<?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>0026-1742</journal-id>
<journal-title><![CDATA[Revista de la Facultad de Medicina (México)]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Fac. Med. (Méx.)]]></abbrev-journal-title>
<issn>0026-1742</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Facultad de Medicina]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0026-17422021000200022</article-id>
<article-id pub-id-type="doi">10.22201/fm.24484865e.2021.64.2.03</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Anemia ferropénica crónica: síndrome de Plummer-Vinson (Paterson-Brown-Kelly)]]></article-title>
<article-title xml:lang="en"><![CDATA[Chronic Iron Deficiency Anemia: Plummer- Vinson (Paterson-Brown-Kelly) Syndrome. A Case Report]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Zapata González]]></surname>
<given-names><![CDATA[Adriana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Uc Miam]]></surname>
<given-names><![CDATA[María Elena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Angulo Várguez]]></surname>
<given-names><![CDATA[Felipe Irineo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos Santos]]></surname>
<given-names><![CDATA[Karime Berenice]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Civil de Culiacán  ]]></institution>
<addr-line><![CDATA[Culiacán Rosales Sinaloa]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Regional de Alta Especialidad de la Península de Yucatán  ]]></institution>
<addr-line><![CDATA[ Mérida]]></addr-line>
<country>Yucatán</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Regional de Alta Especialidad de la Península de Yucatán  ]]></institution>
<addr-line><![CDATA[ Mérida]]></addr-line>
<country>Yucatán</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2021</year>
</pub-date>
<volume>64</volume>
<numero>2</numero>
<fpage>22</fpage>
<lpage>25</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0026-17422021000200022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0026-17422021000200022&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0026-17422021000200022&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El síndrome de Plummer-Vinson (Paterson-Brown-Kelly) es una entidad rara, caracterizada por disfagia, formación de membranas esofágicas y anemia por deficiencia de hierro. Presentamos el caso de una mujer de 46 años con antecedentes clínicos de anemia ferropénica de larga evolución, que posteriormente presentó disfagia y odinofagia. Se encontró una membrana subcricoidea que fue rota exitosamente con el endoscopio. Los médicos de primer contacto deben estar familiarizados de los síntomas del síndrome de Plummer- Vinson, y tenerlos en cuenta a la hora de abordar un paciente con la tríada clásica. Como el síndrome es una condición pre- cancerosa con alto potencial maligno, el diagnóstico precoz y tratamiento oportuno es de suma importancia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Plummer-Vinson syndrome (Paterson-Brown-Kelly) is a rare entity, characterized by dysphagia, esophageal web formation, and iron deficiency anemia. We present the case of a 46-year-old woman with a clinical history of iron deficiency anemia who subsequently presents dysphagia and odynophagia. A subcricoid web that was successfully broken with the endoscope was found. First contact doctors should be familiar with the symptoms of Plummer-Vinson syndrome, and take them into account, when addressing a patient with the classic triad. Since the syndrome is a precancerous condition with high malignant potential, early diagnosis and treatment is of utmost importance for better prognosis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Síndrome Plummer-Vinson]]></kwd>
<kwd lng="es"><![CDATA[anemia ferropénica crónica]]></kwd>
<kwd lng="es"><![CDATA[membrana esofágica]]></kwd>
<kwd lng="es"><![CDATA[cáncer esofágico de células escamosas]]></kwd>
<kwd lng="es"><![CDATA[síndrome de Paterson-Brown-Kelly]]></kwd>
<kwd lng="en"><![CDATA[Plummer-Vinson syndrome]]></kwd>
<kwd lng="en"><![CDATA[chronic iron deficiency anemia]]></kwd>
<kwd lng="en"><![CDATA[esophageal membrane]]></kwd>
<kwd lng="en"><![CDATA[squamous cell esophageal cancer]]></kwd>
<kwd lng="en"><![CDATA[Paterson-Brown-Kelly syndrome]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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