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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">uzspbgmu</journal-id><journal-title-group><journal-title xml:lang="ru">Учёные записки Первого Санкт-Петербургского государственного медицинского университета имени академика И. П. Павлова</journal-title><trans-title-group xml:lang="en"><trans-title>The Scientific Notes of the Pavlov University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-4181</issn><issn pub-type="epub">2541-8807</issn><publisher><publisher-name>Academician I.P. Pavlov First St. Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/1607-4181-2026-33-1-142-147</article-id><article-id custom-type="elpub" pub-id-type="custom">uzspbgmu-1228</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>НАБЛЮДЕНИЯ ИЗ ПРАКТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OBSERVATION FROM PRACTICE</subject></subj-group></article-categories><title-group><article-title>Клинический случай мультифокального поражения головного мозга у пациента с септическим состоянием на фоне инфекционного эндокардита</article-title><trans-title-group xml:lang="en"><trans-title>A clinical case of multifocal brain lesion in a patient with sepsis due to infective endocarditis</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4611-3284</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кокухин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kokukhin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кокухин Алексей Васильевич, врач-невролог</p><p>625039, г. Тюмнь, ул. Мельникайте, д. 75</p></bio><bio xml:lang="en"><p>Kokukhin Alexey V., Neurologist</p><p>75, Melnikaite str., Tyumen, 625039</p></bio><email xlink:type="simple">aleksei89@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/0000-0001-5405-7182</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедев</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedev</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лебедев Илья Аркадьевич, доктор медицинских наук, профессор кафедры остеопатии и традиционной медицины</p><p>625023, г. Тюмень, ул. Одесская, д. 54</p></bio><bio xml:lang="en"><p>Lebedev Ilya A., Dr. of Sci. (Med.), Professor of the Department of Osteopathy and Traditional Medicine</p><p>54, Odeskaya str., Tyumen, 625023</p></bio><email xlink:type="simple">lebedef@inbox.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/0009-0004-2924-150X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кокухина</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kokukhina</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кокухина Наталья Сергеевна, врач-терапевт</p><p>625023, г. Тюмень, ул. Котовского, д. 55</p></bio><bio xml:lang="en"><p>Kokukhina Natalia S., Therapist</p><p>55, Kotovskogo str., Tyumen, 625023</p></bio><email xlink:type="simple">natasha89k@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3276-7615</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Болдырева</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Boldyreva</surname><given-names>Yu. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Болдырева Юлия Викторовна, кандидат медицинских наук, доцент кафедры биологической химии</p><p>625023, г. Тюмень, ул. Одесская, д. 54</p></bio><bio xml:lang="en"><p>Boldyreva Yulia V., Cand. of Sci. (Med.), Associate Professor of the Department of Biological Chemistry</p><p>54, Odeskaya str., Tyumen, 625023</p></bio><email xlink:type="simple">tgma.06@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Областная клиническая больница № 2</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital № 2</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Тюменский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Областная клиническая больница № 1</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital № 1</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>09</day><month>06</month><year>2026</year></pub-date><volume>33</volume><issue>1</issue><fpage>142</fpage><lpage>147</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кокухин А.В., Лебедев И.А., Кокухина Н.С., Болдырева Ю.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Кокухин А.В., Лебедев И.А., Кокухина Н.С., Болдырева Ю.В.</copyright-holder><copyright-holder xml:lang="en">Kokukhin A.V., lebedev I.A., Kokukhina N.S., Boldyreva Y.V.</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.sci-notes.ru/jour/article/view/1228">https://www.sci-notes.ru/jour/article/view/1228</self-uri><abstract><p>В статье представлен клинический случай пациента с мультифокальным поражением головного мозга на фоне септического состояния. Рассматриваются диагностические трудности, особенности нейровизуализации в динамике, а также патофизиологические механизмы развития тромботической микроангиопатии и септической эмболизации. Подчеркивается важность междисциплинарного подхода для своевременной диагностики инфекционного эндокардита и его неврологических осложнений.</p></abstract><trans-abstract xml:lang="en"><p>The article presents a clinical case of a patient with multifocal brain lesions against the background of septic condition. The difficulties in diagnosis, features of neuroimaging dynamics, as well as the pathophysiological mechanisms of the development of thrombotic microangiopathy and septic embolism, are discussed. Emphasis is placed on the importance of an interdisciplinary approach for the timely diagnosis of infective endocarditis and its neurological complications.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мультифокальный ишемический инсульт</kwd><kwd>мультифокальное поражение головного мозга</kwd><kwd>инфекционный эндокардит</kwd><kwd>тромботическая микроангиопатия</kwd><kwd>сепсис</kwd><kwd>септическая эмболия</kwd><kwd>МРТ диагностика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multifocal ischemic stroke</kwd><kwd>multifocal brain lesion</kwd><kwd>infective endocarditis</kwd><kwd>thrombotic microangiopathy</kwd><kwd>sepsis</kwd><kwd>septic embolism</kwd><kwd>MRI diagnosis</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">Гоманова Л. И., Бражников А. Ю. 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