<?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>0120-9957</journal-id>
<journal-title><![CDATA[Revista colombiana de Gastroenterología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. colomb. Gastroenterol.]]></abbrev-journal-title>
<issn>0120-9957</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Gastroenterología  ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-99572024000300328</article-id>
<article-id pub-id-type="doi">10.22516/25007440.1119</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Colonic Cystic Pneumatosis as a Manifestation of Colorectal Lymphoma: Case Report and Literature Review]]></article-title>
<article-title xml:lang="es"><![CDATA[Neumatosis quística colónica como manifestación de linfoma colorrectal: reporte de un caso y revisión de la literatura]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cala-Noriega]]></surname>
<given-names><![CDATA[Juan Guillermo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Figueroa-Avendaño]]></surname>
<given-names><![CDATA[Carlos E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad del Rosario  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Universitario Mayor Méderi  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2024</year>
</pub-date>
<volume>39</volume>
<numero>3</numero>
<fpage>328</fpage>
<lpage>331</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-99572024000300328&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-99572024000300328&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-99572024000300328&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Intestinal pneumatosis is defined as the presence of gas within the intestinal wall. Its pathogenesis is not fully understood; it is idiopathic in 15% of cases and a secondary manifestation of gastrointestinal and non-gastrointestinal diseases in 85% of cases. In secondary cases, there is a wide range of etiologies, and treatment should be directed at the primary disease. Pneumatosis can present with pneumoperitoneum and does not necessarily require surgical management. This report presents the clinical case of a middle-aged male patient with abdominal pain, endoscopic and imaging findings of intestinal pneumatosis, and lesions consistent with colorectal lymphoma. Additionally, a literature review on this condition is provided.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La neumatosis intestinal se define como la presencia de gas en la pared intestinal. Su patogenia no está claramente comprendida, es idiopática en el 15% de los casos y es una manifestación secundaria de enfermedades gastrointestinales y no gastrointestinales en el 85% de los casos. En los casos secundarios, existe gran variedad de etiologías y el tratamiento debe ir dirigido a la enfermedad primaria. Pueden cursar con neumoperitoneo y no necesariamente requieren manejo quirúrgico. Se presenta el caso clínico de un paciente masculino, adulto medio con dolor abdominal, hallazgos endoscópicos e imagenológicos de neumatosis intestinal y lesiones compatibles con linfoma colorrectal. Se realiza, además, una revisión de la literatura sobre esta condición.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Intestinal Cystoid Pneumatosis]]></kwd>
<kwd lng="es"><![CDATA[Neumatosis cistoide intestinal]]></kwd>
</kwd-group>
</article-meta>
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