<?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>1688-1249</journal-id>
<journal-title><![CDATA[Archivos de Pediatría del Uruguay]]></journal-title>
<abbrev-journal-title><![CDATA[Arch. Pediatr. Urug.]]></abbrev-journal-title>
<issn>1688-1249</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Uruguaya de Pediatría]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1688-12492024000301317</article-id>
<article-id pub-id-type="doi">10.31134/ap.95.2.16</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Reporte de caso: patología laríngea congénita atípica. A propósito de un caso de presentación neonatal y su diagnóstico diferencial]]></article-title>
<article-title xml:lang="en"><![CDATA[Clinical case report: atypical congenital laryngeal pathology. A case of neonatal presentation and differential diagnosis]]></article-title>
<article-title xml:lang="pt"><![CDATA[Relato de caso: patologia laríngea congênita atípica. Relato de caso de apresentação neonatal e diagnóstico diferencial]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Medina]]></surname>
<given-names><![CDATA[Ma. Sol]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bosch]]></surname>
<given-names><![CDATA[Juan José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivera]]></surname>
<given-names><![CDATA[Jordan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Marmo]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Berazategui]]></surname>
<given-names><![CDATA[Juan Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Sanatorio Anchorena San Martín Unidad de Neonatología ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Sanatorio Itoiz  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Sanatorio Anchorena San Martín Endoscopía Respiratoria ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>95</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-12492024000301317&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-12492024000301317&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-12492024000301317&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La estenosis laríngea es una de las causas más habituales de obstrucción de la vía aérea superior en pediatría. La estenosis laríngea congénita es la tercera anormalidad congénita laríngea más frecuente, luego de la laringomalacia y la parálisis cordal. El diagnóstico se sustenta en la clínica del paciente, la evaluación radiológica, la laringoscopía flexible y la endoscopía rígida de la vía aérea bajo anestesia general. Describimos un caso de estenosis laríngea congénita de presentación atípica con un pólipo en línea media, predominando la disfonía en lugar de la obstrucción respiratoria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary: Laryngeal stenosis is one of the most frequent causes of airway obstruction in pediatrics. Congenital laryngeal stenosis is the third most common laryngeal congenital abnormality, after laryngomalacia and cord paralysis. The diagnosis is based on the patient&#8217;s symptoms, radiological evaluation, flexible laryngoscopy and rigid airway endoscopy under general anesthesia. We describe a case of congenital laryngeal stenosis with atypical presentation with a midline polyp, predominating dysphonia instead of respiratory obstruction.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: A estenose laríngea é uma das causas mais comuns de obstrução das vias aéreas superiores em pediatria. A estenose laríngea congênita é a terceira anomalia laríngea congênita mais comum, depois da laringomalácia e da paralisia cordal. O diagnóstico é baseado nos sintomas clínicos do paciente, avaliação radiológica, laringoscopia flexível e endoscopia rígida das vias aéreas sob anestesia geral. Descrevemos um caso de estenose laríngea congênita de apresentação atípica com pólipo mediano, predominando disfonia e não obstrução respiratória.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Laringoestenosis]]></kwd>
<kwd lng="es"><![CDATA[Ruidos Respiratorios]]></kwd>
<kwd lng="es"><![CDATA[Endoscopía]]></kwd>
<kwd lng="es"><![CDATA[Recién Nacido]]></kwd>
<kwd lng="en"><![CDATA[Laryngostenosis]]></kwd>
<kwd lng="en"><![CDATA[Respiratory Sounds]]></kwd>
<kwd lng="en"><![CDATA[Endoscopy]]></kwd>
<kwd lng="en"><![CDATA[Newborn]]></kwd>
<kwd lng="pt"><![CDATA[Laringostenose]]></kwd>
<kwd lng="pt"><![CDATA[Ruídos Respiratórios]]></kwd>
<kwd lng="pt"><![CDATA[Endoscopia]]></kwd>
<kwd lng="pt"><![CDATA[Recém-Nascido]]></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[Clark]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Kugler]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Carr]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Common causes of congenital stridor in infants]]></article-title>
<source><![CDATA[JAAPA]]></source>
<year>2018</year>
<volume>31</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>36-40</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Monnier]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<source><![CDATA[Pediatric airway surgery: management of laryngotracheal stenosis in infants and children]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Berlín ]]></publisher-loc>
<publisher-name><![CDATA[Springer]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Henick]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Holinger]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Laryngeal development]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Holinger]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Lusk]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Green]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<source><![CDATA[Pediatric laryngology and bronchoesophagology]]></source>
<year>1997</year>
<page-range>1-17</page-range><publisher-loc><![CDATA[Philadelphia ]]></publisher-loc>
<publisher-name><![CDATA[Lippincott-Raven]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Myer 3rd]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[O'Connor]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Cotton]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Proposed grading system for subglottic stenosis based on endotracheal tube sizes]]></article-title>
<source><![CDATA[Ann Otol Rhinol Laryngol]]></source>
<year>1994</year>
<volume>103</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>319-23</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[Monnier]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Dikkers]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Eckel]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Sittel]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Piazza]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Campos]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Preoperative assessment and classification of benign laryngotracheal stenosis a consensus paper of the European Laryngological Society]]></article-title>
<source><![CDATA[Eur Arch Otorhinolaryngol]]></source>
<year>2015</year>
<volume>272</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>2885-96</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[Antón]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Villafruela]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Cabezalí]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Congenital subglottic web a rare cause of neonatal stridor]]></article-title>
<source><![CDATA[J Pediatr Surg]]></source>
<year>2009</year>
<volume>44</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>e25-7</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[Landry]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Rutter]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Airway Anomalies]]></article-title>
<source><![CDATA[Clin Perinatol]]></source>
<year>2018</year>
<volume>45</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>597-607</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[García]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Peñorrocha]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Cerpa]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rabanal]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Gavilan]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Paediatric vocal fold paralysis]]></article-title>
<source><![CDATA[Acta Otorrinolaringol Esp]]></source>
<year>2013</year>
<volume>64</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>283-8</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[Cuestas]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Doormann]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Bellia]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Bellia]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Papilomatosis laríngea una causa poco frecuente de disfonía en el niño. Serie de casos]]></article-title>
<source><![CDATA[Arch Argent Pediatr]]></source>
<year>2018</year>
<volume>116</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>e471-5</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[Rodríguez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Cuestas]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Zanetta]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Disfonía del niño por membrana laríngea congénita Serie de casos]]></article-title>
<source><![CDATA[Arch Argent Pediatr]]></source>
<year>2013</year>
<volume>111</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>e82-5</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[Cotton]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pediatric laryngotracheal stenosis]]></article-title>
<source><![CDATA[J Pediatr Surg]]></source>
<year>1984</year>
<volume>19</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>699-704</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bhatt]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Prager]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Neonatal Stridor Diagnosis and Management]]></article-title>
<source><![CDATA[Clin Perinatol]]></source>
<year>2018</year>
<volume>45</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>817-31</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Anastasiadou]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Al Yaghchi]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Glottic Stenosis]]></article-title>
<source><![CDATA[StatPearls]]></source>
<year>2021</year>
<publisher-loc><![CDATA[Treasure Island, FL ]]></publisher-loc>
<publisher-name><![CDATA[StatPearls Publishing]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
