<?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>0034-7493</journal-id>
<journal-title><![CDATA[Revista Cubana de Cirugía]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Cir]]></abbrev-journal-title>
<issn>0034-7493</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-74932024000100008</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Supervivencia a los cinco años de pacientes operadas de cáncer de mama en Cienfuegos]]></article-title>
<article-title xml:lang="en"><![CDATA[Five-Year Survival in Patients Operated on for Breast Cancer in Cienfuegos]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cuesta Del Sol]]></surname>
<given-names><![CDATA[José Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Torres Ajá]]></surname>
<given-names><![CDATA[Lidia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cruz Pérez]]></surname>
<given-names><![CDATA[Nicolás Ramón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Puerto Lorenzo]]></surname>
<given-names><![CDATA[José Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Provincial Dr. Gustavo Aldereguía Lima  ]]></institution>
<addr-line><![CDATA[ Cienfuegos]]></addr-line>
<country>Cuba</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>63</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-74932024000100008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-74932024000100008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-74932024000100008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  El cáncer de mama, según la Organización Mundial de la Salud, ha pasado a ser el más diagnosticado en el mundo, superando incluso al de pulmón. Cuba presenta altas tasas de incidencia y mortalidad de este tipo de cáncer. Para afrontar esta situación, su sistema público de salud ha implementado un programa nacional de detección precoz y tratamiento instaurado cuyo objetivo fundamental es lograr una mayor supervivencia de las pacientes.  Objetivo:  Determinar la supervivencia a los 5 años de las pacientes operadas de cáncer de mama en la provincia de Cienfuegos.  Métodos:  Se realizó un estudio de supervivencia a 5 años de los casos operados de cáncer de mama en el trienio 2013-2015, el cual se desarrolló mediante el método límite del producto de Kaplan-Meier a través del cálculo de supervivencia expuesto mediante tablas y gráficos. El universo estuvo constituido por todas las pacientes operadas en ese trienio. Las variables estudiadas fueron: edad, sexo, color de la piel, mama afectada, localización, tipo histológico, técnica quirúrgica, grado de reintegración social y estado a los 5 años de operadas.  Resultados:  Sobrevivieron más las pacientes de 50-70 años, con tumor en mama izquierda, localizado en cuadrante inferior interno, con tipo histológico carcinoma ductal infiltrante, y las que fueron objeto de mastectomías radicales.  Conclusiones: El 77,3 % de los pacientes estudiados reportaron una supervivencia a los 5 años. Ese porcentaje es comparable al informado en los países altamente desarrollados. Este resultado se asocia mayormente al diagnóstico en etapas tempranas de la enfermedad y a la aplicación de la cirugía radical.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Breast cancer, according to the World Health Organization, has become the most diagnosed cancer in the world, surpassing even lung cancer. Cuba has high incidence and mortality rates of this type of cancer. To address this situation, its public health system has implemented a national program for early detection and treatment whose main objective is to achieve greater survival of such patients.  Objective:  To determine the 5-year survival of patients operated on for breast cancer in the province of Cienfuegos.  Methods:  A study was carried out of the 5-year survival in patients operated on for breast cancer in the triennium 2013-2015, developed using the Kaplan-Meier product-limit method through calculation of survival exposed by means of tables and graphs. The universe was made up of all the patients operated on in that triennium. The variables studied were age, sex, skin color, affected breast, location, histological type, surgical technique, degree of social reintegration and status 5-years after surgery.  Results:  The highest survival was observed among the patients aged 50-70 years, with tumor in the left breast and located in the lower inner quadrant, of histological type of an infiltrating ductal carcinoma, and those who underwent radical mastectomies.  Conclusions:  77.3% of the studied patients reported 5-year survival. This percentage is comparable to that reported in highly developed countries. This result is mostly associated to diagnosis in early stages of the disease and to the application of radical surgery.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[cáncer de mama]]></kwd>
<kwd lng="es"><![CDATA[supervivencia]]></kwd>
<kwd lng="es"><![CDATA[mastología]]></kwd>
<kwd lng="en"><![CDATA[breast cancer]]></kwd>
<kwd lng="en"><![CDATA[survival]]></kwd>
<kwd lng="en"><![CDATA[mastology]]></kwd>
</kwd-group>
</article-meta>
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