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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">vmireaviz</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник медицинского института «РЕАВИЗ». Реабилитация, Врач и Здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of the Medical Institute "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-762X</issn><issn pub-type="epub">2782-1579</issn><publisher><publisher-name>РЕАВИЗ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20340/vmi-rvz.2024.6.CASE.6</article-id><article-id custom-type="elpub" pub-id-type="custom">vmireaviz-1076</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>Клинический случай</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical case</subject></subj-group></article-categories><title-group><article-title>Нейросаркоидоз. Сложности диагностики</article-title><trans-title-group xml:lang="en"><trans-title>Neurosarcoidosis. Difficulties of diagnosis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8096-5029</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахматханова</surname><given-names>Л. Х.-Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Akhmatkhanova</surname><given-names>L. Kh.-B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ахматханова Лиана Хаваж-Баудиновна, Младший научный сотрудник научного отделения неотложной неврологии и восстановительного лечения, врач-невролог неврологического отделения для больных с острыми нарушениями мозгового кровообращения </p><p>Большая Сухаревская пл., д. 3, г. Москва, 129090</p></bio><bio xml:lang="en"><p>Liana Kh.-B. Akhmatkhanova, Junior researcher of the scientific department of emergency neurology and rehabilitation treatment, neurologist of the neurological department for patients with acute cerebrovascular accidents </p><p>3 Bolshaya Sukharevskaya sq., Moscow, 129090</p></bio><email xlink:type="simple">liana.akhmatkhanova@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/0000-0001-9750-3509</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шевченко</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shevchenko</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шевченко Евгений Владимирович, Канд. мед. наук, заведующий неврологическим отделением для больных с острыми нарушениями мозгового кровообращения, младший научный сотрудник научного отделения неотложной неврологии и восстановительного лечения </p><p>Большая Сухаревская пл., д. 3, г. Москва, 129090</p></bio><bio xml:lang="en"><p>Evgeniy V. Shevchenko, Cand. Sci. (Med.), Head of the Neurological Department for Patients with Acute Cerebrovascular Accidents, Junior Researcher of the Scientific Department of Emergency Neurology and Rehabilitation Treatment </p><p>3 Bolshaya Sukharevskaya sq., Moscow, 129090</p></bio><email xlink:type="simple">shevchenkoev@sklif.mos.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/0000-0001-9599-5933</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гуцалюк</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gutsalyuk</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гуцалюк Алексей Георгиевич, Руководитель Регионального сосудистого центра, заведующий 2 неврологическим отделением </p><p>ул. Ленская, д. 15 г. Москва, 129327</p></bio><bio xml:lang="en"><p>Aleksey G. Gutsalyuk, Head of the Regional Vascular Center, Head of the 2nd Neurological Department </p><p>15, Lenskaya st., Moscow, 129327</p></bio><email xlink:type="simple">luka7070@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/0000-0003-2894-6255</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Буренчев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Burenchev</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Буренчев Дмитрий Владимирович, Д-р мед. наук, заведующий отделением рентгенодиагностических и радионуклидных методов исследования </p><p>ул. Ленская, д. 15 г. Москва, 129327</p></bio><bio xml:lang="en"><p>Dmitriy V. Burenchev, Dr. Sci. (Med.), of Medical Sciences, Head of the Department of X-ray Diagnostic and Radionuclide Research Methods </p><p>15, Lenskaya st., Moscow, 129327</p></bio><email xlink:type="simple">dburenchev@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/0000-0001-6824-4114</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рамазанов</surname><given-names>Г. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Ramazanov</surname><given-names>G. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рамазанов Ганипа Рамазанович, Канд. мед. наук, заместитель директора – руководитель РСЦ, заведующий научным отделением неотложной неврологии и восстановительного лечения </p><p>Большая Сухаревская пл., д. 3, г. Москва, 129090</p></bio><bio xml:lang="en"><p>Ganipa R. Ramazanov, Cand. Sci. (Med.), Deputy Director – Head of the RSC, Head of the Scientific Department of Emergency Neurology and Rehabilitation Treatment </p><p>3 Bolshaya Sukharevskaya sq., Moscow, 129090</p></bio><email xlink:type="simple">ramazanovgr@sklif.mos.