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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">neurosurgery</journal-id><journal-title-group><journal-title xml:lang="ru">Нейрохирургия</journal-title><trans-title-group xml:lang="en"><trans-title>Russian journal of neurosurgery</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1683-3295</issn><issn pub-type="epub">2587-7569</issn><publisher><publisher-name>Издательский дом "МедИНК"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17650/1683-3295-2021-23-2-44-56</article-id><article-id custom-type="elpub" pub-id-type="custom">neurosurgery-1031</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>ОРИГИНАЛЬНАЯ РАБОТА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL REPORT</subject></subj-group></article-categories><title-group><article-title>Микрохирургическое лечение дистальных аневризм средней мозговой артерии</article-title><trans-title-group xml:lang="en"><trans-title>Microsurgical treatment of distal aneurysms of the middle cerebral artery</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>Лукьянчиков</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lukyanchikov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>127206 Москва, ул. Вучетича, 9а, стр. 1; 129090 Москва, Большая Сухаревская пл, 3</p></bio><bio xml:lang="en"><p>Bld. 1, 20 Delegatskaya St.; Bld. 1, 9a Vuchetich St., Moscow 127206; 3 Bol’shaya Sukharevskaya Sq., Moscow 129090</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/0000-0002-5743-8279</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сенько</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Senko</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Илья Владимирович Сенько</p><p>129090 Москва, Большая Сухаревская пл, 3; 117997 Москва, ул. Островитянова, 1, стр. 10</p></bio><bio xml:lang="en"><p>3 Bol’shaya Sukharevskaya Sq., Moscow 129090; Bld. 10, 1 Ostrovityanova St., Moscow 117342</p></bio><email xlink:type="simple">senko.ilya@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/0000-0002-5009-3669</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжкова</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Rijkova</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117198 Москва, ул. Миклухо-Маклая, 21, корп. 3</p></bio><bio xml:lang="en"><p>Bld. 3, 21 Miklukho-Maklaya St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5847-9435</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дашьян</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Krylov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>129090 Москва, Большая Сухаревская пл, 3; 127473 Москва, ул. Делегатская, 20, стр. 1</p></bio><bio xml:lang="en"><p>3 Bol’shaya Sukharevskaya Sq., Moscow 129090; Bld. 1, 20 Delegatskaya St., Moscow 127473</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5256-0905</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крылов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dashyan</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>129090 Москва, Большая Сухаревская пл, 3; 127473 Москва, ул. Делегатская, 20, стр. 1</p></bio><bio xml:lang="en"><p>3 Bol’shaya Sukharevskaya Sq., Moscow 129090; Bld. 1, 20 Delegatskaya St., Moscow 127473</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Клттеский центр челюстно-лицевой, пластической хирургии и стоматологии, ФГБОУВО Московский государственный медико-стоматологический университет им. А.И. Евдокимова Минздрава России; ГБУЗ Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского Департамента здравоохранения г. Москвы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Clinical Center of Maxillofacial, Reconstructive and Recovery and Plastic Surgery, A.I. Evdokimov Moscow State University of Medicine and Dentistry, Ministry of Health of Russia; N.V. Sklifosovsky Research Institute for Emergency Medicine, Moscow Healthcare Department</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского Департамента здравоохранения г. Москвы; ФГБУ Федеральный центр мозга и нейротехнологий ФМБА России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute for Emergency Medicine, Moscow Healthcare Department; Federal Brain and Neurotechnology Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУВО Российский университет дружбы народов</institution><country>Россия</country></aff><aff xml:lang="en"><institution>RUDN University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского Департамента здравоохранения г. Москвы; ФГБОУ ВО Московский государственный медико-стоматологический университет им. А.