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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">ppharm</journal-id><journal-title-group><journal-title xml:lang="ru">Педиатрическая фармакология</journal-title><trans-title-group xml:lang="en"><trans-title>Pediatric pharmacology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1727-5776</issn><issn pub-type="epub">2500-3089</issn><publisher><publisher-name>Издательство «ПедиатрЪ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15690/pf.v20i3.2585</article-id><article-id custom-type="elpub" pub-id-type="custom">ppharm-2316</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CASE REPORT</subject></subj-group></article-categories><title-group><article-title>Особенности дифференциальной диагностики злокачественных и доброкачественных опухолей яичников у девочек (клинический случай незрелой тератомы яичника)</article-title><trans-title-group xml:lang="en"><trans-title>Peculiarities of differential diagnosis of malignant and benign ovarian tumors in girls (case report of immature teratoma of the ovary)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4540-6341</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сибирская</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sibirskaya</surname><given-names>Elena V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сибирская Елена Викторовна - доктор медицинских наук, профессор кафедры репродуктивной медицины и хирургии ФПДО МГМСУ им. А.И. Евдокимова; главный внештатный специалист гинеколог детского и юношеского возраста Московской области, профессор кафедры акушерства и гинекологии им. акад. Г.М. Савельевой педиатрического факультета ФГАОУ ВО РНИМУ им.  Н.И. Пирогова Минздрава России; руководитель Центра охраны репродуктивного здоровья подростков МО на базе ГБУЗ МО «Долгопрудненская ЦГБ»; заведующая гинекологическим отделением ОСП РДКБ  ФГАОУ ВО РНИМУ им. Н.И. Пирогова Минздрава  России.</p><p>119571, Москва, Ленинский пр-т, д. 117</p></bio><bio xml:lang="en"><p>MD, PhD, Professor.</p><p>117, Leninskiy avenue, Moscow, 119571</p><p>Tel.: +7 (916) 359-15-37</p></bio><email xlink:type="simple">elsibirskaya@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0254-690X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Караченцова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Karachentsova</surname><given-names>Irina V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Караченцова Ирина Васильевна – кандидат медицинских наук.</p><p>Москва</p></bio><bio xml:lang="en"><p>MD, PhD.</p><p>Moscow</p></bio><email xlink:type="simple">5053104@list.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Скапенков</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Skapenkov</surname><given-names>Ivan N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Скапенков Иван Николаевич.</p><p>Москва</p></bio><bio xml:lang="en"><p>MD.</p><p>Moscow</p></bio><email xlink:type="simple">Skapenkoff@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Науменко</surname><given-names>А. A.</given-names></name><name name-style="western" xml:lang="en"><surname>Naumenko</surname><given-names>Andrey A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Науменко Андрей Александрович.</p><p>Москва</p></bio><bio xml:lang="en"><p>MD.</p><p>Moscow</p></bio><email xlink:type="simple">naumenkos.1999@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петинов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Petinov</surname><given-names>Ivan I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петинов Иван Александрович.</p><p>Москва</p></bio><bio xml:lang="en"><p>MD.</p><p>Moscow</p></bio><email xlink:type="simple">ivan.petinov99@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никифорова</surname><given-names>П. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikiforova</surname><given-names>Polina O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никифорова Полина Олеговна.</p><p>Москва</p></bio><bio xml:lang="en"><p>MD.</p><p>Moscow</p></bio><email xlink:type="simple">pol_nikiforova@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">МГМСУ им. А.И. Евдокимова; РДКБ РНИМУ им. Н.И. Пирогова; РНИМУ им. Н.И. Пирогова; Долгопрудненская центральная городская больница<country>Россия</country></aff><aff xml:lang="en">A.I. Yevdokimov Moscow State University of Medicine and Dentistry; Russian Children’s Clinical Hospital of Pirogov Russian National Research Medical University; Pirogov Russian National Research Medical University; Dolgoprudnenskaya Central City Hospital<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">РНИМУ им. Н.И. Пирогова<country>Россия</country></aff><aff xml:lang="en">Pirogov Russian National Research Medical University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">РДКБ РНИМУ им. Н.И. Пирогова<country>Россия</country></aff><aff xml:lang="en">Russian Children’s Clinical Hospital of Pirogov Russian National Research Medical University<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">НМХЦ им. Н.И. Пирогова<country>Россия</country></aff><aff xml:lang="en">Pirogov National Medical and Surgical Center<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>14</day><month>07</month><year>2023</year></pub-date><volume>20</volume><issue>3</issue><fpage>256</fpage><lpage>260</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сибирская Е.В., Караченцова И.В., Скапенков И.Н., Науменко А.A., Петинов И.А., Никифорова П.О., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Сибирская Е.В., Караченцова И.В., Скапенков И.Н., Науменко А.A., Петинов И.А., Никифорова П.О.</copyright-holder><copyright-holder xml:lang="en">Sibirskaya E.V., Karachentsova I.V., Skapenkov I.N., Naumenko A.A., Petinov I.I., Nikiforova P.O.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.pedpharma.ru/jour/article/view/2316">https://www.pedpharma.ru/jour/article/view/2316</self-uri><abstract><p>Герминогенные опухоли  — это гетерогенная группа опухолей, дифференцирующаяся из первичных половых клеток эмбриональных гонад и их производных. Данный  клинический случай  демонстрирует алгоритм диагностики и диагностическую тактику редко встречающегося гистологического типа герминогенной опухоли яичника.</p></abstract><trans-abstract xml:lang="en"><p>Germ  cell tumors  are  a heterogeneous group  of tumors  differentiating from  primary germ  cells of  embryonic gonads and  their derivatives. This case  report demonstrates the diagnostic algorithm and diagnostic tactics of a rarely encountered histological type of ovarian germ cell tumor.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>клинический случай</kwd><kwd>злокачественные опухоли  яичников</kwd><kwd>герминогенные опухоли  яичников</kwd><kwd>незрелая тератома яичников</kwd><kwd>альфа-фетопротеин</kwd><kwd>компьютерная томография</kwd><kwd>срединная лапаротомия</kwd><kwd>аднексэктомия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>clinical case</kwd><kwd>malignant ovarian tumors</kwd><kwd>ovarian germ  cell tumors</kwd><kwd>immature ovarian teratoma</kwd><kwd>alpha-fetoprotein</kwd><kwd>computed tomography</kwd><kwd>midline laparotomy</kwd><kwd>adnexectomy</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Отсутствует</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>Not specified</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Савельева Г.М., Сухих Г.Т., Серов В.Н. 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