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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 custom-type="elpub" pub-id-type="custom">medvis-211</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 И ШЕЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HEAD AND NECK</subject></subj-group></article-categories><title-group><article-title>Возможности МР-динамического контрастирования в дифференциальной диагностике первичных и вторичных опухолей головного мозга</article-title><trans-title-group xml:lang="en"><trans-title>DCE MRI in Differential Diagnosis of Primary and Secondary Brain Tumors</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>Нечипай</surname><given-names>Эмилия Андреевна</given-names></name><name name-style="western" xml:lang="en"><surname>Nechipay</surname><given-names>Emiliya Andreyevna</given-names></name></name-alternatives><email xlink:type="simple">nechipay@hotmail.com</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>Михаил Борисович</given-names></name><name name-style="western" xml:lang="en"><surname>Dolgushin</surname><given-names>Mikhail Borisovich</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Пронин</surname><given-names>Игорь Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Pronin</surname><given-names>Igor Nikolaevich</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Бекяшев</surname><given-names>Али Хасьянович</given-names></name><name name-style="western" xml:lang="en"><surname>Bekyashev</surname><given-names>Ali Khasyanovich</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Кобякова</surname><given-names>Екатерина Алексеевна</given-names></name><name name-style="western" xml:lang="en"><surname>Kobyakova</surname><given-names>Ekaterina Alekseevna</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Фадеева</surname><given-names>Людмила Михайловна</given-names></name><name name-style="western" xml:lang="en"><surname>Fadeeva</surname><given-names>Ludmila Mikhailovna</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Шульц</surname><given-names>Евгений Игоревич</given-names></name><name name-style="western" xml:lang="en"><surname>Shultc</surname><given-names>Evgeniy Igorevich</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ “Российский онкологический научный центр им. Н.Н. Блохина”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin Russian cancer research center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФБГНУ “НИИ нейрохирургии им. акад. Н.Н. Бурденко”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Burdenko Neurosurgery Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>28</day><month>08</month><year>2015</year></pub-date><volume>0</volume><issue>4</issue><fpage>18</fpage><lpage>30</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Нечипай Э.А., Долгушин М.Б., Пронин И.Н., Бекяшев А.Х., Кобякова Е.А., Фадеева Л.М., Шульц Е.И., 2015</copyright-statement><copyright-year>2015</copyright-year><copyright-holder xml:lang="ru">Нечипай Э.А., Долгушин М.Б., Пронин И.Н., Бекяшев А.Х., Кобякова Е.А., Фадеева Л.М., Шульц Е.И.</copyright-holder><copyright-holder xml:lang="en">Nechipay E.A., Dolgushin M.B., Pronin I.N., Bekyashev A.K., Kobyakova E.A., Fadeeva L.M., Shultc E.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/211">https://medvis.rdsmedia.ru/jour/article/view/211</self-uri><abstract><p>Цель исследования: оценка возможностей методики МР-динамического контрастирования (МР-ДК) в дифференциальной диагностике первичных и вторичных новообразований головного мозга. Материал и методы. В исследование включены результаты МР-исследований с использованием МР-ДК, которые были проведены у 74 пациентов с впервые выявленным поражением вещества головного мозга, не получавших предшествующего противоопухолевого лечения. Гистологическое исследование: глиальные опухоли - у 24 (32,4%) пациентов (из них глиобластомы - 17, астроцитомы - 5, олигодендроглиомы - 2), менингиомы - у 23 (31,1%), метастазы в веществе головного мозга - у 27 (36,5%) (метастазы меланомы - у 8, рака молочной железы - у 7, рака легкого - у 12). МР-исследования выполняли на томографе с напряженностью поля 3,0 Тл при использовании 20-канальной головной катушки (Skyra, Siemens AG, Erlangen Germany). Каждое исследование включало в себя: а) стандартные последовательности в аксиальной проекции до внутривенного (в/в) введения контрастного вещества - T1-SE, T2-SE, T2-FLAIR, DWI, б) две последовательности T1-VIBE с разными углами отклонения и МР-ДК последовательности c отсроченным болюсным в/в введением контрастного вещества, в) в завершение T1-VIBE после внутривенного контрастирования с последующей 3D-реконструкцией. Результаты. Наиболее высокие средние показатели Ktrans и Ve были выявлены в менингиомах (0,097 ± 0,019 мин-1 и 0,151 ± 0,017 соответственно), самые низкие - в глиальных опухолях низкой степени злокачественности (0,022 ± 0,001 мин-1 и 0,029 ± 0,003 соответственно). Наиболее высокие средние показатели Kep выявлены в метастазах меланомы (1,14 ± 0,331 мин-1), наиболее низкие - в метастазах рака молочной железы (0,063 ± 0,193 мин-1). Заключение. МР-ДК - потенциально перспективный и требующий дальнейшего изучения метод, позволяющий предполагать возможность проведения эффективной дифференциальной диагностики различных новообразований головного мозга путем совокупной оценки фармакокинетических параметров, предоставляющих ценную информацию о гемодинамических и пролиферативных свойствах опухолевой ткани.</p></abstract><trans-abstract xml:lang="en"><p>Aim: the article is devoted to determine the capabilities of T1-dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) in differentiation diagnosis primary and secondary brain tumors. Materials and methods. The analysis was based on data generated from MRI examinations using a T1-DCE protocol of 74 patients with intracerebral tumors: gliomas - 24 (32.4%) cases (glioblastoma - 17, astrocytoma - 5 and oligodendroglioma - 2), meningioma - 23 (31.1%) and metastases - 27 (36.5%) cases (melanoma - 8, breast cancer - 7 and lung cancer - 12). MRI was performed on 3,0-T scanner (Skyra, Siemens AG, Erlangen Germany) and included following sequences: a) routine sequences in axial direction before contrast agent injection (T1-SE, T2-SE, T2-FLAIR, DWI), b) T1-Vibe with two different flip angles and DCE-protocol, c) T1-VIBE in axial direction after contrast injection with 3D-reconstruction. Results. The highest average Ktrans and Ve were observed in meningiomas (0.097 ± 0.019 min-1 and 0.151 ± 0.017), the lowest in gliomas Grade I-II (0.022 ± 0.001 min-1 and 0.029 ± 0.003). The highest average were in melanoma mts (1.14 ± 0.331 min-1) and lowest - in breast cancer mts (0.063 ± 0.193 min-1). Conclusion. DCE MRI - potentially perspective and demanding further studying method allowing to assume possibility of carrying out effective differential diagnostics of various brain tumors by a cumulative assessment of the pharmacokinetic parameters providing valuable information on hemodynamic and proliferative properties of tumor tissue.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Т1-динамическое контрастирование</kwd><kwd>магнитно-резонансная томография</kwd><kwd>перфузионная магнитно-резонансная томография</kwd><kwd>гемодинамические показатели</kwd><kwd>T1-dynamic contrast enhanced</kwd><kwd>magnetic resonance imaging</kwd><kwd>hemodynamic parameters</kwd><kwd>vascularity</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">Марченко С.В. Комплексное лечение злокачественных глиом полушарий большого мозга: Дис. … канд. мед. наук. 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