<?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>0028-3746</journal-id>
<journal-title><![CDATA[Neumología y cirugía de tórax]]></journal-title>
<abbrev-journal-title><![CDATA[Neumol. cir. torax]]></abbrev-journal-title>
<issn>0028-3746</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Neumología y Cirugía de Tórax; Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas; Sociedad Cubana de Neumología; Sociedad Paraguaya de Neumología; Sociedad Boliviana de Neumología.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0028-37462016000400275</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Resección traqueal y laringotraqueal en estenosis traqueal: factores predictores de recurrencia posoperatoria]]></article-title>
<article-title xml:lang="en"><![CDATA[Tracheal and laringo tracheal resection in tracheal stenosis: Predictors of postoperative recurrence]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Berrios-Mejía]]></surname>
<given-names><![CDATA[Juan Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales-Gómez]]></surname>
<given-names><![CDATA[José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guzmán-de Alba]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ibarra]]></surname>
<given-names><![CDATA[Jesús Martín]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zotés-Valdivia]]></surname>
<given-names><![CDATA[Víctor Hugo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Téllez-Becerra]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Nacional de Enfermedades Respiratorias Ismael Cosío Villegas  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<volume>75</volume>
<numero>4</numero>
<fpage>275</fpage>
<lpage>280</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0028-37462016000400275&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0028-37462016000400275&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0028-37462016000400275&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Antecedentes:  La resección traqueal y anastomosis es el estándar de oro en el tratamiento de la estenosis traqueal. Las complicaciones que se reportan son: recurrencia de la estenosis en el 5 al 22% de los casos, dehiscencia de la estenosis en alrededor del 4 al 7.5%, la mortalidad es de 1.8 a 5%. El objetivo de este estudio fue evaluar la recurrencia, después la resección traqueal por estenosis traqueal benigna y determinar los factores que predicen la reestenosis.  Material y métodos:  Se realizó un estudio retrospectivo que incluyó pacientes con estenosis traqueal o laringotraqueal benigna sometidos a resección quirúrgica y reconstrucción, en un período comprendido entre el 1 de enero de 2008 al 31 de diciembre de 2012. Se estudió la recurrencia de estenosis traqueal. Las variables categóricas se presentan como porcentajes, las variables continuas como media y desviación estándar. Para los factores predictores de recurrencia se realizó un análisis de regresión logística univariado y multivariado. Se tomó una p &lt; 0.05 para considerar las diferencias como estadísticamente significativas.  Resultados:  Se incluyeron 155 pacientes (103 hombres/52 mujeres). Las complicaciones ocurrieron en 52 pacientes (33.5%). La complicación más común fue la recurrencia de la estenosis, que se encontró en 21% de los casos. El compromiso laríngeo y la longitud de resección mayor de 4 cm fueron los factores de riesgos identificados como predictores de recurrencia para reestenosis. El compromiso laríngeo fue el factor que más se asocia con recurrencia de la estenosis (OR 2.9, IC 95%: 1.2-6.6, p: 0.01). Al final del estudio 94% de los casos respiraban normalmente. No hubo muertes en nuestra serie.  Conclusiones:  La recurrencia de estenosis traqueal fue la complicación más frecuente de los pacientes operados de resección y anastomosis traqueal. El compromiso traqueal y la resección mayor de 4 cm de tráquea son los factores estadísticamente significativos que predicen reestenosis]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Background:  Tracheal resection and anastomosis is the gold standard for the treatment of tracheal stenosis. Restenosis is 5 to 22% of cases report, dehiscence stenosis occurs in about 4-7.5% and mortality is 1.8 to 5%. The objective of this study is to evaluate the restenosis after tracheal resection for benign stenosis and the predicting factors for such complications.  Material and methods:  A retrospective study was made involving patients with benign tracheal or laryngotracheal stenosis who underwent surgical resection and reconstruction between January 2008 and December 2012. Restenosis was studied. Categorical variables were presented as percentage and continuous variables as mean and standard deviation. Predicting factors were determined by logistic regression univariate and multivariate. Statistical significance was set for p less than 0.05.  Results:  155 patients (52 female, 103 male) were included. Complications occurred in 52 (33.5%). The most common complication was restenosis (21%). Laryngeal commitment and length greater than 4 cm resection were statistically factors for restenosis. Laryngeal commitment was the most significant factor and was highly associated with restenosis (odds ratio 2.9, CI 95%: 1.2-6.6, p: 0.01). At the end of the study, 146 patients (94.2%) were breathing normally. There was no mortality in this series.  Conclusions: Restenosis was the most frequent complication in patients undergoing tracheal resection. Laryngeal commitment and length greater than 4 cm resection were statistically significant factors for the onset of restenosis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Estenosis traqueal]]></kwd>
<kwd lng="es"><![CDATA[resección traqueal]]></kwd>
<kwd lng="es"><![CDATA[reestenosis]]></kwd>
<kwd lng="es"><![CDATA[complicaciones]]></kwd>
<kwd lng="en"><![CDATA[Tracheal stenosis]]></kwd>
<kwd lng="en"><![CDATA[tracheal resection]]></kwd>
<kwd lng="en"><![CDATA[restenosis]]></kwd>
<kwd lng="en"><![CDATA[complications]]></kwd>
</kwd-group>
</article-meta>
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