<?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>1889-836X</journal-id>
<journal-title><![CDATA[Revista de Osteoporosis y Metabolismo Mineral]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Osteoporos Metab Miner]]></abbrev-journal-title>
<issn>1889-836X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Española de Investigaciones Óseas y Metabolismo Mineral]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1889-836X2023000400005</article-id>
<article-id pub-id-type="doi">10.20960/revosteoporosmetabminer.00025</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Calcinosis cutis]]></article-title>
<article-title xml:lang="en"><![CDATA[Calcinosis cutis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Haro Herrera]]></surname>
<given-names><![CDATA[Marina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Marín Díez]]></surname>
<given-names><![CDATA[Elena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Olmos Martínez]]></surname>
<given-names><![CDATA[José Manuel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Departamento de Medicina y Psiquiatría. Universidad de Cantabria Hospital Universitario Marqués de Valdecilla-Instituto de Investigación Sanitaria Valdecilla (IDIVAL) Servicio de Medicina Interna]]></institution>
<addr-line><![CDATA[Santander ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Cantabria Hospital Universitario Marqués de Valdecilla Servicio de Radiodiagnóstico]]></institution>
<addr-line><![CDATA[Santander ]]></addr-line>
<country>Spain</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>15</volume>
<numero>4</numero>
<fpage>160</fpage>
<lpage>163</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1889-836X2023000400005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1889-836X2023000400005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1889-836X2023000400005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Caso clínico: presentamos el caso de una mujer de 48 años con dolor en senos maxilares y zonas temporales, en la que se apreciaron placas cálcicas subcutáneas faciales al realizar una tomografía axial computarizada (TC). La exploración física y los datos del laboratorio fueron normales. Reinterrogando a la paciente, comentó que un año antes se le había administrado un producto de relleno facial que contiene hidroxiapatita cálcica (CaHA) (Radiesse®). Discusión: las microesferas de CaHA son radiopacas por lo que pueden observarse en las radiografías convencionales, y sobre todo en la TC. Las características de las imágenes, habitualmente bilaterales, separadas del hueso, junto con el antecedente de inyección previa de este material, debe orientar al clínico para reconocer este hallazgo y diferenciarlo de otras condiciones patológicas. Dada la popularidad que ha adquirido esta técnica de rejuvenecimiento facial, conviene que los clínicos conozcamos las características de las imágenes producidas por el depósito de esta sustancia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Case report: we report the case of a 48-year-old woman with pain in the maxillary sinuses and temporal areas. The presence of subcutaneous facial calcific plaques was confirmed in computed tomography (CT). Both the physical examination and the lab test results were within normal limits. Upon further questioning, the patient mentioned that she had been administered a facial filler product containing calcium hydroxyapatite (CaHA) (Radiesse®) the year before.  Discussion: CaHA microspheres are radiopaque, making them visible through conventional x-rays, especially CT scans. The characteristic imaging features, typically bilateral and separate from the bone, along with the history of previous injection of this material, should help the clinician recognize this finding and isolate it from other conditions and diseases. Because of the popularity of this facial rejuvenation technique, clinicians should be familiar with the imaging characteristics associated with the deposition of this substance.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Calcinosis]]></kwd>
<kwd lng="es"><![CDATA[Hidroxiapatita cálcica]]></kwd>
<kwd lng="es"><![CDATA[Radiesse®]]></kwd>
<kwd lng="en"><![CDATA[Calcinosis]]></kwd>
<kwd lng="en"><![CDATA[Calcium hydroxyapatite]]></kwd>
<kwd lng="en"><![CDATA[Radiesse®]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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