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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">radiology</journal-id><journal-title-group><journal-title xml:lang="ru">Радиология — практика</journal-title><trans-title-group xml:lang="en"><trans-title>Radiology - Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2713-0118</issn><publisher><publisher-name>Центральный научно-исследовательский институт лучевой диагностики</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52560/2713-0118-2022-1-30-44</article-id><article-id custom-type="elpub" pub-id-type="custom">radiology-284</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Различия скорости кровотока в опухолях глиального ряда на магнитно-резонансных томографах с напряженностью магнитного поля 1,5 и 3,0 Tл методом псевдонепрерывной бесконтрастной перфузии</article-title><trans-title-group xml:lang="en"><trans-title>Differences in Cerebral Blood Flow in Gliomas on Magnetic Resonance Imaging Scanners with Magnetic Field Strengths of 1.5 and 3 T by the Method of Pseudo-Continuous Non-Contrast Perfusion</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5820-5947</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сударикова</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sudarikova</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сударикова Анна Вячеславовна, аспирант отделения рентгеновских и радиоизотопных методов диагностики </p><p>Адрес: 125047, г. Москва, ул. Тверская-Ямская, д. 16.</p></bio><bio xml:lang="en"><p>Sudarikova Anna Vjacheslavovna, Postgraduate of Department of X-ray and Radioisotope Diagnostic Methods</p><p>Address: 16, ul. Tverskaya-Yamskaya, Moscow, 125047</p></bio><email xlink:type="simple">anegreeva@nsi.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/0000-0002-8924-7346</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баталов</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Batalov</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баталов Артем Игоревич, кандидат медицинских наук, врач-рентгенолог отделения рентгеновских и радиоизотопных методов диагностики </p><p>Адрес: 125047, г. Москва, ул. 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Batalov Artem Igorevich, Ph. D. Med., Radiologist of Department of X-ray and Radioisotope Diagnostic Methods</p><p>Address: 16, ul. Tverskaya-Yamskaya, Moscow, 125047</p></bio><email xlink:type="simple">abatalov@nsi.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/0000-0002-4803-6948</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Погосбекян</surname><given-names>Э. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Pogosbekyan</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Погосбекян Эдуард Леонидович, медицинский физик отделения рентгеновских и радиоизотопных методов диагностики </p><p>Адрес: 125047, г. Москва, ул. 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Pogosbekyan Eduard Leonidovich, Med. Physicist of Department of X-ray and Radioisotope Diagnostic Methods</p><p>Address: 16, ul. Tverskaya-Yamskaya, Moscow, 125047</p></bio><email xlink:type="simple">epogosbekyan@nsi.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/0000-0002-3240-5585</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фадеева</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Fadeeva</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фадеева Людмила Михайловна, ведущий инженер отделения рентгеновских и радиоизотопных методов диагностики </p><p>Адрес: 125047, г. Москва, ул. 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Fadeeva Liudmila Mikhailovna, Leading Engineer of Department of X-ray and Radioisotope Diagnostic Methods</p><p>Address: 16, ul. Tverskaya-Yamskaya, Moscow, 125047</p></bio><email xlink:type="simple">lmf@nsi.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/0000-0002-0516-3613</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Захарова</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Zakharova</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Захарова Наталья Евгеньевна, доктор медицинских наук, профессор РАН, ведущий научный сотрудник, отделение рентгеновских и радиоизотопных методов диагностики </p><p>Адрес: 125047, г. Москва, ул. 4-я Тверская-Ямская, д. 16.</p></bio><bio xml:lang="en"><p>Zakharova Natalia Evgen’evna, M. D. Med., Professor of the Russian Academy of Sciences, Leading Research Fellow, Department of X-ray and Radioisotope Diagnostic Methods</p><p>Address: 16, ul. Tverskaya-Yamskaya, Moscow, 125047</p></bio><email xlink:type="simple">nzakharova@nsi.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/0000-0002-4480-0275</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пронин</surname><given-names>И. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Pronin</surname><given-names>I. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пронин Игорь Николаевич, доктор медицинских наук, профессор, академик РАН, заведующий отделением рентгеновских и радиоизотопных методов диагностики </p><p>Адрес: 125047, г. Москва, ул. 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Pronin Igor` Nikolaevich, M. D. Med., Professor, Academician of the Russian Academy of Sciences, Head of Department of X-ray and Radioisotope Diagnostic Methods</p><p>Address: 16, ul. Tverskaya-Yamskaya, Moscow, 125047</p></bio><email xlink:type="simple">pronin@nsi.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАУ «НМИЦ нейрохирургии им. академика Н. Н. Бурденко» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N. N. Burdenko National Medical Research Center of Neurosurgery, Ministry of Healthcare of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>26</day><month>02</month><year>2022</year></pub-date><volume>0</volume><issue>1</issue><fpage>30</fpage><lpage>44</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сударикова А.В., Баталов А.И., Погосбекян Э.Л., Фадеева Л.М., Захарова Н.Е., Пронин И.Н., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Сударикова А.В., Баталов А.И., Погосбекян Э.Л., Фадеева Л.М., Захарова Н.Е., Пронин И.Н.</copyright-holder><copyright-holder xml:lang="en">Sudarikova A.V., Batalov A.I., Pogosbekyan E.L., Fadeeva L.M., Zakharova N.E., Pronin I.N.</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.radp.ru/jour/article/view/284">https://www.radp.ru/jour/article/view/284</self-uri><abstract><p>Цель работы — оценить универсальность бесконтрастной МР-перфузии (pCASL) в определении скорости кровотока (CBF) глиом головного мозга, используя магнитно-резонансные томографы с разной напряженностью магнитного поля. Было произведено сравнение максимальных и нормированных значений CBF, измеренных методом pCASL на 1,5 и 3,0 Тл МРТ у одних и тех же пациентов с гистологически верифицированными глиомами высокой степени злокачественности (Grade III, IV). Полученные нами данные достоверно сопоставимы, что позволяет считать методику pCASL универсальной для сканеров с разной напряженностью магнитного поля.</p></abstract><trans-abstract xml:lang="en"><p>The aim of this work is to evaluate the universality of non-contrast MR perfusion (PCASL) in determining the rate of cerebral blood flow (CBF) of brain gliomas using magnetic resonance scanners with different magnetic field strengths. The maximum and normalized CBF values, which received on 1.5 and 3.0 T MRI in the same patients with histologically verified high grade gliomas (III, IV grade), were compared with each other. The data obtained by us are reliably comparable, which allows us to consider pCASL as a universal technique for scanners with different magnetic strengths.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>магнитно-резонансная томография</kwd><kwd>бесконтрастная магнитная резонансная перфузия головного мозга</kwd><kwd>глиомы головного мозга</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Magnetic Resonance Imaging</kwd><kwd>Non-Contrast Magnetic Resonance Perfusion of the Brain</kwd><kwd>Brain Gliomas</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">Баталов А. И., Захарова Н. Е., Погосбекян Э. Л., Фадеева Л. М., Горяйнов С. А., Баев А. А., Шульц Е. И., Чёлушкин Д. М., Потапов А. А., Пронин И. Н. Бесконтрастная asl-перфузия в предоперационной диагностике супратенториальных глиом / / «Вопросы нейрохирургии» имени Н. Н. Бурденко. 2018. Т. 82. № 6. 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