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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">10.63769/1683-3295-2025-27-4-12-19</article-id><article-id custom-type="elpub" pub-id-type="custom">neurosurgery-1752</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>Эндоваскулярное лечение пациентов с аневризмами сосудов головного мозга на базе Регионального сосудистого центра г. Петрозаводска</article-title><trans-title-group xml:lang="en"><trans-title>Endovascular treatment of patients with cerebral aneurysms at the Regional Vascular Center of Petrozavodsk</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-2842-2874</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коршунов</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korshunov</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Республика Карелия, 185002 Петрозаводск, ул. Пирогова, 3</p></bio><bio xml:lang="en"><p>3 Pirogova St., Republic of Karelia, Petrozavodsk 185002</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/0009-0006-6150-778X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мячин</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Myachin</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Николай Леонидович Мячин</p><p>Республика Карелия, 185002 Петрозаводск, ул. Пирогова, 3</p></bio><bio xml:lang="en"><p>Nikolay Leonidovich Myachin</p><p>3 Pirogova St., Republic of Karelia, Petrozavodsk 185002</p></bio><email xlink:type="simple">mnl-06@mail.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/0009-0002-0413-9897</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корзун</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Korzun</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Республика Карелия, 185002 Петрозаводск, ул. Пирогова, 3</p></bio><bio xml:lang="en"><p>3 Pirogova St., Republic of Karelia, Petrozavodsk 185002</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/0000-0002-7406-9874</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Киселев</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiselev</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Республика Карелия, 185002 Петрозаводск, ул. Пирогова, 3</p></bio><bio xml:lang="en"><p>3 Pirogova St., Republic of Karelia, Petrozavodsk 185002</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ РК «Республиканская больница им. В.А. Баранова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Baranov Republican Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>15</day><month>01</month><year>2026</year></pub-date><volume>27</volume><issue>4</issue><fpage>12</fpage><lpage>19</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Коршунов М.В., Мячин Н.Л., Корзун А.С., Киселев В.С., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Коршунов М.В., Мячин Н.Л., Корзун А.С., Киселев В.С.</copyright-holder><copyright-holder xml:lang="en">Korshunov M.V., Myachin N.L., Korzun A.S., Kiselev V.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://www.therjn.com/jour/article/view/1752">https://www.therjn.com/jour/article/view/1752</self-uri><abstract><p>Цель исследования – оценка опыта применения эндоваскулярного метода лечения пациентов с аневризмами сосудов головного мозга (его эффективности и безопасности) на базе Регионального сосудистого центра г. Петрозаводска.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Проанализированы результаты лечения пациентов, прооперированных в нейрохирургическом отделении Республиканской больницы им. В.А. Баранова (г. Петрозаводск) в период с мая 2015 г. по 31 декабря 2022 г.</p></sec><sec><title>Результаты</title><p>Результаты. Эндоваскулярные методы использованы в лечении 131 пациента, выполнена 141 операция. Наиболее часто применяли эндоваскулярную окклюзию мешка аневризмы спиралями – 110 (78 %) операций, также использовали ассистирующие методики – 21 (14,9 %) операция, установку поток-перенаправляющих устройств – 7 (5 %) операций, в 3 (2,1 %) операциях осуществлена попытка окклюзии аневризмы. В подавляющем большинстве случаев удалось добиться тотальной окклюзии аневризмы (I класс по RROC (Raymond–Roy Occlusion Classification)) – у 70,2 % пациентов, субтотальная (II класс по RROC) окклюзия достигнута у 25 (19,1 %) пациентов, частичная (III класс по RROC) – у 11 (8,4 %). Интраоперационные осложнения развились в 11,4 % случаев. Клинически хороший исход лечения (4–5 баллов по шкале исходов Глазго) был достигнут у 102 (77,8 %) пациентов, неудовлетворительный результат (1 балл по шкале исходов Глазго) отмечен у 20 (15,3 %) пациентов.</p></sec><sec><title>Заключение</title><p>Заключение. У пациентов с аневризмами сосудов головного мозга, прооперированных с использованием эндоваскулярных методов в Региональном сосудистом центре г. Петрозаводска, в целом достигнуты благоприятные клинические исходы.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To evaluate experience of using endovascular techniques for treatment of patients with cerebral aneurysms (their efficacy and safety) at the Regional Vascular Center of Petrozavodsk.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Results of treatment of patients who underwent surgery at the Neurosurgery Division of the Republican Hospital named after V.A. Baranov (Petrozavodsk) between May 2015 and December 31st 2022 were analyzed.</p></sec><sec><title>Results</title><p>Results. Endovascular techniques were used in treatment of 131 patients, 141 surgeries were performed. The most common was endovascular occlusion of the aneurysm sac with coils – 110 (78 %) surgeries; additionally, assisting techniques were used in 21 (14.9 %) surgeries, flow-redirecting devices were installed in 7 (5 %) surgeries, in 3 (2.1 %) surgeries aneurysm occlusion was attempted. In the majority of cases complete occlusion of the aneurysm was achieved (class I per the Raymond–Roy Occlusion Classification (RROC)): 70.2 % of patients; subtotal occlusion (class II per RROC) was achieved in 25 (19.1 %) patients, partial (class III per RROC) in 11 (8.4 %). Intraoperative complications developed in 11.4 % of cases. Clinically good treatment outcome (score 4–5 per the Glasgow scale) was achieved in 102 (77.8 %) patients, unsatisfactory result (score 1 per the Glasgow scale) was observed in 20 (15.3 %) patients.</p></sec><sec><title>Conclusion</title><p>Conclusion. In patients with cerebral aneurysms who underwent surgery using endovascular techniques at the Regional Vascular Center of Petrozavodsk generally favorable clinical outcomes were achieved.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>церебральная аневризма</kwd><kwd>сосудистое заболевание головного мозга</kwd><kwd>малоинвазивное лечение</kwd><kwd>эндоваскулярный метод</kwd><kwd>тотальная окклюзия аневризмы</kwd><kwd>благоприятный клинический исход</kwd><kwd>региональный опыт</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cerebral aneurysm</kwd><kwd>cerebrovascular disease</kwd><kwd>minimally invasive treatment</kwd><kwd>endovascular technique</kwd><kwd>complete aneurysm occlusion</kwd><kwd>favorable clinical outcome</kwd><kwd>regional experience</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">Нейрохирургия и нейрореаниматология. Под ред. В.В. 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