<?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>0034-7493</journal-id>
<journal-title><![CDATA[Revista Cubana de Cirugía]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Cir]]></abbrev-journal-title>
<issn>0034-7493</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-74932020000100010</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tumor de estroma gastrointestinal gigante de estómago]]></article-title>
<article-title xml:lang="en"><![CDATA[A Gigantic Gastrointestinal Stroma Tumor of the Stomach]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González González]]></surname>
<given-names><![CDATA[José Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Clínico Quirúrgico &#8220;Hermanos Ameijeiras&#8221;  ]]></institution>
<addr-line><![CDATA[La Habana ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<volume>59</volume>
<numero>1</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-74932020000100010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-74932020000100010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-74932020000100010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Los tumores del estroma gastrointestinal son los tumores mesenquimales más frecuentes en el tracto gastrointestinal, entre el 20 y el 45 % son malignos. Se originan de las células de Cajal o de sus precursores. La clínica más frecuente es la presencia de un tumor abdominal, la hemorragia digestiva por ulceración de la mucosa y el dolor o sensación de plenitud abdominal. Estos tumores pueden tener un largo período de crecimiento silente hasta que por su tamaño se manifiestan clínicamente, suelen tener un crecimiento expansivo desplazando las estructuras vecinas sin invadirlas. Se presenta a un paciente con un tumor del estroma gastrointestinal de estómago con proporciones inusualmente grandes, que fuera intervenido por nuestro grupo con una evolución satisfactoria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Gastrointestinal stromal tumors are the most frequent mesenchymal tumors of the gastrointestinal tract, and are malignant in 20-45%. They originate from Cajal cells or their precursors. The most frequent clinical symptoms are the presence of an abdominal tumor, digestive hemorrhage due to mucosa ulceration, and pain or sensation of abdominal fullness. These tumors may have a long period of silent growth until, due to their size, they manifest clinically; they tend to have expansive growth, displacing neighboring structures without invading them. We present the case of a patient with a gastrointestinal stroma tumor of the stomach of unusually large proportions, who underwent surgery by our team and with a satisfactory evolution.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[tumor del estroma gastrointestinal]]></kwd>
<kwd lng="es"><![CDATA[GIST]]></kwd>
<kwd lng="es"><![CDATA[tumor gástrico]]></kwd>
<kwd lng="en"><![CDATA[gastrointestinal stromal tumor]]></kwd>
<kwd lng="en"><![CDATA[GIST]]></kwd>
<kwd lng="en"><![CDATA[gastric tumor]]></kwd>
</kwd-group>
</article-meta>
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<given-names><![CDATA[P]]></given-names>
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<article-title xml:lang=""><![CDATA[Efficacy and safety of regorafenib for advanced gastrointestinal stromal tumours after failure of imatinib and sunitinib (GRID) an international, multicentre, randomised, placebo-controlled, phase 3 trial]]></article-title>
<source><![CDATA[Lancet]]></source>
<year>2013</year>
<volume>381</volume>
<numero>9863</numero>
<issue>9863</issue>
<page-range>295-302</page-range></nlm-citation>
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</article>
