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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">ojrdrt</journal-id><journal-title-group><journal-title xml:lang="ru">Онкологический журнал: лучевая диагностика, лучевая терапия</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of oncology: diagnostic radiology and radiotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7593</issn><issn pub-type="epub">2713-167X</issn><publisher><publisher-name>НЕКОММЕРЧЕСКОЕ ПАРТНЕРСТВО «ОБЩЕСТВО ИНТЕРВЕНЦИОННЫХ ОНКОРАДИОЛОГОВ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37174/2587-7593-2025-8-1-76-82</article-id><article-id custom-type="elpub" pub-id-type="custom">ojrdrt-423</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>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>Клиническое наблюдение редкой эмбриональной опухоли атипичной локализации с многослойными розетками</article-title><trans-title-group xml:lang="en"><trans-title>A Rare Case of Embryonal Tumor with Multilayered Rosettes. Atypical Localization</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1180-4886</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Спасенников</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Spasennikov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>625039, Тюмень, ул. Мельникайте, 75</p></bio><bio xml:lang="en"><p>Vladislav V. Spasennikov</p><p>75, Melnikaite str., Tyumen, 625039</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3820-2057</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Талыбов</surname><given-names>Р. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Talybov</surname><given-names>R. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Талыбов Рустам Сабирович</p><p>+79220777929</p><p>625039, Тюмень, ул. Мельникайте, 75</p><p>625023, Тюмень, ул. Одесская, 54</p></bio><bio xml:lang="en"><p>Rustam S. Talybov</p><p>75, Melnikaite str., Tyumen, 625039</p><p>54, Odesskaia str., Tyumen, 625023</p></bio><email xlink:type="simple">rustam230789@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6149-5460</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бейлерли</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Beylerli</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Республика Башкортостан, 450008, Уфа, ул. Ленина, 3</p></bio><bio xml:lang="en"><p>Ozal A. Beylerli</p><p>3, Lenina str., Ufa, Russia 450008</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-2659-0372</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горшкова</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorshkova</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>625039, Тюмень, ул. Мельникайте, 75</p></bio><bio xml:lang="en"><p>Vladislava I. Gorshkova</p><p>75, Melnikaite str., Tyumen, 625039</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4871-2341</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Троофимова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Trofimova</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197022, Санкт-Петербург, ул. Льва Толстого, 6/8</p></bio><bio xml:lang="en"><p>Tatyana N. Trofimova</p><p>6/8, Lva Tolstogo str., St. Petersburg, 197022</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-6417-1999</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Клещевникова</surname><given-names>Т. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kleschevnikova</surname><given-names>T. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>625039, Тюмень, ул. Мельникайте, 75.</p></bio><bio xml:lang="en"><p>Tatyana M. Kleschevnikova</p><p>75, Melnikaite str., Tyumen, 625039</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Областная клиническая больница № 2</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital № 2</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Областная клиническая больница № 2; Тюменский государственный медицинский университет Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital № 2; Tyumen State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Центральная научно-исследовательская лаборатория, Башкирский Государственный Медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Central Research Laboratory, Bashkir State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет им. акад. И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First Pavlov State Medical University of St. Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>07</day><month>04</month><year>2025</year></pub-date><volume>8</volume><issue>1</issue><fpage>76</fpage><lpage>82</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Спасенников В.В., Талыбов Р.С., Бейлерли О.А., Горшкова В.И., Троофимова Т.Н., Клещевникова Т.М., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Спасенников В.В., Талыбов Р.С., Бейлерли О.А., Горшкова В.И., Троофимова Т.Н., Клещевникова Т.М.</copyright-holder><copyright-holder xml:lang="en">Spasennikov V.V., Talybov R.S., Beylerli O.A., Gorshkova V.I., Trofimova T.N., Kleschevnikova T.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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.oncoradjournal.ru/jour/article/view/423">https://www.oncoradjournal.ru/jour/article/view/423</self-uri><abstract><p>Рассмотрен клинический случай редкой эмбриональной опухоли центральной нервной системы с многослойными розетками. Обсуждаются сложности диагностики связанные с атипичной локализацией, схожими визуализационными характеристиками и подобным клеточным составом опухоли. Рассматриваются современные возможности лучевых методов диагностики с использованием мультипараметрического магнитно-резонансного картирования при дифференциальной диагностике эмбриональных опухолей центральной нервной системы. Проведено клиническое наблюдение эмбриональной опухоли с многослойными розетками, располагающаяся в атипичном месте — в задней черепной ямке, что является редкостью. Статья проиллюстрирована оригинальными магнитно-резонансными томограммами, дополненными гистологической и иммуногистохимической верификацией.</p></abstract><trans-abstract xml:lang="en"><p>This article is dedicated to a rare embryonal tumor of the central nervous system with multilayer rosettes. In our article we discuss the diagnostic diﬃculties associated with atypical localization, similar imaging characteristics and similar cellular composition of the tumor. We are considering the modern capabilities of radiology techniques and radiological examinations by using multiparametric magnetic resonance mapping in the diﬀerential diagnosis of embryonal tumors of the central nervous system. We present a clinical case of embryonal tumor of the central nervous system with multilayer rosettes located in an atypical place — in the posterior fossa, which is a rare ﬁnding. The article is illustrated with original magnetic resonance imaging supplemented by histological and immunohistochemical veriﬁcation.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>эмбриональные опухоли</kwd><kwd>многослойные розетки</kwd><kwd>атипичная тератоидно-рабдоидная локализация</kwd><kwd>медуллобластома</kwd><kwd>мультипараметрическое МРТ-картирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>embryonal tumor</kwd><kwd>multilayer rosettes</kwd><kwd>atypical teratoid-rhabdoid localization</kwd><kwd>medulloblastoma</kwd><kwd>multiparametric MRI mapping</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Талыбов РС, Трофимова ТН, Павлова ВИ и др. Редкий случай локализации глиобластомы: инфратенториальное расположение (обзор литературы и клинический случай). 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