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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">10.24835/1607-0763-1280</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-1280</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>ДЕТСКАЯ РЕНТГЕНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PEDIATRIC RADIOLOGY</subject></subj-group></article-categories><title-group><article-title>Возможности магнитно-резонансной томографии в диагностике ишемического инсульта у детей</article-title><trans-title-group xml:lang="en"><trans-title>Possibilities of magnetic resonance imaging in the diagnosis of ischemic stroke in children</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4907-7805</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мазаев</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazaev</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мазаев Александр Павлович – академик РАЕН, доктор мед. наук, врач-рентгенолог службы лучевой диагностики,</p><p>119049 Москва, 4-й Добрынинский пер., д. 1/9</p></bio><bio xml:lang="en"><p>Alexander P. Mazaev – Academician of RAEN, Doct. of Sci. (Med.), radiologist,</p><p>1/9, 4 Dobryninsky per., Moscow 119049</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/0000-0002-7295-1708</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Молодцов</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Molodtsov</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Молодцов Максим Сергеевич – врач отделения компьютерной и магнитно-резонансной томографии,</p><p>123423 Москва, ул. Саляма Адиля, д. 2/44</p></bio><bio xml:lang="en"><p>Maksim S. Molodtsov – radiologist of tomography department,</p><p>2/44, Salyama Adilya str., Moscow 123423</p></bio><email xlink:type="simple">dr.mmolodtsov@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ города Москвы “Морозовская детская городская клиническая больница ДЗ города Москвы”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Morozov Children's Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ города Москвы “Городская клиническая больница №67 им. Л.А. Ворохобова ДЗ города Москвы”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>L.A. Vorokhobov City Clinical Hospital (City Hospital No67)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>17</day><month>07</month><year>2023</year></pub-date><volume>27</volume><issue>3</issue><fpage>130</fpage><lpage>140</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Мазаев А.П., Молодцов М.С., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Мазаев А.П., Молодцов М.С.</copyright-holder><copyright-holder xml:lang="en">Mazaev A.P., Molodtsov M.S.</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/1280">https://medvis.rdsmedia.ru/jour/article/view/1280</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: изучить особенности визуализации ишемического инсульта у детей на ранних стадиях формирования патологического процесса при помощи магнитно-резонансной томографии (МРТ).</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проанализированы результаты МРТ головного мозга (ГМ) у 34 детей с клиническими проявлениями ишемического инсульта (ИИ). В анализируемую группу были включены пациенты в возрасте от 29-го дня жизни до 18 лет, у которых присутствовали очаговые изменения в веществе ГМ при МР-обследовании в периоде не более 48 ч от момента возникновения неврологической симптоматики.</p></sec><sec><title>Результаты</title><p>Результаты. МРТ дает возможность установить на ранних сроках развития патологического процесса ишемическое поражение ГМ в 100% наблюдений, а также оценить временны́е показатели возникновения очаговых изменений на основании анализа и сопоставления импульсных МР-последовательностей, которые позволяют охарактеризовать остроту процесса.</p></sec><sec><title>Обсуждение</title><p>Обсуждение. Анализ полученных данных подтверждает результаты исследований, описанных ранее в зарубежной и отечественной литературе. При этом отмечены отличия в характеристиках МР-сигнала от очага ИИ в период первых 6 ч от начала неврологического симптоматики.</p></sec><sec><title>Заключение</title><p>Заключение. МРТ у детей является важным и необходимым исследованием, позволяющим определить формирование ИИ, оценить сроки возникновения и динамику патологического процесса, что способствует своевременному выявлению очаговых изменений структур ГМ на ранних сроках.