<?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>1870-7203</journal-id>
<journal-title><![CDATA[Acta médica Grupo Ángeles]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd. Grupo Ángeles]]></abbrev-journal-title>
<issn>1870-7203</issn>
<publisher>
<publisher-name><![CDATA[Grupo Ángeles, Servicios de Salud]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1870-72032025000200166</article-id>
<article-id pub-id-type="doi">10.35366/119481</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Recurrencia de quiste de la bolsa de Rathke: presentación de un caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Recurrence of Rathke&#8217;s pouch cyst: a clinical case]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alcocer Maldonado]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Domínguez Carrillo]]></surname>
<given-names><![CDATA[Luis Gerardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Angeles León División de Cirugía ]]></institution>
<addr-line><![CDATA[León Guanajuato]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Guanajuato Facultad de Medicina de León ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2025</year>
</pub-date>
<volume>23</volume>
<numero>2</numero>
<fpage>166</fpage>
<lpage>168</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1870-72032025000200166&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1870-72032025000200166&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1870-72032025000200166&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El quiste de Rathke es raro, representa menos del 1% de las masas cerebrales primarias; por lo general es asintomático; al crecer provoca cefalea, diplopía y visión borrosa por compresión de estructuras vecinas. Su origen es en la bolsa de Rathke, una invaginación ectodérmica en el estomodeo que, entre la tercera y cuarta semana, crece dorsalmente hacia el infundíbulo, lo que da origen a la adenohipófisis. La resonancia magnética muestra masa hiperintensa en T1, hiperintensa o isointensa en T2; sin reforzamiento con medio de contraste. La cirugía es el tratamiento de elección. La recurrencia se incrementa exponencialmente después de los 72 meses.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: Rathke&#8217;s cyst is rare, representing less than 1% of primary brain masses, and usually asymptomatic. As it grows, it causes generalized headaches, diplopia, and blurred vision due to compression of neighboring structures. It originates from Rathke&#8217;s pouch, which is an ectodermal invagination in the stomodeum that, between the third and fourth week, grows dorsally towards the infundibulum, giving rise to the adenohypophysis. MRI shows a hyperintense mass on T1, hyperintense, or isointense on T2; the cyst does not enhance with contrast medium. Surgery is the treatment of choice. Recurrence increases exponentially after 72 months.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[quiste de bolsa de Rathke]]></kwd>
<kwd lng="es"><![CDATA[tumor hipofisiario]]></kwd>
<kwd lng="es"><![CDATA[recurrencia]]></kwd>
<kwd lng="en"><![CDATA[Rathke&#8217;s pouch cyst]]></kwd>
<kwd lng="en"><![CDATA[pituitary tumor]]></kwd>
<kwd lng="en"><![CDATA[recurrence]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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</back>
</article>
