<?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>1025-0255</journal-id>
<journal-title><![CDATA[Revista Archivo Médico de Camagüey]]></journal-title>
<abbrev-journal-title><![CDATA[AMC]]></abbrev-journal-title>
<issn>1025-0255</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Camagüey]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1025-02552018000600725</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Eficacia de la radioterapia en los pacientes con cáncer laríngeo en estadio I y II]]></article-title>
<article-title xml:lang="en"><![CDATA[Efficacy of radiotherapy in patients with laryngeal cancer in stage I and II]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santana-Álvarez]]></surname>
<given-names><![CDATA[Jorge]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Acosta-Abréu]]></surname>
<given-names><![CDATA[Guillermo Bienvenido]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Miranda-Ramos]]></surname>
<given-names><![CDATA[María de los Ángeles]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[León-Molina]]></surname>
<given-names><![CDATA[Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Quiroga-Meriño]]></surname>
<given-names><![CDATA[Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas de Camagüey Hospital Militar Dr. Octavio de la Concepción y de la Pedraja ]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Médico Hispánico  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>República Dominicana</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Ignacio Agramonte y Loynaz de Camagüey  ]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>22</volume>
<numero>6</numero>
<fpage>725</fpage>
<lpage>742</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1025-02552018000600725&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1025-02552018000600725&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1025-02552018000600725&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamento:  el cáncer de laringe es una neoplasia maligna de cabeza y cuello frecuente, el tipo histológico predominante es el carcinoma epidermoide y la mayoría de los afectados, presentan por lo general el tumor localizado en la región glótica, predomina en hombres en una relación de 4:1, el incremento aunque existen otros factores está asociado al mayor consumo de tabaco y alcohol.  Objetivo:  evaluar la eficacia de la radioterapia a los cinco años de finalizado el tratamiento, como método terapéutico en pacientes con cáncer laríngeo en estadio I y II.  Métodos:  se realizó un estudio descriptivo, longitudinal, retrospectivo en 27 pacientes, con el propósito de evaluar la eficacia de la radioterapia como método terapéutico en pacientes diagnosticados con cáncer laríngeo en etapa I y II en la provincia Camagüey, desde enero de 2014 hasta enero de 2017.  Resultados:  la edad y el sexo no influyeron en la eficacia del tratamiento. Los pacientes en un estadio I evolucionaron mejor a la radioterapia. La región anatómica más frecuente como sitio de implantación del tumor fue la glotis, sin embargo, dicho parámetro no jugó un papel fundamental ya que la radioterapia fue eficaz en el resto de los grupos histopatológicos. Los pacientes con carcinoma epidermoide indiferenciado, respondieron todos de forma satisfactoria a la radioterapia, a pesar que en sentido general e independientemente el grupo histopatológicos los resultados fueron satisfactorios. La mucositis y la anemia fueron las complicaciones más frecuentes, las mismas no afectaron la eficacia de la radiación.  Conclusiones:  la terapia local garantiza una excelente calidad de vida en los enfermos, por lo que se recomienda capacitar al personal de salud de las diferentes áreas de atención, para garantizar un diagnóstico precoz del cáncer laríngeo, lo que permitirá una terapéutica en estadios tempranos y mayor supervivencia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background:  Laryngeal cancer is a frequent malignant neoplasm of the head and neck, the predominant histological type is squamous cell carcinoma and the majority of those affected by this histological type usually present the tumor located in the glottal region, predominantly in men in a 4: 1 ratio, the increase although there are other factors is associated with greater consumption of tobacco and alcohol.  Objective:  to evaluate the efficacy of radiotherapy five years after the end of treatment, as a therapeutic method in patients with stage I and II laryngeal cancer.  Methods:  descriptive, longitudinal, retrospective study was carried out in 27 patients, with the purpose of evaluating the efficacy of radiotherapy as a therapeutic method in patients diagnosed with stage I and II laryngeal cancer in the province of Camagüey, in the period from January 2014 to January 2017.  Results:  age and sex did not influence the efficacy of the treatment. Patients in a stage I evolved better to radiotherapy. The most frequent anatomical region as site of implantation of the tumor was the glottis, however, this parameter did not play a fundamental role since radiotherapy was effective in the rest of the histopathological groups. The patients with undifferentiated squamous cell carcinoma all responded satisfactorily to radiotherapy, although in general and independently the histopathological group the results were satisfactory. Mucositis and anemia were the most frequent complications, they did not affect the effectiveness of the radiation.  Conclusions:  considering that local therapy guarantees an excellent quality of life in patients, it is recommended to train the health personnel of the different areas of care, to guarantee an early diagnosis of laryngeal cancer, which will allow a therapy in early stages and greater survival.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[NEOPLASIAS LARÍNGEAS/diagnóstico]]></kwd>
<kwd lng="es"><![CDATA[NEOPLASIAS LARÍNGEAS/radioterapia]]></kwd>
<kwd lng="es"><![CDATA[CAPACITACIÓN PROFESIONAL]]></kwd>
<kwd lng="es"><![CDATA[HOMBRES]]></kwd>
<kwd lng="es"><![CDATA[ANÁLISIS DE SUPERVIVENCIA]]></kwd>
<kwd lng="en"><![CDATA[LARYNGEAL NEOPLASMS/diagnosis]]></kwd>
<kwd lng="en"><![CDATA[LARYNGEAL NEOPLASMS/radiotherapy]]></kwd>
<kwd lng="en"><![CDATA[PROFESSIONAL TRAINING]]></kwd>
<kwd lng="en"><![CDATA[MEN]]></kwd>
<kwd lng="en"><![CDATA[SURVIVAL ANALYSIS]]></kwd>
</kwd-group>
</article-meta>
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