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute of Emergency Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Городская клиническая больница им. А. К. Ерамишанцева</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.K. Yeramishantsev City Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>27</day><month>01</month><year>2025</year></pub-date><volume>14</volume><issue>6</issue><fpage>138</fpage><lpage>144</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ахматханова Л.Х., Шевченко Е.В., Гуцалюк А.Г., Буренчев Д.В., Рамазанов Г.Р., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Ахматханова Л.Х., Шевченко Е.В., Гуцалюк А.Г., Буренчев Д.В., Рамазанов Г.Р.</copyright-holder><copyright-holder xml:lang="en">Akhmatkhanova L.K., Shevchenko E.V., Gutsalyuk A.G., Burenchev D.V., Ramazanov G.R.</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://vestnik.reaviz.ru/jour/article/view/1076">https://vestnik.reaviz.ru/jour/article/view/1076</self-uri><abstract><p>Цель исследования: представить клинический случай нейросаркоидоза, демонстрирующий сложности диагностики данного заболевания, и обсудить особенности его клинических проявлений, диагностики и лечения. Материалы и методы. Описан клинический случай пациента 28 лет с нейросаркоидозом. Диагностический процесс включал клиническое обследование, лабораторные исследования, нейровизуализацию (КТ и МРТ головного мозга), биопсию лимфатического узла с гистологическим и иммуногистохимическим исследованием, а также патологоанатомическое исследование. Результаты. У пациента наблюдались такие симптомы, как интенсивная головная боль, дезориентация, анизокория, снижение чувствительности, эпилептические приступы и психомоторное возбуждение. МРТ головного мозга выявила лептоменингеальное накопление контрастного препарата. Биопсия лимфатического узла подтвердила гранулематозный лимфаденит, характерный для саркоидоза. Несмотря на рекомендованную терапию глюкокортикостероидами, заболевание прогрессировало, и пациент скончался вследствие инфаркта мозжечка и отёка головного мозга. Патологоанатомическое исследование верифицировало саркоидоз с поражением мягких мозговых оболочек, селезёнки и лимфатических узлов. Выводы. Нейросаркоидоз является редким заболеванием с разнообразными клиническими проявлениями, что затрудняет его своевременную диагностику. Комплексный подход, включающий клиническое обследование, нейровизуализацию, гистологическое исследование и исключение других заболеваний, является ключевым для постановки диагноза. Своевременное назначение иммуносупрессивной терапии может улучшить прогноз заболевания.</p></abstract><trans-abstract xml:lang="en"><p>Objective: to present a clinical case of neurosarcoidosis demonstrating the difficulties in diagnosing this disease and to discuss the features of its clinical manifestations, diagnosis, and treatment. Materials and Methods. A clinical case of a 28-year-old patient with neurosarcoidosis is described. The diagnostic process included clinical examination, laboratory tests, neuroimaging (CT and MRI of the brain), lymph node biopsy with histological and immunohistochemical examination, and autopsy. Results. The patient presented with symptoms such as severe headache, disorientation, anisocoria, sensory impairment, epileptic seizures, and psychomotor agitation. Brain MRI revealed leptomeningeal enhancement of the contrast agent. Lymph node biopsy confirmed granulomatous lymphadenitis characteristic of sarcoidosis. Despite the recommended glucocorticoid therapy, the disease progressed, and the patient died due to cerebellar infarction and cerebral edema. Autopsy verified sarcoidosis with involvement of the leptomeninges, spleen, and lymph nodes. Conclusions. Neurosarcoidosis is a rare disease with diverse clinical manifestations, making timely diagnosis challenging. A comprehensive approach, including clinical examination, neuroimaging, histological examination, and exclusion of other diseases, is crucial for establishing the diagnosis. Timely initiation of immunosuppressive therapy may improve the prognosis of the disease.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>нейросаркоидоз</kwd><kwd>тромбоз базилярной артерии</kwd><kwd>дифференциальная диагностика</kwd><kwd>магнитно-резонансная томография</kwd><kwd>компьютерная томография</kwd></kwd-group><kwd-group xml:lang="en"><kwd>neurosarcoidosis</kwd><kwd>basilar artery thrombosis</kwd><kwd>differential diagnosis</kwd><kwd>magnetic resonance imaging</kwd><kwd>computed tomography</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">Рамазанов Г.Р., Коков Л.С., Ковалева Э.А., Коригова Х.В., Пархоменко М.В., Петриков С.С. 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