<?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>2709-7927</journal-id>
<journal-title><![CDATA[Acta Médica del Centro]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd centro]]></abbrev-journal-title>
<issn>2709-7927</issn>
<publisher>
<publisher-name><![CDATA[Hospital Provincial Clínico Quirúrgico Universitario Arnaldo Milián Castro]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2709-79272023000400801</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Osteocondroma cervical. Informe de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Cervical osteochondroma. Case report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valdés Morales]]></surname>
<given-names><![CDATA[Yanet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Viera Leal]]></surname>
<given-names><![CDATA[Leidy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Betancourt López]]></surname>
<given-names><![CDATA[Ernesto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Provincial Clínico Quirúrgico Universitario &#8220;Arnaldo Milián Castro&#8221;  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Ciencias Médicas de Villa Clara  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>17</volume>
<numero>4</numero>
<fpage>801</fpage>
<lpage>807</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2709-79272023000400801&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2709-79272023000400801&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2709-79272023000400801&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  los tumores formadores de cartílago son los tumores óseos primarios más frecuentes. Se caracterizan por un comportamiento extraño debido a su evolución incierta y son de difícil diagnóstico. El osteocondroma o exostosis cartilaginosa es de los tumores más frecuentes del esqueleto. Es un tumor propio de individuos jóvenes, con ligero predominio en varones. Puede ser solitario o múltiple y forma parte del síndrome de exostosis múltiple hereditaria.  Información del paciente:  se presenta un paciente masculino, de 21 años de edad, que comenzó a presentar aumento de volumen en la región cervical derecha secundario a tumor óseo de origen cartilaginoso.  Conclusiones:  en este caso la localización del osteocondroma es poco frecuente (región cervical derecha). No contaba con antecedentes genéticos familiares de la enfermedad, ni síntomas, solo aumento de volumen local. Los estudios de rayos X y la tomografía axial computadorizada son de especial utilidad en el diagnóstico de esta afección.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  cartilage-forming tumors are the most frequent primary bone tumors. They are characterized by a strange behavior due to their uncertain evolution and they are difficult to diagnose. Osteochondroma or cartilaginous exostosis is one of the most frequent skeletal tumors. It is a tumor typical of young individuals, with a slight predominance in males. It can be solitary or multiple and is part of the hereditary multiple exostosis syndrome.  Patient information:  it is presented a male patient, 21 years old, who began to present an increase in volume in the right cervical region secondary to a bone tumor of cartilaginous origin.  Conclusions:  in this case the location of the osteochondroma is rare (right cervical region). There was no genetic family history of the disease, no symptoms, only local volume increase. X-ray studies and computerized axial tomography are particularly useful in the diagnosis of this condition.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[osteocondroma cervical]]></kwd>
<kwd lng="es"><![CDATA[exostosis cartilaginosa]]></kwd>
<kwd lng="es"><![CDATA[diagnóstico radiológico]]></kwd>
<kwd lng="en"><![CDATA[cervical osteochondroma]]></kwd>
<kwd lng="en"><![CDATA[cartilaginous exostosis]]></kwd>
<kwd lng="en"><![CDATA[diagnostic radiology]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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