<?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>0035-0052</journal-id>
<journal-title><![CDATA[Revista mexicana de pediatría]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. pediatr.]]></abbrev-journal-title>
<issn>0035-0052</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Pediatría A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0035-00522023000500195</article-id>
<article-id pub-id-type="doi">10.35366/115504</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Pólipo gigante como causa de invaginación colo-cólica en paciente escolar]]></article-title>
<article-title xml:lang="en"><![CDATA[Giant polyp as a cause of colo-colic invagination in a school-age patient]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz-González]]></surname>
<given-names><![CDATA[Carlos Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chacón-Valenzuela]]></surname>
<given-names><![CDATA[Daniella]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hortua-Gutiérrez]]></surname>
<given-names><![CDATA[Eliana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garcés-Camacho]]></surname>
<given-names><![CDATA[John Francisco]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Industrial de Santander  ]]></institution>
<addr-line><![CDATA[Bucaramanga ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2023</year>
</pub-date>
<volume>90</volume>
<numero>5</numero>
<fpage>195</fpage>
<lpage>198</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-00522023000500195&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-00522023000500195&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-00522023000500195&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  los pólipos colónicos afectan hasta 1% de la población preescolar y escolar y suelen cursar con sangrado digestivo bajo y dolor; sin embargo, cuando son de gran tamaño pueden ocasionar invaginación intestinal.  Presentación del caso:  paciente femenino de nueve años, previamente sana que presenta dolor abdominal de 40 días de evolución, asociado a sangrado rectal en los últimos días. Por estudios de imagen se diagnosticó invaginación colo-cólica (ICC). La reducción hidrostática fue fallida, por lo que la reducción se realizó por laparotomía. Posteriormente el pólipo se resecó por colonoscopía. El reporte histopatológico fue de pólipo juvenil.  Conclusiones:  la ICC puede ser secundaria a pólipos grandes o gigantes.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  colonic polyps affect up to 1% of the school age population, which usually cause lower digestive bleeding and pain; however, large ones can cause intussusception.  Case presentation:  nine-year-old female patient, previously healthy. She presents abdominal pain of 40 days duration, associated with rectal bleeding in recent days. Through imaging studies, she was diagnosed with colo-colic intussusception (CCI). Hydrostatic reduction was unsuccessful, so reduction was performed by laparotomy. The polyp was subsequently resected by colonoscopy. According to histopathological report, it was a juvenile polyp.  Conclusions:  CCI can be secondary to large or giant polyps.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[intususcepción]]></kwd>
<kwd lng="es"><![CDATA[pólipo juvenil]]></kwd>
<kwd lng="es"><![CDATA[sangrado gastrointestinal]]></kwd>
<kwd lng="es"><![CDATA[colonoscopía]]></kwd>
<kwd lng="es"><![CDATA[niños]]></kwd>
<kwd lng="en"><![CDATA[intestinal intussusception]]></kwd>
<kwd lng="en"><![CDATA[juvenile polyp]]></kwd>
<kwd lng="en"><![CDATA[gastrointestinal bleeding]]></kwd>
<kwd lng="en"><![CDATA[colonoscopy]]></kwd>
<kwd lng="en"><![CDATA[children]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cázares-Méndez]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Zamudio-Vázquez]]></surname>
<given-names><![CDATA[VP]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez-Morales]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pólipos gastrointestinales en pediatría. Acta Pediatr]]></article-title>
<source><![CDATA[Méx]]></source>
<year>2015</year>
<volume>36</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>158-63</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oregel-Aguilar]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Villar-Tapia]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Torreblanca-Sierra]]></surname>
<given-names><![CDATA[LF]]></given-names>
</name>
<name>
<surname><![CDATA[Zarate-Gúzman]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Prevalencia de pólipos colónicos en edad pediátrica atendidos en el Servicio de Endoscopía Gastrointestinal en el Hospital General de México en el periodo del 2012 al 30 de mayo del 2019]]></article-title>
<source><![CDATA[Endoscopía]]></source>
<year>2019</year>
<volume>31</volume>
<numero>^s2</numero>
<issue>^s2</issue>
<supplement>2</supplement>
<page-range>423-8</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Richer]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
<name>
<surname><![CDATA[Dickson]]></surname>
<given-names><![CDATA[PN]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Colocolic intussusceptions in children: a pictorial essay and review of the literature]]></article-title>
<source><![CDATA[Emerg Radiol]]></source>
<year>2020</year>
<volume>27</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>97-102</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Das]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ralte]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Chawla]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Colocolic intussusception in an older child: a rare case report and a literature review]]></article-title>
<source><![CDATA[Case Rep Surg]]></source>
<year>2013</year>
<volume>2013</volume>
<page-range>106831</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yan]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Shen]]></surname>
<given-names><![CDATA[Q]]></given-names>
</name>
<name>
<surname><![CDATA[Peng]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Colocolic Intussusception in children: a case series and review of the literature]]></article-title>
<source><![CDATA[Front Surg]]></source>
<year>2022</year>
<volume>9</volume>
<page-range>873624</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Takahashi]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Miyano]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Kayano]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A child with colo-colonic intussusception due to a large colonic polyp: case report and literature review]]></article-title>
<source><![CDATA[Afr J Paediatr Surg]]></source>
<year>2014</year>
<volume>11</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>261-3</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moreno-Alfonso]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Molina-Caballero]]></surname>
<given-names><![CDATA[AY]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez-Martínez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pólipo juvenil: el gran simulador]]></article-title>
<source><![CDATA[Rev Colomb Cir]]></source>
<year>2022</year>
<volume>37</volume>
<page-range>492-3</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[BG]]></given-names>
</name>
<name>
<surname><![CDATA[Shin]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[YA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Juvenile polyp and colonoscopic polypectomy in childhood]]></article-title>
<source><![CDATA[Pediatr Gastroenterol Hepatol Nutr]]></source>
<year>2012</year>
<volume>15</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>250-5</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Lee]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Is colonoscopy necessary in children suspected of having colonic polyps?]]></article-title>
<source><![CDATA[Gut Liver]]></source>
<year>2010</year>
<volume>4</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>326-31</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rasheed]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Win]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Fortier]]></surname>
<given-names><![CDATA[MV]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Intussusception: it&#8217;s not always ileo-colic]]></article-title>
<source><![CDATA[Ann Acad Med Singapore]]></source>
<year>2019</year>
<volume>48</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>195-8</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tringali]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Thomson]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Dumonceau]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pediatric gastrointestinal endoscopy: European Society of Gastrointestinal Endoscopy (ESGE) and European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) Guideline Executive summary]]></article-title>
<source><![CDATA[Endoscopy]]></source>
<year>2017</year>
<volume>49</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>83-91</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
