<?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>S1688-12492022000201309</article-id>
<article-id pub-id-type="doi">10.31134/ap.93.2.25</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Malformación congénita de la vía aérea pulmonar: a propósito de un caso clínico]]></article-title>
<article-title xml:lang="en"><![CDATA[Congenital pulmonary airway malformation: a clinical case study]]></article-title>
<article-title xml:lang="pt"><![CDATA[Malformação congênita das vias aéreas pulmonares: relato de caso]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valmaggia]]></surname>
<given-names><![CDATA[Cristina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guadalupe]]></surname>
<given-names><![CDATA[Alejandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Machado]]></surname>
<given-names><![CDATA[Karina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,ASSE Hospital Departamental Rivera ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,ASSE Hospital Departamental Rivera ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,UDELAR Facultad de Medicina Clínica Pediátrica &#8220;A&#8221;]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Uruguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>93</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_arttext&amp;pid=S1688-12492022000201309&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_abstract&amp;pid=S1688-12492022000201309&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.edu.uy/scielo.php?script=sci_pdf&amp;pid=S1688-12492022000201309&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: La malformación congénita de la vía aérea pulmonar (MVAP), antes llamada malformación adenomatoidea quística pulmonar, es una rara anormalidad del desarrollo de las vías respiratorias terminales. Las lesiones son de distribución y tamaños variables, usualmente unilaterales. El diagnóstico puede realizarse desde el período prenatal mediante ecografía gestacional, encontrándose, en ocasiones, graves repercusiones fetales. En los recién nacidos la enfermedad puede manifestarse con dificultad respiratoria aguda. En niños y adultos puede diagnosticarse ante infecciones pulmonares recurrentes u otras complicaciones. En pacientes sintomáticos está indicado el tratamiento quirúrgico para prevenir infecciones y la transformación neoplásica; sin embargo, sigue siendo controversial el tratamiento profiláctico frente al tratamiento expectante en pacientes asintomáticos. Se presenta el caso clínico de una lactante de 2 meses, que en el curso de una bronquiolitis se realizó una radiografía de tórax que evidenció una imagen radiolúcida del lóbulo medio. La tomografía computada visualizó gran imagen quística en pulmón derecho, que podría corresponder a una MVAP. Se decidió tratamiento quirúrgico coordinado. Se realizó una segmentectomía, confirmándose con anatomía patológica una MVAP tipo IV. Evolucionó favorablemente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Summary: Congenital pulmonary airway malformation (CPAM), formerly called pulmonary cystic adenomatoid malformation, is a rare developmental abnormality of the terminal airways. Lesions are of variable size and distribution, usually unilateral. The diagnosis can be made from the prenatal period by means of gestational ultrasound, occasionally causing serious fetal repercussions. In newborns, the disease may manifest itself through acute respiratory distress. In children and adults it can be diagnosed through recurrent lung infections or other complications. In symptomatic patients, surgical treatment is indicated to prevent infections and neoplastic transformation. However, prophylactic versus expectant management in asymptomatic patients remains controversial. We present the clinical case of a 2-month-old infant who, during the course of bronchiolitis underwent a chest X-ray that revealed a radiolucent image of the middle lobe. The computed tomography scan showed a large cystic image in the right lung, which could be linked to an CPAM. The surgical treatment was carried out and the segmentectomy confirmed a pathological type IV CPAM. The patient evolved favorably.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo: A malformação congênita das vias aéreas pulmonares (MVAP), anteriormente chamada de malformação adenomatoide cística pulmonar, é uma anormalidade rara do desenvolvimento das vias aéreas terminais. As lesões são de tamanho e distribuição variáveis, geralmente unilaterais. O diagnóstico pode ser feito desde o pré-natal por meio da ultrassonografia gestacional, podendo encontrar repercussões fetais graves. Em recém-nascidos, a doença pode se manifestar com dificuldade respiratória aguda. Em crianças e adultos, pode ser diagnosticada com infecções pulmonares recorrentes ou outras complicações. Em pacientes sintomáticos, o tratamento cirúrgico é indicado para prevenir infecções e transformações neoplásicas; no entanto, o tratamento profilático versus expectante em pacientes assintomáticos permanece controverso. Apresentamos o caso clínico de uma criança de 2 meses que foi submetida a radiografia de tórax durante bronquiolite, que revelou imagem radiotransparente do lobo médio. A tomografia computadorizada mostrou grande imagem cística em pulmão direito, que poderia corresponder a uma MVAP. O tratamento cirúrgico foi realizado e a segmentectomia confirmou um tipo IV de MVAP com patologia. A criança evoluiu favoravelmente.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Malformación adenomatoide quística congénita del pulmón]]></kwd>
<kwd lng="es"><![CDATA[Lactante]]></kwd>
<kwd lng="en"><![CDATA[Congenital cystic adenomatoid malformation of lung]]></kwd>
<kwd lng="en"><![CDATA[Infant]]></kwd>
<kwd lng="pt"><![CDATA[Malformação adenomatoide cística congênita do pulmão]]></kwd>
<kwd lng="pt"><![CDATA[Lactente]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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