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Research objective</title><p>Research objective. To study the features of visualization of ischemic stroke in children at the early stages of the formation of the pathological process using magnetic resonance imaging.</p></sec><sec><title>Material and methods</title><p>Material and methods. The results of magnetic resonance imaging (MRI) examination of 34 children with clinical manifestations of ischemic stroke (IS) were analyzed. The analyzed group included patients aged from the 29th day of life to 18 years who had focal changes in the brain substance (BS) during an MRI examination within a period of not more than 48 hours from the onset of neurological symptoms.</p></sec><sec><title>Results</title><p>Results. MRI makes it possible to establish in the early stages of the development of the pathological process the ischemic lesion of the BS in 100% of cases, as well as to evaluate the time indicators of the occurrence of focal changes, based on the analysis and comparison of pulsed MRI sequences, which allow characterizing the severity of the process.</p></sec><sec><title>Discussion</title><p>Discussion. The analysis of data obtained confirms the results of studies described earlier in the foreign and domestic literature. Moreover, there is a difference in the MR signal specifications from the IS focus during the first 6 hours upon occurrence of the neurological symptoms.</p></sec><sec><title>Conclusions/findings</title><p>Conclusions/findings. The MRI studies in children are important and necessary to determine the IS formation, evaluate the onset and dynamics of the pathological process that contribute to the timely detection of focal changes in the brain structures at the early stages. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>инсульт у детей</kwd><kwd>ишемический инсульт</kwd><kwd>МРТ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>stroke in children</kwd><kwd>ischemic stroke</kwd><kwd>MRI</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">Зыков В.П., Комарова И.Б., Ушакова Л.В. Диагностика и лечение артериального ишемического инсульта у детей в остром периоде. Вопросы современной педиатрии. 2011; 10 (4): 70–77.</mixed-citation><mixed-citation xml:lang="en">Zykov V.P., Komarova I.B., Ushakova L.V. Diagnosis and treatment of arterial ischemic stroke in children in the acute period. Current Pediatrics = Voprosy Sovremennoi Pediatrii. 2011; 10 (4): 70–77. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Колтунов И.Е., Мелик-Гусейнов Д.В., Шедеркина И.О., Витьковская И.П., Петряйкина Е.Е. Ишемический инсульт у детей и подростков в общепедиатрической практике. Факторы риска, ранняя диагностика и первичная профилактика. Методические рекомендации №127, Москва, 2019. ISBN 978-5-4465-2327-6</mixed-citation><mixed-citation xml:lang="en">Koltunov I.E., Melik-Guseinov D.V., Shederkina I.O., Vitkovskaya I.P., Petryaykina E.E. Ischemic stroke in children and adolescents in general pediatric practice. Risk Factors, Early Diagnosis and Primary Prevention. Guidelines No. 127, Moscow, 2019. ISBN 978-5-4465-2327-6</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Щедеркина И.О., Заваденко Н.Н., Колтунов И.Е. Инсульт у детей и подростков: формирование педиатрического регистра. Журнал неврологии и психиатрии им. С.С. Корсакова. 2016; 116 (9): 24–29. https://doi.org/10.17116/jnevro20161169124-29</mixed-citation><mixed-citation xml:lang="en">Shchederkina I.O., Zavadenko N.N., Koltunov I.E. Stroke in children and adolescents: a formation of a pediatric register. Zhurnal Nevrologii i Psikhiatrii imeni S.S. Korsakova. 2016; 116 (9): 24–29. https://doi.org/10.17116/jnevro20161169124-29 (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Gelfand A.A., Croen L.A., Torres A.R., Wu Y.W. Genetic risk factors for perinatal arterial ischemic stroke. Pediatr. Neurol. 2013; 48 (1): 36–41. https://doi.org/10.1016/j.pediatrneurol.2012.09.016</mixed-citation><mixed-citation xml:lang="en">Gelfand A.A., Croen L.A., Torres A.R., Wu Y.W. Genetic risk factors for perinatal arterial ischemic stroke. Pediatr. Neurol. 2013; 48 (1): 36–41. https://doi.org/10.1016/j.pediatrneurol.2012.09.016</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Зыков В.П., Васильев С.А., Комарова И.Б., Чучин М.Ю., Ушакова Л.В., Швабрина Т.В., Степанищев И.