi]]></surname>
<given-names><![CDATA[Víctor Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Álvarez Sánchez]]></surname>
<given-names><![CDATA[Mariana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández Méndez]]></surname>
<given-names><![CDATA[Roberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Luna]]></surname>
<given-names><![CDATA[Rita]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bieletto Trejo]]></surname>
<given-names><![CDATA[Elvira Olivia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fenig Rodríguez]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad La Salle Facultad Mexicana de Medicina Hospital Ángeles Mocel]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Anáhuac México Norte Facultad de Ciencias de la Salud ]]></institution>
<addr-line><![CDATA[ Estado de México]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Ángeles Mocel  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital Ángeles Mocel  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Hospital Ángeles Mocel Servicio de Anatomía Patológica ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Hospital Ángeles Mocel  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<volume>14</volume>
<numero>4</numero>
<fpage>196</fpage>
<lpage>200</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032016000400196&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032016000400196&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032016000400196&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La colecistectomía laparoscópica es la cirugía electiva realizada más frecuentemente a nivel mundial. El cáncer de vesícula biliar es una neoplasia maligna poco frecuente que se diagnostica en estadios tempranos en menos del 10% de los pacientes. Su diagnóstico temprano va en aumento gracias al advenimiento de la colecistectomía laparoscópica. Se realizó un estudio longitudinal, retrospectivo y observacional de los individuos a quienes se les realizó una colecistectomía laparoscópica o abierta en el Hospital Ángeles Mocel en los últimos cinco años con el objetivo de encontrar la prevalencia de cáncer de vesícula biliar de forma incidental en el postoperatorio mediante el reporte de patología. Se encontró un total de 903 colecistectomías, con una prevalencia a cinco años del 0.4% (total: cuatro casos), siendo la colecistitis crónica y aguda los factores asociados más frecuentes. También se identificó asociación entre los pólipos vesiculares y el cáncer. El manejo de estos sujetos debe ser mediante la colecistectomía radical o la colecistectomía radical &#8220;extendida&#8221;. La supervivencia a cinco años dependerá del estadio patológico al diagnóstico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Laparoscopic cholecystectomy is the most common elective surgery worldwide. Gallbladder cancer is an uncommon neoplasm, with less than 10% of patients diagnosed in early stages. Early diagnosis is rising thanks to the advent of laparoscopic cholecystectomy. A retrospective, longitudinal and observational study was conducted in patients who had a laparoscopic or open cholecystectomy at the Angeles Mocel Hospital in the past five years in order to find the diagnostic prevalence of incidental gallbladder cancer given by the postoperative pathology report. We found a total of 903 patients with cholecystectomy, with a five-year prevalence of 0.4% (four cases); chronic and acute cholecystitis was the most important associated factor. We also found an association between gallbladder polyps and cancer. The management of these patients should be with radical cholecystectomy or &#8220;extended&#8221; radical cholecystectomy. Five-year survival will depend on the pathological stage at diagnosis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[CVB]]></kwd>
<kwd lng="es"><![CDATA[cáncer de vesícula biliar]]></kwd>
<kwd lng="es"><![CDATA[colecistectomía radical]]></kwd>
<kwd lng="es"><![CDATA[colecistitis]]></kwd>
<kwd lng="es"><![CDATA[pólipos]]></kwd>
<kwd lng="en"><![CDATA[CVB]]></kwd>
<kwd lng="en"><![CDATA[gallbladder cancer]]></kwd>
<kwd lng="en"><![CDATA[radical cholecystectomy]]></kwd>
<kwd lng="en"><![CDATA[cholecystitis]]></kwd>
<kwd lng="en"><![CDATA[polyps]]></kwd>
</kwd-group>
</article-meta>
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