<?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>1139-7632</journal-id>
<journal-title><![CDATA[Pediatría Atención Primaria]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Pediatr Aten Primaria]]></abbrev-journal-title>
<issn>1139-7632</issn>
<publisher>
<publisher-name><![CDATA[Asociación Española de Pediatría de Atención Primaria]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1139-76322021000100014</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Hiperplasia endotelial papilar intravascular en la región supraclavicular]]></article-title>
<article-title xml:lang="en"><![CDATA[Intravascular papillary endothelial hyperplasia in the supraclavicular region]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez Sánchez]]></surname>
<given-names><![CDATA[Aída Mª]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Calabuig Adobes]]></surname>
<given-names><![CDATA[Ana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carmen Marcen]]></surname>
<given-names><![CDATA[Gema]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Estrada Mallarino]]></surname>
<given-names><![CDATA[Natalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Esqueda]]></surname>
<given-names><![CDATA[Ainara]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guerrero Laleona]]></surname>
<given-names><![CDATA[Carmelo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Infantil Universitario Miguel Servet Servicio de Pediatría ]]></institution>
<addr-line><![CDATA[Zaragoza ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Universitario Miguel Servet Servicio de Anatomía Patológica ]]></institution>
<addr-line><![CDATA[Zaragoza ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Universitario Miguel Servet Servicio de Cirugía Pediátrica ]]></institution>
<addr-line><![CDATA[Zaragoza ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2021</year>
</pub-date>
<volume>23</volume>
<numero>89</numero>
<fpage>87</fpage>
<lpage>90</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1139-76322021000100014&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1139-76322021000100014&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1139-76322021000100014&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[ Resumen La hiperplasia endotelial papilar intravascular (IPEH) es una lesión vascular benigna poco frecuente que se presenta habitualmente como una neoformación subcutánea eritemato-violácea inespecífica. El estudio histopatológico, necesario para el diagnóstico de confirmación, muestra proliferación papilar de células endoteliales asociada con material trombótico. La IPEH puede simular otras lesiones como el angiosarcoma, por lo que el diagnóstico correcto de esta entidad es esencial para evitar tratamientos agresivos. La resección con márgenes amplios suele ser suficiente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ Abstract Intravascular papillary endothelial hyperplasia (IPEH) is a rare benign vascular lesion that usually presents as a nonspecific erythematous-violaceous subcutaneous neoformation. The histopathological study, necessary for the confirmatory diagnosis, shows papillary proliferation of endothelial cells associated with thrombotic material. IPEH can simulate other lesions such as angiosarcoma, so the correct diagnosis of this entity is essential to avoid aggressive treatments. The resection with wide margins is usually enough.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Hiperplasia endotelial papilar intravascular]]></kwd>
<kwd lng="es"><![CDATA[Lesión vascular benigna]]></kwd>
<kwd lng="es"><![CDATA[Tumor de Masson]]></kwd>
<kwd lng="en"><![CDATA[Benign vascular lesion]]></kwd>
<kwd lng="en"><![CDATA[Intravascular papillary endothelial hyperplasia]]></kwd>
<kwd lng="en"><![CDATA[Masson's tumor]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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