Л., Черкасов В.Г. Ишемический инсульт в детском возрасте. Лечебное дело. 2009; 2: 12–20.</mixed-citation><mixed-citation xml:lang="en">Zykov V.P., Vasiliev S.A., Komarova I.B. et al. Ischemic stroke in childhood. Lechebnoye delo. 2009; 2: 12–20. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Губский Л.В., Скворцова В.И., Шамалов Н.А. КТ и МРТ диагностика ишемического инсульта. Ишемический инсульт / Под ред. В.И. Сковрцовой, М.А. Евзельмана. Орел, 2006: 93–104.</mixed-citation><mixed-citation xml:lang="en">Gubsky L.V., Skvortsova V.I., Shamalov N.A. CT and MRI diagnostics of ischemic stroke. Ischemic stroke / Eds V.I. Skovrtsova, M.A. Evzelman. Orel, 2006: 93–104. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Гусев Е.И., Скворцова В.И., Мартынов М.Ю., Камчатнов П.Р. Церебральный инсульт: проблемы и решения. Вестник РГМУ. 2006; 51 (4): 28–32.</mixed-citation><mixed-citation xml:lang="en">Gusev E.I., Skvortsova V.I., Martynov M.Yu., Kamchatnov P.R. Cerebral Stroke: Problems and Solutions. Bulletin of Russian State Medical University. 2006; 51 (4): 28–32. (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Polan R.M., Poretti A., Huisman T.A., Bosemani T. Susceptibility-weighted imaging in pediatric arterial ischemic stroke: a valuable alternative for the noninvasive evaluation of altered cerebral hemodynamics. Am. J. Neuroradiol. 2015; 36 (4): 783–788. https://doi.org/10.3174/ajnr.A4187.</mixed-citation><mixed-citation xml:lang="en">Polan R.M., Poretti A., Huisman T.A., Bosemani T. Susceptibility-weighted imaging in pediatric arterial ischemic stroke: a valuable alternative for the noninvasive evaluation of altered cerebral hemodynamics. Am. J. Neuroradiol. 2015; 36 (4): 783–788. https://doi.org/10.3174/ajnr.A4187.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Roldan-Valadez E., Lopez-Mejia M. Current concepts on magnetic resonance imaging (MRI) perfusion-diffusion assessment in acute ischaemic stroke: a review &amp; an update for the clinicians. Indian J. Med. Res. 2014; 140 (6): 717–728.</mixed-citation><mixed-citation xml:lang="en">Roldan-Valadez E., Lopez-Mejia M. Current concepts on magnetic resonance imaging (MRI) perfusion-diffusion assessment in acute ischaemic stroke: a review &amp; an update for the clinicians. Indian J. Med. Res. 2014; 140 (6): 717–728.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Gadian D.G., Calamante F., Kirkham F.J. et al. Diffusion and perfusion magnetic resonance imaging in childhood stroke. J. Child. Neurol. 2000; 15: 279–283. https://doi.org/10.1177/088307380001500502</mixed-citation><mixed-citation xml:lang="en">Gadian D.G., Calamante F., Kirkham F.J. et al. Diffusion and perfusion magnetic resonance imaging in childhood stroke. J. Child. Neurol. 2000; 15: 279–283. https://doi.org/10.1177/088307380001500502</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Gerstl L., Weinberger R., Heinen F. et al. Arterial ischemic stroke in infants, children, and adolescents: results of a Germany-wide surveillance study 2015–2017. J. Neurol. 2019; 266 (12): 2929–2941. https://doi.org/10.1007/s00415-019-09508-5</mixed-citation><mixed-citation xml:lang="en">Gerstl L., Weinberger R., Heinen F. et al. Arterial ischemic stroke in infants, children, and adolescents: results of a Germany-wide surveillance study 2015–2017. J. Neurol. 2019; 266 (12): 2929–2941. https://doi.org/10.1007/s00415-019-09508-5</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Mackay M.T., Chua Z.K., Lee M. et al. Stroke and nonstroke brain attacks in children. Neurology. 2014; 82 (16): 1434–1440. https://doi.org/10.1212/WNL.0000000000000343</mixed-citation><mixed-citation xml:lang="en">Mackay M.T., Chua Z.K., Lee M. et al. Stroke and nonstroke brain attacks in children. Neurology. 2014; 82 (16): 1434–1440. https://doi.org/10.1212/WNL.0000000000000343</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Rambaud T., Legris N., Bejot Y. et al. Acute ischemic stroke in adolescents. Neurology. 2020; 94 (2): e158– e169. https://doi.org/10.1212/WNL.0000000000008783</mixed-citation><mixed-citation xml:lang="en">Rambaud T., Legris N., Bejot Y. et al. Acute ischemic stroke in adolescents. Neurology. 