И. Евдокимова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute for Emergency Medicine, Moscow Healthcare Department; A.I. Evdokimov Moscow State University of Medicine and Dentistry, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>10</day><month>06</month><year>2021</year></pub-date><volume>23</volume><issue>2</issue><fpage>44</fpage><lpage>56</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лукьянчиков В.А., Сенько И.В., Рыжкова Е.С., Дашьян В.Г., Крылов В.В., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Лукьянчиков В.А., Сенько И.В., Рыжкова Е.С., Дашьян В.Г., Крылов В.В.</copyright-holder><copyright-holder xml:lang="en">Lukyanchikov V.A., Senko I.V., Rijkova E.S., Krylov V.V., Dashyan V.G.</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.therjn.com/jour/article/view/1031">https://www.therjn.com/jour/article/view/1031</self-uri><abstract><sec><title> </title><p> </p><p>Цель исследования - изучение особенностей дистальных аневризм средней мозговой артерии (СМА) и оценка результатов их хирургического лечения.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. С 01.01.2000 по 31.12.2019 в Научно-исследовательском институте скорой помощи им. Н.В. Склифосовского были оперированы 37 пациентов с дистальными аневризмами СМА (21 женщина, 16 мужчин, средний возраст 48 лет). Аневризмы СМА классифицировали по локализации согласно системе H. Gibo. Наиболее часто (56,8 %) встречались аневризмы М2-сегмента СМА. Мешотчатое строение имели 28 аневризм, фузиформное -9 (24,3 %). Размер мешотчатых аневризм колебался от 1,4 до 34,0 мм. Более 65 % пациентов имели размер аневризм 7 мм и менее.</p></sec><sec><title>Результаты</title><p>Результаты. Хирургический доступ выбирали в зависимости от расположения аневризмы СМА. Чаще использовали птериональный транссильвиевый доступ, реже (при аневризмах М4-сегмента) - конвекситальную трепанацию. Реконструктивное клипирование дистальной аневризмы СМА проведено в 22 (59,4 %) наблюдениях, треппинг и/или иссечение - в 15 (40,5 %). После деконструктивного вмешательства реваскуляризация проведена у 6 (16 %) пациентов.</p></sec><sec><title>Заключение</title><p>Заключение. Дистальные аневризмы средней мозговой артерии являются редкой патологией, требующей индивидуального подхода - контактной доплерографии или интраоперационной ангиографии, интраоперационного нейромониторинга, а также, при необходимости, применения реваскуляризирующих методов. Для оптимизации хирургического доступа предпочтительно использовать нейронавигацию.</p></sec></abstract><trans-abstract xml:lang="en"><p>The study objective is to investigate the features of distal aneurysms of the middle cerebral artery and to evaluate the results of their surgical treatment.</p><sec><title>Materials and methods</title><p>Materials and methods. From 01/01/2000 to 12/31/2019 at the N.V. Sklifosovsky Research Institute of Emergency Medicine, 37 patients with distal SMA aneurysms were operated (21 women, 16 men, the average age of 48 y. o). SMA aneurysms were classified by their localization according to the classification of H. Gibo. The aneurysms of the M2 segment of the MCA were encountered more often (56.8 %). 28 aneurysms had a saccular structure, 9 (24.3 %) had a fusiform. The size of the saccular aneurysms ranged from 1.4 to 34.0 mm. More than 65 % of patients had aneurysms of 7 mm or less.</p></sec><sec><title>Results</title><p>Results. The surgical access was selected depending on the location of the MCA aneurysm. The pterional transsylvian access is used more often, less often - with aneurysms of the M4-segment, convexital trepanation. The reconstructive clipping of the distal SMA aneurysm was performed in 22 (59.4 %) cases, trapping and/or excision in 15 (40.5 %) cases. After the deconstructive intervention, revascularization was performed on 6 (16 %) patients.</p></sec><sec><title>Conclusion</title><p>Conclusion. Distal aneurysms of the middle cerebral artery are a rare pathology that requires an individual approach -contact Doppler ultrasound or intraoperative angiography, intraoperative neuromonitoring, as well as, if necessary, the use of revascularization methods. To optimize surgical access, it is preferable to use neuronavigation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>средняя мозговая артерия</kwd><kwd>дистальные аневризмы</kwd><kwd>реконструктивное клипирование</kwd><kwd>деконструктивное клипирование</kwd><kwd>реваскуляризирующие методы</kwd><kwd>безрамная навигация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>middle cerebral artery</kwd><kwd>distal aneurysms</kwd><kwd>revascularizing methods</kwd><kwd>frameless navigation</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">Calvacante T., Derrey S., Curey S. et al. 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