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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">medvis</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская визуализация</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Visualization</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0763</issn><issn pub-type="epub">2408-9516</issn><publisher><publisher-name>RDS-Media Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0763-2020-2-105-118</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-917</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>ГОЛОВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HEAD</subject></subj-group></article-categories><title-group><article-title>Исследование гемодинамики злокачественных глиом методом КТ-перфузии</article-title><trans-title-group xml:lang="en"><trans-title>CT-perfusion in assessment of the malignant gliomas hemodynamics</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5406-944X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шульц</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Shults</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шульц Евгений Игоревич – канд. мед. наук, врач-рентгенолог отделения рентгеновских и радиоизотопных методов диагностики</p><p>125047 Москва, 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Evgeny I. Shults – Cand. of Sci. (Med.), Radiologist of Department of X-ray and Radioisotope Diagnostic Methods</p><p>16, 4 Tverskaya-Yamskaya str., Moscow, 125047</p></bio><email xlink:type="simple">evgshults@gmail.com</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 – академик РАН, доктор мед. наук, профессор, заведующий отделением рентгеновских и радиоизотопных методов диагностики </p><p>125047 Москва, 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Igor’ N. Pronin – Academician of the Russian Academy of Sciences, Doct. of Sci. (Med.), Professor, Head of the Department of X-ray and Radioisotope Diagnostic Methods</p><p>16, 4 Tverskaya-Yamskaya str., Moscow, 125047</p></bio><email xlink:type="simple">pronin@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 – младший научный сотрудник отделения рентгеновских и радиоизотопных методов диагностики </p><p>125047 Москва, 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Artem I. Batalov – junior researcher of Department of X-ray and Radioisotope Diagnostic Methods</p><p>16, 4 Tverskaya-Yamskaya str., 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/0000-0001-9984-9327</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Соложенцева</surname><given-names>К. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Solozhentseva</surname><given-names>K. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Соложенцева Кристина Дмитриевна – ординатор отделения рентгеновских и радиоизотопных методов диагностики </p><p>125047 Москва, 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Kristina D. Solozhentseva – resident of Department of X-ray and Radioisotope Diagnostic Methods</p><p>16, 4 Tverskaya-Yamskaya str., Moscow, 125047</p></bio><email xlink:type="simple">solozhentseva4256043@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6885-6601</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлова</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlova</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлова Галина Валериевна – доктор биол. наук, заведующая лабораторией 119334 Москва, ул. Вавилова, д. 34/5</p></bio><bio xml:lang="en"><p>Galina V. Pavlova – Doct. of Sci. (Biol.), head of laboratory</p><p>34/5 Vavilova str., 119334, Moscow</p></bio><email xlink:type="simple">lkorochkin@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7496-4310</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дрозд</surname><given-names>С. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Drozd</surname><given-names>S. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дрозд Сергей Феликсович – младший научный сотрудник </p><p>115446 Москва, Коломенский пр-д, 13А</p></bio><bio xml:lang="en"><p>Sergey F. Drozd – junior researcher</p><p>13A, Kolomenskiy pr-d, Moscow, 115446</p></bio><email xlink:type="simple">sdrozd@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2337-6495</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беляев</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Belyaev</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беляев Артем Юрьевич – канд. мед. наук, заведующий операционным блоком, врач-нейрохирург </p><p>125047 Москва, 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Artem Yu. Belyaev – Cand. of Sci. (Med.), neurosurgeon</p><p>16, 4 Tverskaya-Yamskaya str., Moscow, 125047</p></bio><email xlink:type="simple">belyaev@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/0000-0002-0108-0677</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маряшев</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Maryashev</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маряшев Сергей Алексеевич – доктор мед. наук, научный сотрудник, нейрохирург </p><p>125047 Москва, 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>Sergey A. Maryashev – Doct. of Sci. (Med.)</p><p>16, 4 Tverskaya-Yamskaya str., Moscow, 125047</p></bio><email xlink:type="simple">smaryashev@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0374-7970</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пицхелаури</surname><given-names>Д. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pitskhelauri</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пицхелаури Давид Ильич – доктор мед. наук, профессор, заведующий 7-м клиническим отделением </p><p>125047 Москва, 4-я Тверская-Ямская, д. 16</p></bio><bio xml:lang="en"><p>David I. Pitskhelauri – Doct. of Sci. (Med.), Professor, head of 7th clinical department</p><p>16, 4 Tverskaya-Yamskaya str., Moscow, 125047</p></bio><email xlink:type="simple">dav@nsi.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАУ “Национальный медицинский исследовательский центр нейрохирургии имени 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 of the Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУН “Институт биологии гена” РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of Gene Biology of Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ООО “АПТО-ФАРМ”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>ООО “APTO-FARM”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>18</day><month>06</month><year>2020</year></pub-date><volume>24</volume><issue>2</issue><issue-title>Медицинская визуализация 2020№2</issue-title><fpage>105</fpage><lpage>118</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шульц Е.