<?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[Arch méd Camagüey]]></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>S1025-02552023000100049</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tumores óseos de la rótula]]></article-title>
<article-title xml:lang="en"><![CDATA[Patellar bone tumors]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alvarez-López]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valdebenito-Aceitón]]></surname>
<given-names><![CDATA[Valentina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soto-Carrasco]]></surname>
<given-names><![CDATA[Sergio Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas Hospital Pediátrico Provincial Dr. Eduardo Agramonte Piña Departamento de Ortopedia y Traumatología]]></institution>
<addr-line><![CDATA[Camagüey ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Católica de la Santísima Concepción Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Concepción ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Católica de la Santísima Concepción  ]]></institution>
<addr-line><![CDATA[Concepción ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>27</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1025-02552023000100049&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1025-02552023000100049&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1025-02552023000100049&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción: Los tumores alrededor de la rodilla son frecuentes, a excepción de la rótula donde su localización es ocasional. En esta estructura anatómica existen características clínicas y epidemiológicas muy específicas según el tipo de tumor.  Objetivo: Actualizar y brindar información sobre los tumores de la rótula.  Métodos: La búsqueda y análisis de la información se realizó en un periodo de 62 días (primero de noviembre al 31 de diciembre de 2022) y se emplearon las siguientes palabras: patellar bone tumors, bone tumor AND patella, knee bone tumors a partir de la información obtenida se realizó una revisión bibliográfica de un total de 153 artículos publicados en las bases de datos: PubMed, Hinari, SciELO y Medline mediante el gestor de búsqueda y administrador de referencias EndNote, de ellos se utilizaron 30 citas seleccionadas para realizar la revisión, 28 de los últimos cinco años.  Resultados: Se menciona la incidencia de los tumores benignos más frecuentes que afectan esta estructura anatómica, como el tumor de células gigantes. Se hace referencia a los tumores óseos malignos más reportados y su comportamiento clínico e imagenológico en especial el osteosarcoma. Se abordaron las metástasis de la rótula en particular las provenientes del pulmón.  Conclusiones: Los tumores óseos de la rótula son lesiones infrecuentes, al comparar su incidencia con otros tumores de la rodilla. La presentación depende del tipo histológico y grado de afección ósea.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction: Tumors around the knee are frequent, except for the patella, where its location is occasional. In this anatomical structure there are very specific clinical and epidemiological characteristics depending on the type of condition.  Objective:  To update and provide information on patella tumors.  Methods: The search and analysis of the information was carried out in a period of 62 days (November 1st to December 31st, 2022) and the following words were used: patellar bone tumors, bone tumor AND patella, knee bone tumors. From the information obtained a bibliographic review was carried out, a total of 153 articles published in the PubMed, Hinari, SciELO and Medline databases through the EndNote search manager and reference manager were found, of which 30 selected citations were used to carry out the review, 28 of the last five years.  Results: The incidence of the most frequent benign tumors that affect this anatomical structure, such as the Giant Cell Tumor, is mentioned. Reference is made to the most reported malignant bone tumors and their clinical and imaging behavior, especially Osteosarcoma. Metastases of the patella were addressed, particularly those of the lung.  Conclusions: Bone tumors of the patella are infrequent lesions, when comparing their incidence with tumors from the rest of the knee joint. Presentation depends on the histological type and degree of bone involvement.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[RÓTULA]]></kwd>
<kwd lng="es"><![CDATA[NEOPLASIAS DE TEJIDO ÓSEO]]></kwd>
<kwd lng="es"><![CDATA[LITERATURA DE REVISIÓN COMO ASUNTO]]></kwd>
<kwd lng="es"><![CDATA[RODILLA]]></kwd>
<kwd lng="es"><![CDATA[METÁSTASIS DE LA NEOPLASIA]]></kwd>
<kwd lng="en"><![CDATA[PATELLA]]></kwd>
<kwd lng="en"><![CDATA[NEOPLASMS, BONE TISSUE]]></kwd>
<kwd lng="en"><![CDATA[REVIEW LITERATURE AS TOPIC]]></kwd>
<kwd lng="en"><![CDATA[KNEE]]></kwd>
<kwd lng="en"><![CDATA[NEOPLASM METASTASIS]]></kwd>
</kwd-group>
</article-meta>
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