<?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>S0035-00522024000300096</article-id>
<article-id pub-id-type="doi">10.35366/119373</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Lesiones esofágicas causadas por ingesta de cuerpos extraños con relación al tiempo de extracción por endoscopía]]></article-title>
<article-title xml:lang="en"><![CDATA[Esophageal injuries caused by ingestion of foreign bodies in relation to the time of extraction by endoscopy]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lozano-Arenas]]></surname>
<given-names><![CDATA[Alexia Marisol]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mar-Villegas]]></surname>
<given-names><![CDATA[Norma Edith]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Raya-Garza]]></surname>
<given-names><![CDATA[Laura Patricia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Obregón-García]]></surname>
<given-names><![CDATA[Jennifer Alejandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social (IMSS) Unidad Médica de Alta Especialidad No. 25 ]]></institution>
<addr-line><![CDATA[Monterrey Nuevo León (NL)]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Mexicano del Seguro Social (IMSS) Unidad Médica de Alta Especialidad No. 25 Departamento de Gastroenterología]]></institution>
<addr-line><![CDATA[Monterrey Nuevo León (NL)]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Mexicano del Seguro Social (IMSS) Unidad Médica de Alta Especialidad No. 25 Servicio de Cirugía Pediátrica]]></institution>
<addr-line><![CDATA[Monterrey Nuevo León (NL)]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2024</year>
</pub-date>
<volume>91</volume>
<numero>3</numero>
<fpage>96</fpage>
<lpage>100</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-00522024000300096&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-00522024000300096&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-00522024000300096&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  La ingesta de cuerpos extraños es frecuente en población pediátrica, constituyendo una de las principales causas de endoscopía urgente, ya que el principal sitio de alojamiento es en el esófago.  Objetivo:  Comparar el tipo de lesiones esofágicas causadas por ingesta de cuerpos extraños de acuerdo con el tiempo de su extracción por endoscopía.  Material y métodos:  Se realizó un estudio transversal analítico, donde se incluyeron 73 pacientes pediátricos a los que se les realizó extracción endoscópica de cuerpos extraños, en un hospital pediátrico de tercer nivel. Se analizó la gravedad de las lesiones encontradas en esófago, de acuerdo con el tiempo transcurrido entre la ingesta y la extracción del cuerpo extraño.  Resultados:  Los pacientes con una evolución &gt; 24 horas tuvieron mayor proporción de ulceras superficiales (31.3%) y profundas (37.4%), lo cual fue menor en pacientes con una evolución de 12 a 24 horas, dado que presentaron ulceras superficiales en el 19.4%; mientras que los pacientes con &lt; 12 horas tuvieron lesiones superficiales en el 14.3%.  Conclusiones:  En pacientes con ingesta de cuerpos extraños, entre más tiempo para su extracción existirá mayor gravedad de lesiones esofágicas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  The ingestion of foreign bodies is frequent in the pediatric population, constituting one of the main causes of urgent endoscopy, since the esophagus is the main site of lodging.  Objective:  To compare the type of esophageal injuries caused by ingestion of foreign bodies according to the time of their removal by endoscopy.  Material and methods:  A cross-sectional study was conducted, which included 73 pediatric patients who underwent endoscopic removal of foreign bodies in a third-level pediatric hospital. The severity of the lesions found in the esophagus was analyzed according to the time between ingestion and removal of the foreign body.  Results:  Patients with an evolution &gt; 24 hours had a higher proportion of superficial ulcers (31.3%) and deep ulcers (37.4%), which was lower in patients with an evolution of 12 to 24 hours, since they presented superficial ulcers in 19.4%; while patients with &lt; 12 hours had superficial lesions in 14.3%.  Conclusions:  In patients with ingestion of foreign bodies, the longer the time taken for their removal, the greater the severity of esophageal injuries.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[cuerpo extraño]]></kwd>
<kwd lng="es"><![CDATA[endoscopía]]></kwd>
<kwd lng="es"><![CDATA[lesión esofágica]]></kwd>
<kwd lng="es"><![CDATA[niños]]></kwd>
<kwd lng="en"><![CDATA[foreign body]]></kwd>
<kwd lng="en"><![CDATA[endoscopy]]></kwd>
<kwd lng="en"><![CDATA[esophageal injury]]></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[Fung]]></surname>
<given-names><![CDATA[BM]]></given-names>
</name>
<name>
<surname><![CDATA[Sweetser]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Wong Kee Song]]></surname>
<given-names><![CDATA[LM]]></given-names>
</name>
<name>
<surname><![CDATA[Tabibian]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Foreign object ingestion and esophageal food impaction: An update and review on endoscopic management]]></article-title>
<source><![CDATA[World J Gastrointest Endosc]]></source>
<year>2019</year>
<volume>11</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>174-92</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[Navia-López]]></surname>
<given-names><![CDATA[LA]]></given-names>
</name>
<name>
<surname><![CDATA[Cadena-León]]></surname>
<given-names><![CDATA[JF]]></given-names>
</name>
<name>
<surname><![CDATA[Ignorosa-Arellano]]></surname>
<given-names><![CDATA[KR]]></given-names>
</name>
<name>
<surname><![CDATA[Toro-Monjaraz]]></surname>
<given-names><![CDATA[EM]]></given-names>
</name>
<name>
<surname><![CDATA[Zárate-Mondragón]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Loredo-Mayer]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Foreign body ingestion and associated factors in pediatric patients at a tertiary care center]]></article-title>
<source><![CDATA[Rev Gastroenterol Mex]]></source>
<year>2021</year>
<numero>21</numero>
<issue>21</issue>
<page-range>00032-X</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[Chen]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Milkovich]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Stool]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[van As]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Reilly]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rider]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pediatric coin ingestion and aspiration]]></article-title>
<source><![CDATA[Int J Pediatr Otorhinolaryngol]]></source>
<year>2006</year>
<volume>70</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>325-9</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[Tander]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Yazici]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rizalar]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Ariturk]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Ayyildiz]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
