<?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>S1870-72032021000300382</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Diverticulitis yeyunal con neumoperitoneo asintomático. Consideraciones del manejo no operatorio]]></article-title>
<article-title xml:lang="en"><![CDATA[Jejunal diverticulitis with asymptomatic pneumoperitoneum. Non-operative management considerations]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Limón Suárez]]></surname>
<given-names><![CDATA[Samuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lastiri López]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramírez Núñez]]></surname>
<given-names><![CDATA[Juan Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carbajal Saldaña]]></surname>
<given-names><![CDATA[Víctor Raúl]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mora Torres]]></surname>
<given-names><![CDATA[Oscar Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Ángeles Metropolitano  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Secretaría de Salud Hospital General de Cholula ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Ángeles Metropolitano Departamento de Radiología e Imagen ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad Nacional Autónoma de México Hospital Ángeles Lomas ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2021</year>
</pub-date>
<volume>19</volume>
<numero>3</numero>
<fpage>382</fpage>
<lpage>386</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032021000300382&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032021000300382&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032021000300382&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  Los divertículos yeyunales son saculaciones localizadas en el borde mesentérico del yeyuno, cuya incidencia es de 0.2 a 4%. El neumoperitoneo suele ocasionar abdomen agudo quirúrgico, pero puede presentarse en patologías que no requieren exploración quirúrgica.  Objetivo:  Reconocer esta patología como causa infrecuente de dolor abdominal crónico o abdomen agudo quirúrgico. Establecer recomendaciones para su manejo.  Caso clínico:  Hombre de 66 años con dolor abdominal intenso, tipo cólico, postprandial, nocturno con distensión abdominal severa, meteorismo, náusea persistente, diarrea crónica y saciedad temprana con pérdida del apetito. Abdomen doloroso, timpánico, peristalsis muy incrementada sin datos de irritación peritoneal. Antecedentes personales patológicos (APP): hipertensión arterial sistémica controlada con antagonistas del receptor de la angiotensina 2 (ARA-2). Se realiza tomografía axial computarizada (TAC) de abdomen con reporte de diverticulitis yeyunal y aire libre en cavidad abdominal.  Conclusión:  La diverticulitis yeyunal, patología infrecuente, es susceptible de tratamiento médico conservador siempre y cuando las condiciones del paciente lo permitan; en casos de complicaciones, el tratamiento quirúrgico con resección y anastomosis intestinal es el abordaje recomendado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Jejunal diverticula are saculations located on the mesenteric edge of the jejunum whose incidence is 0.2 to 4%. Pneumoperitoneum frequently translates acute surgical abdomen but can occur in pathologies that do not require surgical exploration.  Objective:  To recognize this pathology as an infrequent cause of chronic abdominal pain or acute surgical abdomen. Establish recommendations for its management.  Clinical case:  66 years old male with intense colic, postprandial, nocturnal abdominal pain with severe abdominal distension, meteorism, persistent nausea, chronic diarrhea and early satiety with loss of appetite. Abdomen painful, tympanic, peristalsis greatly increased without data of peritoneal irritation. APP: systemic arterial hypertension controlled with ARA-2. A CT scan of the abdomen is performed with a report of jejunal diverticulitis and open air in the abdominal cavity.  Conclusion:  Jejunal diverticulitis, infrequent pathology, is susceptible to conservative medical treatment as long as the patient&#8217;s conditions allow; in cases of complications, surgical treatment with resection and intestinal anastomosis is the recommended approach.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Diverticulitis yeyunal]]></kwd>
<kwd lng="es"><![CDATA[neumoperitoneo asintomático]]></kwd>
<kwd lng="es"><![CDATA[tratamiento diverticulitis yeyunal]]></kwd>
<kwd lng="en"><![CDATA[Jejunal diverticulitis]]></kwd>
<kwd lng="en"><![CDATA[asymptomatic pneumoperitoneum]]></kwd>
<kwd lng="en"><![CDATA[jejunal diverticulitis treatment]]></kwd>
</kwd-group>
</article-meta>
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<issue>1</issue>
<page-range>135-9</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mularski]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Sippel]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Osborne]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pneumoperitoneum: a review of nonsurgical causes]]></article-title>
<source><![CDATA[Crit Care Med]]></source>
<year>2000</year>
<volume>28</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>2638-44</page-range></nlm-citation>
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</ref-list>
</back>
</article>
