<?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>0026-1742</journal-id>
<journal-title><![CDATA[Revista de la Facultad de Medicina (México)]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Fac. Med. (Méx.)]]></abbrev-journal-title>
<issn>0026-1742</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Medicina]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0026-17422025000100024</article-id>
<article-id pub-id-type="doi">10.22201/fm.24484865e.2025.68.1.04</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Utilidad de la colangiorresonancia magnética en la valoración de las complicaciones postquirúrgicas de la vía biliar. Reporte de un caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Utility of Magnetic Resonance Cholangiography in Evaluating Post-Surgical Biliary Tract Complications. Case Report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lomas Guim]]></surname>
<given-names><![CDATA[Andrea]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Avendaño Olivera]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gómez Pérez]]></surname>
<given-names><![CDATA[María de Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Perochena González]]></surname>
<given-names><![CDATA[Anamari]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Ángeles Pedregal  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2025</year>
</pub-date>
<volume>68</volume>
<numero>1</numero>
<fpage>24</fpage>
<lpage>29</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0026-17422025000100024&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0026-17422025000100024&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0026-17422025000100024&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La colangitis secundaria puede ser causada por la reparación de la vía biliar en diversas situaciones. La anastomosis biliodigestiva, al perder el mecanismo valvular, produce reflujo intestinal hacia la vía biliar, lo que incrementa el riesgo de inflamación e infección recurrente. La colangiorresonancia es el método de imagen de elección para determinar tanto la anatomía normal del árbol biliar como para valorar los cambios postquirúrgicos y las complicaciones, tales como biliomas, sangrados y abscesos, además de precisar su localización. Por ello, es importante contar con los datos clínicos y los antecedentes del paciente. Existen diversos tipos de técnicas quirúrgicas que obligan al médico radiólogo a estar familiarizado con ellas. Junto con las diferentes secuencias de imagen, esto permitirá una correcta interpretación de las imágenes y, de esta manera, determinar las causas de la dolencia del paciente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Secondary cholangitis can be caused by the repair of the biliary tract due to different situations. Bilioenteric anastomosis, when losing the valvular mechanism, produces intestinal reflux towards the biliary tract conditioning a higher risk of inflammation - recurrent infection. Cholangioresonance is the imaging method of choice to determine both the normal anatomy of the biliary tree, as well as to evaluate post-surgical changes and complications such as: biliomas, bleeding, abscesses, and to determine their location, so it is important to have the patient&#8217;s clinical data and history. There are several types of surgical techniques that require the radiologist to be familiar with them and together with the different image sequences will allow a correct interpretation of the images and thus determine the causes of the patient&#8217;s ailment.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Colangiorresonancia]]></kwd>
<kwd lng="es"><![CDATA[anatomía biliar]]></kwd>
<kwd lng="es"><![CDATA[anastomosis biliodigestiva]]></kwd>
<kwd lng="es"><![CDATA[complicaciones postquirúrgicas biliares]]></kwd>
<kwd lng="es"><![CDATA[colangitis]]></kwd>
<kwd lng="en"><![CDATA[Cholangioresonance]]></kwd>
<kwd lng="en"><![CDATA[biliary anatomy]]></kwd>
<kwd lng="en"><![CDATA[biliodigestive anastomosis]]></kwd>
<kwd lng="en"><![CDATA[biliary postoperative complications]]></kwd>
<kwd lng="en"><![CDATA[cholangitis]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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