<name>
<surname><![CDATA[Bernay]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Coin ingestion in children: which size is more risky?]]></article-title>
<source><![CDATA[J Laparoendosc Adv Surg Tech A]]></source>
<year>2009</year>
<volume>19</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>241-3</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[Caballero Mateos]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez Cara]]></surname>
<given-names><![CDATA[JG]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez Rosales]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Redondo Cerezo]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Manejo de cuerpos extraños en el tracto digestivo superior]]></article-title>
<source><![CDATA[RAPD Online]]></source>
<year>2018</year>
<volume>41</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>73-7</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[Seo]]></surname>
<given-names><![CDATA[JK]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Endoscopic management of gastrointestinal foreign bodies in children]]></article-title>
<source><![CDATA[Indian J Pediatr]]></source>
<year>1999</year>
<volume>66</volume>
<page-range>S75-80</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[Lim]]></surname>
<given-names><![CDATA[CW]]></given-names>
</name>
<name>
<surname><![CDATA[Park]]></surname>
<given-names><![CDATA[MH]]></given-names>
</name>
<name>
<surname><![CDATA[Do]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[Yeom]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Park]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Park]]></surname>
<given-names><![CDATA[ES]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Factors associated with removal of impacted fishbone in children, suspected ingestion]]></article-title>
<source><![CDATA[Pediatr Gastroenterol Hepatol Nutr]]></source>
<year>2016</year>
<volume>19</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>168-74</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[Kramer]]></surname>
<given-names><![CDATA[RE]]></given-names>
</name>
<name>
<surname><![CDATA[Lerner]]></surname>
<given-names><![CDATA[DG]]></given-names>
</name>
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Manfredi]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Shah]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Stephen]]></surname>
<given-names><![CDATA[TC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[North American Society for Pediatric Gastroenterology, Hepatology, and Nutrition Endoscopy Committee. Management of ingested foreign bodies in children: a clinical report of the NASPGHAN Endoscopy Committee]]></article-title>
<source><![CDATA[J Pediatr Gastroenterol Nutr]]></source>
<year>2015</year>
<volume>60</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>562-74</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[JH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Endoscopic removal of foreign body]]></article-title>
<source><![CDATA[Clin Endosc]]></source>
<year>2018</year>
<volume>51</volume>
<page-range>129-36</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[Jayachandra]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Eslick]]></surname>
<given-names><![CDATA[GD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A systematic review of paediatric foreign body ingestion: presentation, complications, and management]]></article-title>
<source><![CDATA[Int J Pediatric Otorhinolaryngol]]></source>
<year>2013</year>
<volume>77</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>311-7</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[Brayer]]></surname>
<given-names><![CDATA[AF]]></given-names>
</name>
<name>
<surname><![CDATA[Conners]]></surname>
<given-names><![CDATA[GP]]></given-names>
</name>
<name>
<surname><![CDATA[Ochsenschlager]]></surname>
<given-names><![CDATA[DW]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Spontaneous passage of coins lodged in the upper esophagus]]></article-title>
<source><![CDATA[Int J Pediatr Otorhinolaryngol]]></source>
<year>1998</year>
<volume>44</volume>
<page-range>59-61</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Alexander]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Kadish]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[Dunbar]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ingested foreign bodies in children]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Kaufmann]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
</person-group>
<source><![CDATA[Progress in pediatric radiology]]></source>
<year>1969</year>
<edition>2nd</edition>
<page-range>256-85</page-range><publisher-loc><![CDATA[Chicago (IL) ]]></publisher-loc>
<publisher-name><![CDATA[Yearbook Medical Publishers]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sethia]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Gibbs]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Jacobs]]></surname>
<given-names><![CDATA[IN]]></given-names>
</name>
<name>
<surname><![CDATA[Reilly]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[Rhoades]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Jatana]]></surname>
<given-names><![CDATA[KR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Current management of button battery injuries]]></article-title>
<source><![CDATA[Laryngoscope Investig Otolaryngol]]></source>
<year>2021</year>
<volume>6</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>549-63</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Carneiro]]></surname>
<given-names><![CDATA[BC]]></given-names>
</name>
<name>
<surname><![CDATA[Cruz]]></surname>
<given-names><![CDATA[IAN]]></given-names>
</name>
<name>
<surname><![CDATA[Chemin]]></surname>
<given-names><![CDATA[RN]]></given-names>
</name>
<name>
<surname><![CDATA[Rizzetto]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Guimaraes]]></surname>
<given-names><![CDATA[JB]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[FD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Multimodality imaging of foreign bodies: new insights into old challenges]]></article-title>
<source><![CDATA[Radiographics]]></source>
<year>2020</year>
<volume>40</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1965-86</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Litovitz]]></surname>
<given-names><![CDATA[TL]]></given-names>
</name>
<name>
<surname><![CDATA[Klein-Schwartz]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[White]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Cobaugh]]></surname>
<given-names><![CDATA[DJ]]></given-names>
</name>
<name>
<surname><![CDATA[Youniss]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Omslaer]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[2000 Annual report of the American Association of poison control centers toxic exposure surveillance system]]></article-title>
<source><![CDATA[Am J Emerg Med]]></source>
<year>2001</year>
<volume>19</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>337-95</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
