<?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>1029-3019</journal-id>
<journal-title><![CDATA[MEDISAN]]></journal-title>
<abbrev-journal-title><![CDATA[MEDISAN]]></abbrev-journal-title>
<issn>1029-3019</issn>
<publisher>
<publisher-name><![CDATA[Centro Provincial de Información de Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1029-30192023000400012</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tumor del seno endodérmico ovárico bilateral en adolescente]]></article-title>
<article-title xml:lang="en"><![CDATA[Bilateral ovarian yolk sac tumor in adolescent]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Ríos]]></surname>
<given-names><![CDATA[Yisel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Esquivel Sosa]]></surname>
<given-names><![CDATA[Leidelén]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez González]]></surname>
<given-names><![CDATA[Yurisandra]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Provincial Pediátrico Universitario José Luis Miranda  ]]></institution>
<addr-line><![CDATA[Villa Clara ]]></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>27</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1029-30192023000400012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1029-30192023000400012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1029-30192023000400012&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Se presenta el caso clínico de una adolescente de 15 años de edad, quien fue asistida en el Hospital Provincial Pediátrico Universitario José Luis Miranda de Villa Clara, remitida desde su área de salud, por presentar dolor pélvico intenso desde hacía 3 días, náuseas y fiebre de 38,5 °C. Luego de realizados el examen clínico y los estudios complementarios pertinentes, se decidió practicar la resección completa del tumor. Durante el procedimiento se tomó muestra para estudio histológico que confirmó la existencia de un tumor del seno endodérmico ovárico, por lo cual fue reintervenida para extirpar el ovario contralateral y el epiplón infiltrados. Posteriormente se indicó poliquimioterapia según el protocolo y la evolución postratamiento fue satisfactoria.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT The case report of a 15-years-old adolescent is presented, who was assisted at José Luis Miranda University Pediatric Provincial Hospital from Villa Clara, referred from her health area due to an intense pelvic pain for 3 days, nausea and fever of 38.5 °C. After carrying out the clinical exam and the pertinent laboratory tests, it was decided to practice the complete tumor resection. During the procedure a sample for histologic study was taken that confirmed the existence of an ovarian yolk sac tumor, reason why she was operated again to extirpate the contralateral ovary and the infiltrated omentum. Later on polychemotherapy was indicated according to the protocol and the post-treatment clinical course was satisfactory.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[adolescente]]></kwd>
<kwd lng="es"><![CDATA[neoplasias ováricas]]></kwd>
<kwd lng="es"><![CDATA[tumor del seno endodérmico ovárico]]></kwd>
<kwd lng="es"><![CDATA[tumor de células germinales]]></kwd>
<kwd lng="es"><![CDATA[atención secundaria de salud]]></kwd>
<kwd lng="en"><![CDATA[adolescent]]></kwd>
<kwd lng="en"><![CDATA[ovarian neoplasms]]></kwd>
<kwd lng="en"><![CDATA[ovarian yolk sac tumor]]></kwd>
<kwd lng="en"><![CDATA[germ cells tumor]]></kwd>
<kwd lng="en"><![CDATA[secondary health care]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vázquez Rueda]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Murcia Pascual]]></surname>
<given-names><![CDATA[FJ]]></given-names>
</name>
<name>
<surname><![CDATA[Siu Uribe]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Ortega Salas]]></surname>
<given-names><![CDATA[RM]]></given-names>
</name>
<name>
<surname><![CDATA[Escassi Gil]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Garrido Pérez]]></surname>
<given-names><![CDATA[JI]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis de los tumores sólidos ováricos pediátricos en nuestra población]]></article-title>
<source><![CDATA[An Ped]]></source>
<year>2020</year>
<volume>92</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>88-93</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Caro Chinchilla]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez Faci]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[González Cruz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumores ováricos en pediatría: revisión de los casos en un servicio de pediatría durante 10 años]]></article-title>
<source><![CDATA[Arch Argent Pediatr]]></source>
<year>2021</year>
<volume>119</volume>
<numero>2</numero>
<issue>2</issue>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Segura Guevara]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[Peña Miranda]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Molina Jiménez]]></surname>
<given-names><![CDATA[VN]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumor del saco vitelino (seno endodérmico) testicular en edad pediátrica]]></article-title>
<source><![CDATA[Rev Médica Sinergia]]></source>
<year>2019</year>
<volume>4</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>108-19</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fernández Ruiz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Pantoja Garrido]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Frías Sánchez]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Márquez Maraver]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Rodríguez Zarco]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Perea Cruz]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumor ovárico del seno endodérmico (Yolk Sac). Dolor abdominal en el puerperio inmediato como síntoma diagnóstico]]></article-title>
<source><![CDATA[Rev Chil Obstet Ginecol]]></source>
<year>2018</year>
<volume>83</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>210-7</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Polanco Sosa]]></surname>
<given-names><![CDATA[AL]]></given-names>
</name>
<name>
<surname><![CDATA[Peña Montemayor]]></surname>
<given-names><![CDATA[AK]]></given-names>
</name>
<name>
<surname><![CDATA[Mireles García]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumor de células germinales mixto de ovario y una inusual combinación]]></article-title>
<source><![CDATA[Ginecol Obstet Mex]]></source>
<year>2020</year>
<volume>88</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>123-6</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Álvarez Avitia]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
<name>
<surname><![CDATA[Bañuelos Flores]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumores germinales de ovario]]></article-title>
<source><![CDATA[Gac Mex Oncol]]></source>
<year>2018</year>
<volume>17</volume>
<numero>^sSupl2</numero>
<issue>^sSupl2</issue>
<supplement>Supl2</supplement>
<page-range>44-8</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Quiñones Ceballos]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Chávez Valdivia]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Martínez Navarro]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumor germinal ovárico tipo seno endodérmico en adolescente]]></article-title>
<source><![CDATA[Rev Electrón "Dr. Zoilo E. Marinello Vidaurreta"]]></source>
<year>2017</year>
<volume>42</volume>
<numero>6</numero>
<issue>6</issue>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres Lobatón]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumores malignos de células germinales del ovario. Estado actual de su diagnóstico y tratamiento]]></article-title>
<source><![CDATA[Ginecol Obstet Mex]]></source>
<year>2014</year>
<volume>82</volume>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pérez Ortiz]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Reyna Villasmil]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumor maligno mixto de células germinales de ovario. Reporte de caso]]></article-title>
<source><![CDATA[Rev Peru Ginecol Obstet]]></source>
<year>2020</year>
<volume>66</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>107-10</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vargas Hernández]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
<name>
<surname><![CDATA[Vargas Aguilar]]></surname>
<given-names><![CDATA[VM]]></given-names>
</name>
<name>
<surname><![CDATA[Acosta Altamirano]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[García Rodríguez]]></surname>
<given-names><![CDATA[FM]]></given-names>
</name>
<name>
<surname><![CDATA[Jiménez Villanueva]]></surname>
<given-names><![CDATA[X]]></given-names>
</name>
<name>
<surname><![CDATA[Moreno Eutimio]]></surname>
<given-names><![CDATA[MA]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Tumor de células germinales de ovario. Presentación clínica y su tratamiento en 15 casos]]></article-title>
<source><![CDATA[Rev Hosp Jua Mex]]></source>
<year>2014</year>
<volume>81</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>214-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
