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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">10.37174/2587-7593-2019-2-3-95-100</article-id><article-id custom-type="elpub" pub-id-type="custom">ojrdrt-63</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>ПЭТ/КТ с 18F-ФЭТ при новообразовании головного мозга без патологического накопления контрастного вещества при МРТ (клиническое наблюдение)</article-title><trans-title-group xml:lang="en"><trans-title>18F-FET PET/CT in Non-Enhancing Brain Tumor (Case Report)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пронин</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pronin</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">pronin-a-i@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Долгушин</surname><given-names>М. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Dolgushin</surname><given-names>M. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мещерякова</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Meshcheriakova</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайлов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhaylov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина Минздрава РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2019</year></pub-date><volume>2</volume><issue>3</issue><fpage>95</fpage><lpage>100</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Пронин А.И., Долгушин М.Б., Мещерякова Н.А., Михайлов А.И., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Пронин А.И., Долгушин М.Б., Мещерякова Н.А., Михайлов А.И.</copyright-holder><copyright-holder xml:lang="en">Pronin A.I., Dolgushin M.B., Meshcheriakova N.A., Mikhaylov A.I.</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/63">https://www.oncoradjournal.ru/jour/article/view/63</self-uri><abstract><p>Метод позитронной эмиссионной томографии, совмещенной с рентгеновской компьютерной томографией (ПЭТ/КТ), дает возможность оценки не только анатомических и структурных, но и метаболических изменений в структуре опухолевого образования. ПЭТ/КТ с 18-F-фторэтилтирозином (18F-ФЭТ) базируется на оценке характера транспорта в биологических тканях аминокислоты тирозина, меченной 18F.</p><p>Представлено клиническое наблюдение пациента с впервые выявленным новообразованием головного мозга по данным МРТ и ПЭТ/КТ с 18F-ФЭТ, демонстрирующее возможности ПЭТ/КТ с 18F-ФЭТ в оценке достоверного объема и степени анаплазии объемного образования головного мозга, что повлияло на принятие решения о тактике лечения пациента.</p></abstract><trans-abstract xml:lang="en"><p>The method of positron emission tomography combined with computed tomography (PET/CT) makes it possible to evaluate not only anatomical and structural, but also metabolic changes in tumor. PET/CT with 18F-fluoroethylthyrosine (18F-FET) is based on the evaluation of 18F labeled tyrosine amino acid transport from the bloodstream into the tumor tissue.</p><p>Clinical case of a patient with the brain tumor newly diagnosed by MRI presents 18F-FET PET/CT findings in it. This clinical case demonstrates the possibilities of 18F-FET PET/CT in assessment of true volume and degree of anaplasia of brain neoplasm, which influenced to treatment tactics.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ПЭТ/КТ</kwd><kwd>18Г-ФЭТ</kwd><kwd>МРТ</kwd><kwd>глиома</kwd><kwd>анапластическая астроцитома</kwd></kwd-group><kwd-group xml:lang="en"><kwd>PET/CT</kwd><kwd>18F-FET</kwd><kwd>MRI</kwd><kwd>glioma</kwd><kwd>anaplastic astrocytoma</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">Bondy M.L. et al. Brain tumor epidemiology: consensus from the Brain Tumor Epidemiology Consortium // Cancer. 2008. Vol. 113. № S7. P. 1953-1968. DOI: 10.1002/ cncr.23741.</mixed-citation><mixed-citation xml:lang="en">Bondy M.L. et al. Brain tumor epidemiology: consensus from the Brain Tumor Epidemiology Consortium // Cancer. 2008. Vol. 113. № S7. P. 1953-1968. 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