<?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>S1405-00992025000100043</article-id>
<article-id pub-id-type="doi">10.35366/119612</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Lesión lumbar de Morel-Lavallée]]></article-title>
<article-title xml:lang="en"><![CDATA[Lumbar Morel-Lavallée lesion]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Zambrana]]></surname>
<given-names><![CDATA[Roberto José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Reyes]]></surname>
<given-names><![CDATA[Luis Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Escuela Oscar Danilo Rosales Argüello Servicio de Cirugía General ]]></institution>
<addr-line><![CDATA[León ]]></addr-line>
<country>Nicaragua</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Escuela Oscar Danilo Rosales Argüello  ]]></institution>
<addr-line><![CDATA[León ]]></addr-line>
<country>Nicaragua</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2025</year>
</pub-date>
<volume>47</volume>
<numero>1</numero>
<fpage>43</fpage>
<lpage>47</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-00992025000100043&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-00992025000100043&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-00992025000100043&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La lesión de Morel-Lavallée es una entidad poco frecuente que se produce por un efecto de cizalla que separa el tejido celular subcutáneo de la fascia, lo que conlleva acumulación de material hemático y linfático. Reportamos el caso clínico de paciente femenino que sufrió un traumatismo de alta energía y fue diagnosticada con una lesión de Morel-Lavallée lumbar y choque hipovolémico grado II. Se realizó drenaje quirúrgico abierto de la lesión, con evolución clínica satisfactoria. El tratamiento inadecuado de esta lesión puede causar dolor, infección o masa subcutánea que pueden entorpecer su manejo y diagnóstico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Morel-Lavallée lesion is a rare entity that is produced by a shearing effect that separates the subcutaneous cellular tissue from de fascia, leading to accumulation of hematic and lymphatic material. We report the clinical case of a female patient who suffered a high energy trauma and was diagnosed with a lumbar Morel-Lavallée lesion and hypovolemic shock grade II. We perform an open surgical drainage of the lesion, with satisfactory clinical evolution. Untreated lesions can cause pain, infection or growing subcutaneous mass that can hinder it management and diagnosis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[lesión de Morel-Lavallée]]></kwd>
<kwd lng="es"><![CDATA[traumatismo]]></kwd>
<kwd lng="es"><![CDATA[lumbar]]></kwd>
<kwd lng="es"><![CDATA[avulsión cutánea]]></kwd>
<kwd lng="es"><![CDATA[ecografía]]></kwd>
<kwd lng="en"><![CDATA[Morel- Lavallée lesion]]></kwd>
<kwd lng="en"><![CDATA[traumatism]]></kwd>
<kwd lng="en"><![CDATA[lumbar]]></kwd>
<kwd lng="en"><![CDATA[degloving injuries]]></kwd>
<kwd lng="en"><![CDATA[ultrasonography]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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