<?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>1608-8921</journal-id>
<journal-title><![CDATA[Gaceta Médica Espirituana]]></journal-title>
<abbrev-journal-title><![CDATA[Gac Méd Espirit]]></abbrev-journal-title>
<issn>1608-8921</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Sancti Spíritus]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1608-89212023000200010</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Linfoma no Hodgkin difuso de células B grande como linfoma primario de ovario. Presentación de caso]]></article-title>
<article-title xml:lang="en"><![CDATA[Diffuse large B-cell non-Hodgkin's lymphoma as primary ovarian lymphoma. Case presentation]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pulido Espinosa]]></surname>
<given-names><![CDATA[Cosme Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramos Lage]]></surname>
<given-names><![CDATA[Miladys]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rondón Madrigal]]></surname>
<given-names><![CDATA[Egduina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Brito Vásquez]]></surname>
<given-names><![CDATA[Manyeles]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Echevarría Pino]]></surname>
<given-names><![CDATA[Diogni]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sorroche de La Paz]]></surname>
<given-names><![CDATA[Eddy]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Provincial General Camilo Cienfuegos  ]]></institution>
<addr-line><![CDATA[ Sancti Spíritus]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2023</year>
</pub-date>
<volume>25</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1608-89212023000200010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1608-89212023000200010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1608-89212023000200010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Fundamento: Los linfomas primarios de ovario son poco frecuentes; el 1 % de estos se presenta en ovario y el 1.5 % de los tumores malignos de ovario son linfomas. Los tipos histológicos más frecuentes es el linfoma no Hodgkin difuso de células B grande y el BurKitt; el tratamiento consiste en cirugía combinada con quimioterapia.  Objetivo:  Reportar un caso de un linfoma no Hodgkin difuso de células B grande primario de ovario.  Presentación de caso: Se presentó el caso de una paciente de 39 años de edad, con antecedentes patológicos personales de salud; la cual fue al cuerpo de guardia de ginecología por presentar dolor abdominal difuso que no se aliviaba con analgésicos. En la exploración física presentaba dolor a la palpación superficial y profunda en hipocondrio y fosa ilíaca derecha con masa tumoral palpable. Ecografía hacia proyección anexial derecha se observó una imagen de baja ecogenicidad y en la laparoscopia de urgencia se concluyó como una formación de aspecto tumoral que parecía corresponderse con ovario derecho. Se le realizó una histerectomía con doble anexectomía. El diagnóstico anatomopatológico fue un linfoma no Hodgkin primario de ovario.  Conclusiones: La paciente del caso presentado tuvo una clínica oligosintomática y la confirmación de la enfermedad fue a partir de una muestra quirúrgica, lo que expresa que el diagnóstico del linfoma no Hodgkin de células B es difícil y aunque es poco frecuente siempre se debe tener en cuenta en el diagnóstico diferencial de las tumoraciones unilaterales de ovario.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background:  Primary ovarian lymphomas are uncommon, 1% of these malignancies occur in the ovary, and 1.5% of all ovarian malignancies are lymphomas. The most common histologic types are diffuse large B-cell non-Hodgkin's lymphoma and BurKitt's lymphoma; treatment consists of surgery combined with chemotherapy.  Objective: To report a case of primary ovarian diffuse large B-cell non-Hodgkin lymphoma.  Case presentation:  A 39-year-old female case is presented, with a personal pathological history; she went to the gynecology emergency service because she presented diffuse abdominal pain that was not relieved by analgesics. Physical examination revealed superficial and deep pain on palpation in the hypochondrium and right illiac fossa with a palpable tumor mass. Right adnexal ultrasound showed an image of low echogenicity and at the emergency laparoscopy, it was diagnosed as a tumor-like formation that appeared to correspond to the right ovary. She underwent a hysterectomy with double adnexectomy. The anatomopathologic diagnosis was primary ovarian non-Hodgkin's lymphoma.  Conclusions:  The patient in the presented case had an oligosymptomatic clinical presentation. Confirmation of the disease was obtained from a surgical sample, which means that B-cell non-Hodgkin's lymphoma is difficult to diagnose and although it is uncommon, it should always be considered in the differential diagnosis of unilateral ovarian tumors.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Linfoma no Hodgkin]]></kwd>
<kwd lng="es"><![CDATA[linfoma de células b grandes difuso]]></kwd>
<kwd lng="es"><![CDATA[neoplasias ováricas]]></kwd>
<kwd lng="es"><![CDATA[informes de casos]]></kwd>
<kwd lng="es"><![CDATA[tumor de ovario]]></kwd>
<kwd lng="es"><![CDATA[tumor]]></kwd>
<kwd lng="en"><![CDATA[Lymphoma non-Hodgkin]]></kwd>
<kwd lng="en"><![CDATA[lymphoma large b-cell diffuse]]></kwd>
<kwd lng="en"><![CDATA[ovarian neoplasms]]></kwd>
<kwd lng="en"><![CDATA[case reports]]></kwd>
<kwd lng="en"><![CDATA[ovarian tumor]]></kwd>
<kwd lng="en"><![CDATA[tumor]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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