<?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>1025-0255</journal-id>
<journal-title><![CDATA[Revista Archivo Médico de Camagüey]]></journal-title>
<abbrev-journal-title><![CDATA[AMC]]></abbrev-journal-title>
<issn>1025-0255</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Camagüey]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1025-02552021000100011</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Hemorragia intestinal por malformación vascular de difícil diagnóstico en un caso pediátrico]]></article-title>
<article-title xml:lang="en"><![CDATA[Intestinal bleeding due to venous vascular malformation of difficult diagnosis in a pediatric case]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Peña-Borroto]]></surname>
<given-names><![CDATA[Yamilka Joamis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes-Escobar]]></surname>
<given-names><![CDATA[Ana Dianelis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carmenates-Álvarez]]></surname>
<given-names><![CDATA[Bárbara Maitee]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gallo-Dapena]]></surname>
<given-names><![CDATA[Neysi]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas de Camagüey Hospital Pediátrico Universitario Eduardo Agramonte Piña Servicio de Imagenología]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Ciencias Médicas de Camagüey Hospital Pediátrico Universitario Eduardo Agramonte Piña Servicio de Gastroenterología]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Ciencias Médicas de Camagüey Policlínico Universitario Rodolfo Ramírez Esquivel Servicio de Pediatría]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2021</year>
</pub-date>
<volume>25</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1025-02552021000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1025-02552021000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1025-02552021000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamento:  la hemorragia gastrointestinal aguda es una de las principales emergencias médicas en todo el mundo y responsable de un elevado número de ingresos hospitalarios anuales. Las malformaciones vasculares intestinales, en especial las del colon derecho, son causa frecuente de sangrado digestivo en adultos mayores, pero son raras en pediatría.  Objetivo:  mostrar la malformación venosa intestinal como una causa rara de hemorragia digestiva recurrente en el niño.  Presentación del caso:  escolar de seis años de edad, masculino, raza blanca, que proviene de un área rural de difícil acceso en otra provincia, con antecedentes de sangramiento digestivo a forma de melena y hematoquecia desde el primer año de edad. Es remitido a los cinco años a los servicios de Gastroenterología de esta provincia con varios estudios endoscópicos que no revelaron la causa. Es ingresado en el hospital pediátrico para diagnóstico y tratamiento.  Conclusiones:  ante la presencia de hemorragia digestiva aguda en niños debe considerarse la malformación vascular intestinal a pesar de lo infrecuente en edades pediátricas. Su identificación y tratamiento constituyen un desafío para el equipo médico de asistencia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[  ABSTRACT   Background: acute gastrointestinal hemorrhage is a major medical emergency worldwide and responsible for a high number of annual hospital admissions. Intestinal vascular malformations, especially those of the right colon, are frequent causes of gastrointestinal bleeding in older adults, but are rare in pediatrics.  Objective:  to show intestinal venous malformation as a rare cause of recurrent digestive hemorrhage in the child.  Case report: a six-year-old male, white-race school boy from a rural area of difficult access in another province, with a history of gastrointestinal bleeding in the form of melaena and hematoquecia since the first year of age. It is referred at the age of five years to the Gastroenterology services of this province with several endoscopic studies that did not reveal the cause. It is admitted to the pediatric hospital for diagnosis and treatment.  Conclusions: in the presence of acute digestive bleeding in children, intestinal vascular malformation should be considered, despite its infrequency in pediatric ages. Its identification and treatment are a challenge for the medical assistance team.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[HEMORRAGIA GASTROINTESTINAL /terapia]]></kwd>
<kwd lng="es"><![CDATA[HEMORRAGIA GASTROINTESTINAL/diagnóstico]]></kwd>
<kwd lng="es"><![CDATA[MALFORMACIONES VASCULARES/etiología]]></kwd>
<kwd lng="es"><![CDATA[MALFORMACIONES VASCULARES/terapia]]></kwd>
<kwd lng="es"><![CDATA[PEDIATRÍA]]></kwd>
<kwd lng="en"><![CDATA[GASTROINTESTINAL HEMORRHAGE/therapy]]></kwd>
<kwd lng="en"><![CDATA[GASTROINTESTINAL HEMORRHAGE/diagnosis]]></kwd>
<kwd lng="en"><![CDATA[VASCULAR MALFORMATION/etiology]]></kwd>
<kwd lng="en"><![CDATA[VASCULAR MALFORMATION/therapy]]></kwd>
<kwd lng="en"><![CDATA[PEDIATRICS]]></kwd>
</kwd-group>
</article-meta>
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