<?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>0120-9957</journal-id>
<journal-title><![CDATA[Revista colombiana de Gastroenterología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. colomb. Gastroenterol.]]></abbrev-journal-title>
<issn>0120-9957</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Gastroenterología  ]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-99572026000100089</article-id>
<article-id pub-id-type="doi">10.22516/25007440.1361</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Frantz Tumor: Case Report]]></article-title>
<article-title xml:lang="es"><![CDATA[Tumor de Frantz: a propósito de un caso]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Molina-Marín]]></surname>
<given-names><![CDATA[Juan David]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Figueroa-Espinosa]]></surname>
<given-names><![CDATA[Vanessa Natalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarro-Zuluaga]]></surname>
<given-names><![CDATA[Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jaramillo-Rojas]]></surname>
<given-names><![CDATA[Erika Tatiana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arturo-Arias]]></surname>
<given-names><![CDATA[Brenda Lucía]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad CES  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,SES Hospital de Caldas  ]]></institution>
<addr-line><![CDATA[Manizales ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad CES  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,SES Hospital de Caldas  ]]></institution>
<addr-line><![CDATA[Manizales ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,SES Hospital de Caldas  ]]></institution>
<addr-line><![CDATA[Manizales ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2026</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2026</year>
</pub-date>
<volume>41</volume>
<numero>1</numero>
<fpage>89</fpage>
<lpage>95</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-99572026000100089&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-99572026000100089&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-99572026000100089&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Solid pseudopapillary neoplasm (Frantz tumor) is a rare pathological entity, with a higher incidence in young women, and is typically classified as a tumor with low malignant potential. Clinical manifestations are nonspecific and depend on the anatomical location involved. A case is presented involving a 27-year-old female patient with a 10-month history of diffuse abdominal pain and a 5-kg weight loss over the preceding six months. Endoscopic ultrasound with biopsy revealed a 45 × 45 mm solid-cystic mass. A Whipple pancreatoduodenectomy was performed, with postoperative follow-up at eight days showing no complications. Histopathological analysis confirmed a solid pseudopapillary tumor with negative resection margins. This neoplasm accounts for approximately 0.2% to 2.7% of pancreatic tumors, and more than 50% of cases are asymptomatic, often discovered incidentally on imaging studies. Treatment is based on complete surgical resection, with documented five-year survival rates exceeding 90%. These tumors are exceedingly rare and are associated with an excellent long-term prognosis following complete surgical excision.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La neoplasia pseudopapilar sólida (tumor de Frantz) es una patología muy infrecuente, con incidencia mayor en mujeres jóvenes, que son usualmente descritos como tumores de potencial maligno bajo. La sintomatología es inespecífica y depende de la zona comprometida. Los autores presentan un caso de una paciente femenina de 27 años con un cuadro de 10 meses de evolución de dolor abdominal difuso, asociado a pérdida de 5 kg en los últimos 6 meses, por lo que se solicitó una endosonografía y toma de biopsia, con un hallazgo de masa sólido-quística de 45 x 45 mm. Se realizó una pancreatoduodenectomía tipo Whipple, y tuvo control a los 8 días sin complicaciones. Patología confirmó que era un tumor sólido pseudopapilar con márgenes de resección no comprometidos. Constituye del 0,2% al 2,7% de los tumores de páncreas, y más del 50% es asintomático, usualmente descubierto de manera incidental en imágenes. El tratamiento se basa en la resección quirúrgica completa, con supervivencia documentada mayor del 90% a los 5 años. Son tumores extremadamente raros y con excelente pronóstico a largo plazo después de la resección quirúrgica completa.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Neoplasm]]></kwd>
<kwd lng="en"><![CDATA[benign neoplasm]]></kwd>
<kwd lng="en"><![CDATA[pancreatic neoplasms]]></kwd>
<kwd lng="en"><![CDATA[pancreatoduodenectomy]]></kwd>
<kwd lng="es"><![CDATA[Neoplasia]]></kwd>
<kwd lng="es"><![CDATA[neoplasia benigna]]></kwd>
<kwd lng="es"><![CDATA[neoplasias pancreáticas]]></kwd>
<kwd lng="es"><![CDATA[pancreatoduodenectomía]]></kwd>
</kwd-group>
</article-meta>
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