2020; 94 (2): e158–e169. https://doi.org/10.1212/WNL.0000000000008783</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Goldman-Yassen A.E., Dehkharghani S. Neuroimaging in Pediatric Stroke and Cerebrovascular Disease. Stroke / Ed. S. Dehkharghani. Exon Publications, Brisbane, Australia. ISBN: 978-0-6450017-6-1. https://doi.org/10.36255/exonpublications.stroke.2021</mixed-citation><mixed-citation xml:lang="en">Goldman-Yassen A.E., Dehkharghani S. Neuroimaging in Pediatric Stroke and Cerebrovascular Disease. Stroke / Ed. S. Dehkharghani. Exon Publications, Brisbane, Australia. ISBN: 978-0-6450017-6-1. https://doi.org/10.36255/exonpublications.stroke.2021</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Donahue M.J., Dlamini N., Bhatia A., Jordan LC. Neuroimaging Advances in Pediatric Stroke. Stroke. 2019; 50 (2): 240–248. https://doi.org/10.1161/STROKEAHA.118.020478</mixed-citation><mixed-citation xml:lang="en">Donahue M.J., Dlamini N., Bhatia A., Jordan LC. Neuroimaging Advances in Pediatric Stroke. Stroke. 2019; 50 (2): 240–248. https://doi.org/10.1161/STROKEAHA.118.020478</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Allen L.M., Hasso A.N., Handwerker J., Farid H. Sequencespecific MR imaging findings that are useful in dating ischemic stroke. Radiographics. 2012; 32 (5): 1285–1297; discussion 1297–1299. https://doi.org/10.1148/rg.325115760</mixed-citation><mixed-citation xml:lang="en">Allen L.M., Hasso A.N., Handwerker J., Farid H. Sequencespecific MR imaging findings that are useful in dating ischemic stroke. Radiographics. 2012; 32 (5): 1285–1297; discussion 1297–1299. https://doi.org/10.1148/rg.325115760</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Ladner T.R., Mahdi J., Gindville M.C. et al. Pediatric Acute Stroke Protocol Activation in a Children's Hospital Emergency Department. Stroke. 2015; 46 (8): 2328–2331. https://doi.org/10.1161/STROKEAHA.115.009961</mixed-citation><mixed-citation xml:lang="en">Ladner T.R., Mahdi J., Gindville M.C. et al. Pediatric Acute Stroke Protocol Activation in a Children's Hospital Emergency Department. Stroke. 2015; 46 (8): 2328–2331. https://doi.org/10.1161/STROKEAHA.115.009961</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Mastrangelo M., Giordo L., Ricciardi G. et al. Acute ischemic stroke in childhood: a comprehensive review. Eur. J. Pediatr. 2022; 181 (1): 45–58. https://doi.org/10.1007/s00431-021-04212-x</mixed-citation><mixed-citation xml:lang="en">Mastrangelo M., Giordo L., Ricciardi G. et al. Acute ischemic stroke in childhood: a comprehensive review. Eur. J. Pediatr. 2022; 181 (1): 45–58. https://doi.org/10.1007/s00431-021-04212-x</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Володин Н.Н., Выхристюк О.Ф., Горбунов А.В., Колтунов И.Е., Петряйкина Е.Е., Селивёрстова Е.В., Щедеркина И.О. Компьютерная и магнитно-резонансная томография в диагностике острого нарушения мозгового кровообращения у детей: Серия “Лучшие практики лучевой и инструментальной диагностики”. М., 2019. 42 с. ISSN 2618-7124</mixed-citation><mixed-citation xml:lang="en">Volodin N.N., Vykhristyuk O.F., Gorbunov A.V., Koltunov I.E., Petryaykina E.E., Seliverstova E.V., Shchederkina I.O. Computed and magnetic resonance imaging in the diagnosis of acute cerebrovascular accident in children: Series “Best practices of radiation and instrumental diagnostics”. Moscow, 2019. 42 p. ISSN 2618-7124 (In Russian)</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Mirsky D.M., Beslow L.A., Amlie-Lefond C. et al.; International Paediatric Stroke Study Neuroimaging Consortium and the Paediatric Stroke Neuroimaging Consortium. Pathways for Neuroimaging of Childhood Stroke. Pediatr. Neurol. 2017; 69: 11–23. https://doi.org/10.1016/j.pediatrneurol.2016</mixed-citation><mixed-citation xml:lang="en">Mirsky D.M., Beslow L.A., Amlie-Lefond C. et al.; International Paediatric Stroke Study Neuroimaging Consortium and the Paediatric Stroke Neuroimaging Consortium. Pathways for Neuroimaging of Childhood Stroke. Pediatr. Neurol. 2017; 69: 11–23. https://doi.org/10.1016/j.pediatrneurol.2016</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Gonzalez R.G., Schaefe, P. Conventional MRI and MR Angiography of Stroke / Eds Gonzalez R.G., Hirsch J.A., Koroshetz W.J. et al. Springer: Berlin, 2006: 115–137.</mixed-citation><mixed-citation xml:lang="en">Gonzalez R.G., Schaefe, P. Conventional MRI and MR Angiography of Stroke / Eds Gonzalez R.G., Hirsch J.A., Koroshetz W.J. et al. Springer: Berlin, 2006: 115–137.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
