<?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>S0035-00522021000200071</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Neumonías de repetición en escolar con situs inversus totalis y sospecha de discinesia ciliar primaria]]></article-title>
<article-title xml:lang="en"><![CDATA[Recurring pneumonia in a school-age patient with situs inversus totalis and suspected primary ciliary dyskinesia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Sebastián]]></surname>
<given-names><![CDATA[Alicia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario Doctor Peset Servicio de Pediatría ]]></institution>
<addr-line><![CDATA[Valencia ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<volume>88</volume>
<numero>2</numero>
<fpage>71</fpage>
<lpage>74</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-00522021000200071&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-00522021000200071&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-00522021000200071&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  El situs inversus totalis se caracteriza por la posición invertida de los órganos torácicos y abdominales con respecto al plano sagital. En general, el diagnóstico se realiza de forma casual dada la ausencia de síntomas, pudiendo asociarse con malformaciones cardiacas, digestivas, renales y de vías respiratorias, siendo la discinesia ciliar primaria la más frecuente.  Caso clínico:  Varón de 10 años, con diagnóstico previo de situs inversus totalis, quien acude a urgencias por tos, dolor torácico, dificultad respiratoria y fiebre. Se realizó diagnóstico de neumonía recurrente en lóbulo inferior izquierdo. Dado que fue el tercer episodio de neumonía, se sospechó de síndrome de Kartagener (una forma de discinesia ciliar primaria) que se descartó por no presentar bronquiectasias ni sinusitis crónica.  Conclusiones:  El situs inversus totalis puede asociarse a múltiples condiciones, incluyendo trastornos de vías respiratorias altas y bajas, como consecuencia de discinesia ciliar primaria como el síndrome de Kartagener.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Situs inversus totalis is characterized by the inverted position of the thoracic and abdominal organs with respect to the sagittal plane. In general, the diagnosis is made incidentally, given the absence of symptoms. Situs inversus totalis can be associated with cardiac, digestive, kidney, and respiratory malformations, but the most common is primary ciliary dyskinesia.  Clinical case:  10-year-old male patient diagnosed with situs inversus totalis who came to the emergency room for cough, chest pain, respiratory distress and fever. Recurrence of pneumonia in the left lower lobe was identified on a third occasion, which raised suspicion of Kartagener syndrome (a form of primary ciliary dyskinesia), which was ruled out because the patient did not present bronchiectasis or chronic sinusitis.  Conclusions:  Situs inversus totalis can be associated with multiple conditions, including upper and lower respiratory disorders, as a consequence of primary ciliary dyskinesia, such as Kartagener syndrome.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Situs inversus totalis]]></kwd>
<kwd lng="es"><![CDATA[discinesia ciliar primaria]]></kwd>
<kwd lng="es"><![CDATA[Kartagener]]></kwd>
<kwd lng="es"><![CDATA[neumonías]]></kwd>
<kwd lng="en"><![CDATA[Situs inversus totalis]]></kwd>
<kwd lng="en"><![CDATA[primary ciliary dyskinesia]]></kwd>
<kwd lng="en"><![CDATA[Kartagener]]></kwd>
<kwd lng="en"><![CDATA[pneumonias]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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