И., Пронин И.Н., Баталов А.И., Соложенцева К.Д., Павлова Г.В., Дрозд С.Ф., Беляев А.Ю., Маряшев С.А., Пицхелаури Д.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Шульц Е.И., Пронин И.Н., Баталов А.И., Соложенцева К.Д., Павлова Г.В., Дрозд С.Ф., Беляев А.Ю., Маряшев С.А., Пицхелаури Д.И.</copyright-holder><copyright-holder xml:lang="en">Shults E.I., Pronin I.N., Batalov A.I., Solozhentseva K.D., Pavlova G.V., Drozd S.F., Belyaev A.Y., Maryashev S.A., Pitskhelauri D.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://medvis.rdsmedia.ru/jour/article/view/917">https://medvis.rdsmedia.ru/jour/article/view/917</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: изучение роли КТ-перфузии в дифференциальной диагностике гистологических подтипов злокачественных глиом супратенториальной локализации и установлении степени их анаплазии.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование вошло 34 пациента (20 мужчин и 14 женщин, средний возраст 52 года) с впервые выявленными супратенориальными глиальными опухолями, впоследствии прошедшие нейрохирургическое лечение в НМИЦ нейрохирургии с гистологической верификацией диагноза. В зависимости от гистологического диагноза были выделены три группы пациентов: 1) c анапластическими астроцитомами, 2) с глиобластомами, 3) с анапластическими олигодендроглиомами. КТ-перфузионный протокол выполнялся на 64-срезовом сканере Optima 660 (GE) и состоял из трех отдельных частей: низкодозной аксиальной КТ головного мозга с толщиной среза 5 мм (90 кВ), перфузионного протокола, выполняемого по пролонгированной схеме, с проведением двух последовательных непрерывных серий сканирования, постконтрастной серии КТ-изображений в спиральном режиме сканирования. Также всем пациентам было выполнено МРТ-исследование (на МР-сканере Signa HDхt 3,0 Tл (GE), в режимах Т2, Т2-FLAIR, SWAN, ДВИ и Т1 до и после контрастного усиления).</p></sec><sec><title>Результаты</title><p>Результаты. В ходе исследования было продемонстрировано, что анапластические астроцитомы характеризуются достоверно низкими абсолютными и нормированными показателями кровотока (BF, BV, PS) при сравнении с глиобластомами и достоверно низкими абсолютными максимальными значениями скорости кровотока (BF) и объема крови (BV) при сравнении с группой анапластических олигодендроглиом. КТ-перфузия при использовании только нормированного показателя проницаемости (PS) способна достоверно дифференцировать глиобластомы и анапластические олигодендроглиомы. Перфузионные показатели, как абсолютные, так и нормализованные, не продемонстрировали статистически значимых различий в дифференциальной диагностике различных молекулярно-генетических подтипов анапластических астроцитом.</p></sec><sec><title>Заключение</title><p>Заключение. КТ-перфузия при использовании всех гемодинамических показателей продемонстрировала высокую достоверность и информативность в проведении разграничения между глиобластомами и анапластическими астроцитомами. Для оценки эффективности метода в разграничении глиобластом и анапластических олигодендроглиом требуются дальнейшие исследования.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To study the role of CT perfusion in the differential diagnosis of histological subtypes of supratentorial malignant gliomas and to determine the degree of their malignancy.</p></sec><sec><title>Materials and methods</title><p> Materials and methods. The study included 34 patients (20 men and 14 women, with an average age of 52 years) with newly detected supratenorial glial tumors, who subsequently underwent neurosurgical treatment in the NMIC of neurosurgery with histological verification of the diagnosis. Depending on the histological diagnosis, three groups of patients were identified: 1) anaplastic astrocytomas, 2) glioblastomas, 3) anaplastic oligodendrogliomas. The CT-perfusion protocol was performed on a 64-slice Optima 660 (GE) scanner and consisted of three separate parts: a low-dose axial CT of the brain with a slice thickness of 5 mm (90 kV), a perfusion protocol performed according to a prolonged scheme, with two consecutive continuous series of scans, and a post-contrast series of CT images in a spiral scanning mode. In addition, all patients underwent an MRI examination (using a Signa Hdxt 3.0 T (GE) MR scanner, in T2, T2-FLAIR, SWAN, DWI, and T1 modes before and after contrast enhancement).</p></sec><sec><title>Results</title><p>Results. The study demonstrated that anaplastic astrocytomas are characterized by significantly low absolute and normalized hemodynamics parameters (BF, BV, PS) when compared with glioblastomas, and significantly low absolute maximum values of blood flow (BF) and blood volume (BV) when compared with the group of anaplastic oligodendrogliomas. CT perfusion using the normalized permeability index (PS) can reliably differentiate glioblastomas and anaplastic oligodendrogliomas. Perfusion parameters, both absolute and normalized, did not show statistically significant differences in the differential diagnosis of various molecular and genetic subtypes of anaplastic astrocytomas.</p></sec><sec><title>Conclusion</title><p>Conclusion. CT perfusion using all hemodynamic parameters demonstrated high reliability and efficacy in distinguishing between glioblastomas and anaplastic astrocytomas. Further research is required to evaluate the effectiveness of the method in distinguishing glioblastomas from anaplastic oligodendrogliomas.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>глиома</kwd><kwd>астроцитома</kwd><kwd>КТ-перфузия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>glioma</kwd><kwd>astrocytoma</kwd><kwd>CT-perfusion</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">Louis D.N., Perry A., Reifenberger G., von Deimling A., Figarella-Branger D., Cavenee W.K., Ohgaki H., Wiestler O.D., Kleihues P., Ellison D.W. The 2016 World Health Organization classification of tumors of the central nervous system: a summary. 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