<?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>0121-8123</journal-id>
<journal-title><![CDATA[Revista Colombiana de Reumatología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.Colomb.Reumatol.]]></abbrev-journal-title>
<issn>0121-8123</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Reumatología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0121-81232021000300227</article-id>
<article-id pub-id-type="doi">10.1016/j.rcreu.2020.05.011</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Acropaquias: del signo a la enfermedad]]></article-title>
<article-title xml:lang="en"><![CDATA[Acropachy: From sign to disease]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Corral-Forteza]]></surname>
<given-names><![CDATA[Marina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Iglesias-Sancho]]></surname>
<given-names><![CDATA[Maribel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Miguel]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salleras-Redonnet]]></surname>
<given-names><![CDATA[Montserrat]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitari Sagrat Cor Servicio de Dermatología ]]></institution>
<addr-line><![CDATA[Barcelona ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2021</year>
</pub-date>
<volume>28</volume>
<numero>3</numero>
<fpage>227</fpage>
<lpage>229</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0121-81232021000300227&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0121-81232021000300227&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0121-81232021000300227&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Las acropaquias, también llamadas dedos en palillo de tambor, se presentan como un aumento de la convexidad ungueal sobre una falange distal engrosada. Su origen es multifactorial, siendo la causa más frecuente las neoplasias, aunque también puede ser idiopático. Pueden encontrarse de forma aislada o formando parte de la osteoartropatía hipertrófica. La importancia de su diagnóstico radica en la alta frecuencia de enfermedad maligna subyacente, por lo que debe ser rápido y exhaustivo. Presentamos 2 casos de pacientes con acropaquias asociados a neoplasia subyacente.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Acropachy, also called clubbed fingers, presents as increased nail convexity over a thickened distal phalanx. Its origin is multifactorial, with the most frequent cause being neoplasms, although it can also be idiopathic. They can be found in isolation, or as part of hypertrophic osteoarthropathy. The importance of its diagnosis lies in the high frequency of underlying malignant pathology, so it must be rapid and comprehensive. Two cases are presented of patients with acropachy associated with underlying neoplasia.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Acropaquias]]></kwd>
<kwd lng="es"><![CDATA[Hipocratismo digital]]></kwd>
<kwd lng="es"><![CDATA[Neoplasias]]></kwd>
<kwd lng="es"><![CDATA[Osteoartropatía hipertrófica]]></kwd>
<kwd lng="en"><![CDATA[Acropachy]]></kwd>
<kwd lng="en"><![CDATA[Digital hippocratism]]></kwd>
<kwd lng="en"><![CDATA[Neoplasia]]></kwd>
<kwd lng="en"><![CDATA[Haypertrophic osteoarthropathy]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dubrey]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Pal]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Singh]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Karagiannis]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Digital clubbing: Forms, associations and pathophysiology]]></article-title>
<source><![CDATA[Br J Hosp Med]]></source>
<year>2016</year>
<volume>77</volume>
<page-range>403-8</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Spicknall]]></surname>
<given-names><![CDATA[KE]]></given-names>
</name>
<name>
<surname><![CDATA[Zirwas]]></surname>
<given-names><![CDATA[MJ]]></given-names>
</name>
<name>
<surname><![CDATA[English]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clubbing: An update on diagnosis, differential diagnosis, pathophysiology, and clinical relevance]]></article-title>
<source><![CDATA[J Am Acad Dermatol]]></source>
<year>2005</year>
<volume>52</volume>
<page-range>1020-8</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Roy]]></surname>
<given-names><![CDATA[HS]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Ran]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Song]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Zheng]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Diagnosis of digital clubbing by high-frequency ultrasound imaging]]></article-title>
<source><![CDATA[Int J Dermatol]]></source>
<year>2013</year>
<volume>52</volume>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sarkar]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mahesh]]></surname>
<given-names><![CDATA[DM]]></given-names>
</name>
<name>
<surname><![CDATA[Madabhavi]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Digital clubbing]]></article-title>
<source><![CDATA[Lung India Off Organ Indian Chest Soc]]></source>
<year>2012</year>
<volume>29</volume>
<page-range>354-62</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Santiago]]></surname>
<given-names><![CDATA[MB]]></given-names>
</name>
<name>
<surname><![CDATA[Lima]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Feitosa]]></surname>
<given-names><![CDATA[ACR]]></given-names>
</name>
<name>
<surname><![CDATA[de Souza Braz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Miranda]]></surname>
<given-names><![CDATA[LGA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Pseudoclubbing: Is it different from clubbing?]]></article-title>
<source><![CDATA[Semin Arthritis Rheum]]></source>
<year>2009</year>
<volume>38</volume>
<page-range>452-7</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
