<?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>2696-130X</journal-id>
<journal-title><![CDATA[Revista mexicana de angiología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. angiol.]]></abbrev-journal-title>
<issn>2696-130X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Angiología, Cirugía Vascular y Endovascular A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2696-130X2024000100001</article-id>
<article-id pub-id-type="doi">10.24875/rma.24000001</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Calcificación arterial de la capa media en el pie y riesgo de amputación mayor en úlceras de pie diabético]]></article-title>
<article-title xml:lang="en"><![CDATA[Arterial calcification of the medial layer in the foot and risk of major amputation in diabetic foot ulcers]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Solís]]></surname>
<given-names><![CDATA[Luis D.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carbajal-Rimoldi]]></surname>
<given-names><![CDATA[Violeta Ma.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pacheco-Pantoja]]></surname>
<given-names><![CDATA[Elda L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Escalante-Escobedo]]></surname>
<given-names><![CDATA[Hugo A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez-Cabrero]]></surname>
<given-names><![CDATA[Rubén A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado Hospital Regional Dr. Valentín Gómez Farías Departamento de Angiología y Cirugía Vascular]]></institution>
<addr-line><![CDATA[Zapopan Jal]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Anáhuac Coordinación de Investigación Escuela de Medicina]]></institution>
<addr-line><![CDATA[Mérida Yuc]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2024</year>
</pub-date>
<volume>52</volume>
<numero>1</numero>
<fpage>1</fpage>
<lpage>6</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2696-130X2024000100001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2696-130X2024000100001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2696-130X2024000100001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: La calcificación arterial de la capa media en el pie (CAMP) es un factor predictivo de morbilidad y mortalidad cardiovascular en diabéticos. La puntuación de CAMP es una herramienta para describir con radiografías simples la carga de calcificación arterial infra maleolar.  Objetivo: Determinar el grado de asociación entre CAMP con el riesgo de amputación mayor.  Métodos: Estudio longitudinal retrospectivo de cohortes analizando radiografías de extremidades con pie diabético del 1 marzo de 2021 al 31 julio de 2022. Se clasificaron según su puntuación CAMP y se registraron las intervenciones realizadas a 6 meses; se realizó prueba de chi cuadrada y riesgo relativo para determinar asociación significativa entre CAMP grave y amputación mayor.  Resultados: De 102 extremidades estudiadas, se encontró CAMP grave en 37 pacientes (35.9%); 28 sufrieron amputación mayor, con una estimación de riesgo significativa (RR: 3.28, IC: 95% 1.985-5.428).  Conclusión: CAMP grave en paciente con pie diabético aumenta 3.2 veces el riesgo de una amputación mayor durante los 6 meses posteriores a la aparición de una úlcera.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: Medial arterial calcification (MAC) of the foot is a predictor of cardiovascular morbidity and mortality in diabetics. The MAC score is a tool to describe with plain radiographs the burden of inframalleolar arterial calcification.  Objective: To determine the degree of association between MAC and the risk of major amputation.  Methods: Retrospective longitudinal cohort study analyzing radiographs of extremities with diabetic foot from March 1, 2021 to July 31, 2022. They were classified according to their MAC score and interventions performed at 6 months were recorded; chi-square test and relative risk test were performed to determine significant association between severe MAC and major amputation.  Results: Out of 102 extremities studied, 37 patients (35.9%) had severe MAC; 28 suffered major amputation, with a significant risk estimation (RR: 3.28, CI: 95% 1.985-5.428).  Conclusion: Severe MAC in patients with diabetic foot increases 3.2 times the risk of a major amputation during the 6 months following the appearance of an ulcer.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Pie diabético]]></kwd>
<kwd lng="es"><![CDATA[Úlcera]]></kwd>
<kwd lng="es"><![CDATA[Amputación]]></kwd>
<kwd lng="es"><![CDATA[Calcificación arterial]]></kwd>
<kwd lng="es"><![CDATA[Enfermedad inframaleolar]]></kwd>
<kwd lng="es"><![CDATA[Enfermedad arterial periférica]]></kwd>
<kwd lng="en"><![CDATA[Diabetic foot]]></kwd>
<kwd lng="en"><![CDATA[Ulcer]]></kwd>
<kwd lng="en"><![CDATA[Amputation]]></kwd>
<kwd lng="en"><![CDATA[Arterial calcification]]></kwd>
<kwd lng="en"><![CDATA[Inframalleolar disease]]></kwd>
<kwd lng="en"><![CDATA[Peripheral artery disease]]></kwd>
</kwd-group>
</article-meta>
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