<?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>1729-519X</journal-id>
<journal-title><![CDATA[Revista Habanera de Ciencias Médicas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev haban cienc méd]]></abbrev-journal-title>
<issn>1729-519X</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de la Habana]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1729-519X2022000100008</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Osteítis de calota por sífilis secundaria. Presentación de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Calvarial osteitis due to secondary syphilis. Case presentation]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Quintana]]></surname>
<given-names><![CDATA[Marysol]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez Sánchez]]></surname>
<given-names><![CDATA[Lídice]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Espín Falcón]]></surname>
<given-names><![CDATA[Julio César]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas de La Habana Facultad de Ciencias Médicas &#8220;Comandante Manuel Fajardo&#8221; ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Ciencias Médicas de La Habana Facultad de Ciencias Médicas &#8221;Salvador Allende&#8221; ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Ciencias Médicas de La Habana Facultad de Ciencias Médicas &#8220;Calixto García&#8221; ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2022</year>
</pub-date>
<volume>21</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1729-519X2022000100008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1729-519X2022000100008&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1729-519X2022000100008&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La sífilis es una infección de transmisión sexual causante de grandes estragos durante toda la historia de la humanidad, en la actualidad su prevalencia es preocupante. El compromiso óseo en la sífilis secundaria puede preceder o seguir a las lesiones mucocutáneas y en algunos casos ocurrir como única manifestación.  Objetivo: Describir el caso clínico de un paciente con osteítis de calota en el curso de una sífilis secundaria, que permita a los profesionales de la salud asociar estas lesiones con las infecciones de transmisión sexual.  Presentación de caso: Paciente masculino de 33 años de edad, estado civil soltero, con antecedentes patológicos personales de ser portador del Virus del herpes simple oral desde los 24 años, quien asiste a la consulta por presentar cefalea frontal izquierda, opresiva, pulsátil, de inicio leve que se intensifica e irradia al oído homolateral. El examen físico, que incluyó el sistema nervioso, fue negativo. Se indicaron estudios imagenológicos y de laboratorio, los que evidenciaron la presencia de imágenes osteolíticas en región parietal izquierda próxima a la sutura sagital y pruebas serológicas positivas que confirman el diagnóstico de manifestaciones óseas de osteítis de calota por sífilis secundaria.  Conclusiones:  Durante la sífilis secundaria el hueso del cráneo es el más afectado, al sufrir osteítis proliferativa. Es responsabilidad del personal de salud el diagnóstico oportuno y precoz de la enfermedad, a fin de evitar su progresión, morbilidad y posibles complicaciones.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Syphilis is a sexually transmitted infection that has caused great havoc throughout the history of mankind; currently, its prevalence is of great concern. Bone involvement in secondary syphilis may precede or follow mucocutaneous lesions and, in some cases, occur as the only manifestation of the disease.  Objective:  To describe the clinical case of a patient with calvarial osteitis in the course of secondary syphilis to allow health professionals to associate these lesions with sexually transmitted infections.  Case presentation:  Thirty-three-year-old male patient, single, with personal pathological antecedents of being carrier of the oral herpes simplex virus since he was 24 years old who attends the consultation due to left frontal, oppressive, throbbing headache of mild onset that intensifies and radiates to the ipsilateral ear. Physical examination, which included the nervous system, was negative. Imaging and laboratory studies were ordered; the imaging studies showed the presence of osteolytic images in the left parietal region near the sagittal suture, and the positive serological tests confirmed the diagnosis of bone manifestations of calvarial osteitis due to secondary syphilis.  Conclusions:  In secondary syphilis, the skull bone is most often affected by proliferative osteitis. Risky sexual practices and self-medication have a negative influence on the expression of the disease. The health personnel is responsible for conducting a timely and early diagnosis of the disease in order to avoid its progression, morbidity, and possible complications.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Sífilis]]></kwd>
<kwd lng="es"><![CDATA[sífilis secundaria]]></kwd>
<kwd lng="es"><![CDATA[osteítis.]]></kwd>
<kwd lng="en"><![CDATA[Syphilis]]></kwd>
<kwd lng="en"><![CDATA[secondary syphilis]]></kwd>
<kwd lng="en"><![CDATA[osteitis]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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