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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/ms2026-071</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-10033</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>ПРЕГРАВИДАРНАЯ ПОДГОТОВКА И БЕРЕМЕННОСТЬ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PREGRAVID PREPARATION AND PREGNANCY</subject></subj-group></article-categories><title-group><article-title>Редкое проявление атипичного гемолитикоуремического синдрома при беременности: клиническое наблюдение</article-title><trans-title-group xml:lang="en"><trans-title>Rare manifestation of atypical hemolytic uremic syndrome in pregnancy: A case report</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9051-4528</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Прохорова</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Prokhorova</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Прохорова Ольга Валентиновна, к.м.н., доцент, доцент кафедры акушерства и гинекологии с курсом медицинской генетики, врач – акушер-гинеколог высшей категории</p><p>620028, Россия, Екатеринбург, ул. Репина, д. 3</p></bio><bio xml:lang="en"><p>Olga V. Prokhorova, Cand. Sci. (Med.), Associate Professor, Associate Professor of the Department of Obstetrics and Gynecology with a Course of Medical Genetics, Obstetrician-Gynecologist of the Highest Category</p><p>3, Repin St., Ekaterinburg, 620028, Russia </p></bio><email xlink:type="simple">prokhorova-ov@yandex.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/0009-0003-8070-6336</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кныш</surname><given-names>О. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Knysh</surname><given-names>O. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кныш Олег Евгеньевич, студент Института клинической медицины</p><p>620028, Россия, Екатеринбург, ул. Репина, д. 3</p></bio><bio xml:lang="en"><p>Oleg E. Knysh,Student, Institute of Clinical Medicine</p><p>3, Repin St., Ekaterinburg, 620028, Russia</p></bio><email xlink:type="simple">knysh_oleg4@bk.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/0009-0000-0232-2239</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Казаченкова</surname><given-names>М. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kazachenkova</surname><given-names>M. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Казаченкова Марина Павловна, студент Института педиатрии и репродуктивной медицины</p><p>620028, Россия, Екатеринбург, ул. Репина, д. 3</p></bio><bio xml:lang="en"><p>Marina P. Kazachenkova, Student, Institute of Pediatrics and Reproductive Medicine</p><p>3, Repin St., Ekaterinburg, 620028, Russia</p></bio><email xlink:type="simple">marishappk@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-7567-2882</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зайцева</surname><given-names>В. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaitseva</surname><given-names>V. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зайцева Виктория Константиновна, студент Института педиатрии и репродуктивной медицины</p><p>620028, Россия, Екатеринбург, ул. Репина, д. 3</p></bio><bio xml:lang="en"><p>Victoria K. Zaitseva, Student, Institute of Pediatrics and Reproductive Medicine</p><p>3, Repin St., Ekaterinburg, 620028, Russia</p></bio><email xlink:type="simple">zajceva2016@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/0009-0007-7408-5579</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кныш</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Knysh</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кныш Евгений Владимирович, заведующий отделением гинекологии, врач – акушер-гинеколог высшей категории</p><p>640002, Россия, Курган, ул. Томина, д. 63</p></bio><bio xml:lang="en"><p>Evgeny V. Knysh, Head of the Gynecology Department, Obstetrician-Gynecologist of the Highest Category</p><p>63, Tomina St., Kurgan, 640002, Russia</p></bio><email xlink:type="simple">knysh.evgeny@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/0009-0008-5826-294X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лопаткина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lopatkina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лопаткина Анастасия Андреевна, врач – акушер-гинеколог высшей категории</p><p>640002, Россия, Курган, ул. Томина, д. 63</p></bio><bio xml:lang="en"><p>Anastasia A. Lopatkina, Obstetrician-Gynecologist of the Highest Category</p><p>63, Tomin St., Kurgan, 640002, Russia </p></bio><email xlink:type="simple">nastya-2708@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вьюшкова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vyushkova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вьюшкова Нэлля Владимировна, к.м.н., заведующая отделением острого и хронического гемодиализа, врач нефролог высшей категории</p><p> 640002, Россия, Курган, ул. Томина, д. 63 </p></bio><bio xml:lang="en"><p>Nellya V. Vyushkova, Cand. Sci. (Med.), Head of the Department of Acute and Chronic Hemodialysis, Nephrologist of the Highest Category</p><p>63, Tomin St., Kurgan, 640002, Russia</p></bio><email xlink:type="simple">vnv22@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горячок</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Goryachok</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Горячок Ирина Геннадьевна, главный внештатный специалист акушер-гинеколог департамента здравоохранения Курганской области, заместитель главного врача по акушерско-гинекологической помощи</p><p>640014, Россия, Курган, ул. Карбышева, д. 39 </p></bio><bio xml:lang="en"><p>Irina G. Goryachok, Chief Specialist Obstetrician-Gynecologist of the Kurgan Region Health Department, Deputy Chief Physician for Obstetric and Gynecological Care</p><p>39, Karbyshev St., Kurgan, 640014, Russia </p></bio><email xlink:type="simple">goryachok.irina@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Urals State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Курганская областная клиническая больница</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kurgan Regional Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Курганский областной перинатальный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kurgan Regional Perinatal Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>11</day><month>05</month><year>2026</year></pub-date><volume>0</volume><issue>4</issue><fpage>114</fpage><lpage>123</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Прохорова О.В., Кныш О.Е., Казаченкова М.П., Зайцева В.К., Кныш Е.В., Лопаткина А.А., Вьюшкова Н.В., Горячок И.Г., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Прохорова О.В., Кныш О.Е., Казаченкова М.П., Зайцева В.К., Кныш Е.В., Лопаткина А.А., Вьюшкова Н.В., Горячок И.Г.</copyright-holder><copyright-holder xml:lang="en">Prokhorova O.V., Knysh O.E., Kazachenkova M.P., Zaitseva V.K., Knysh E.V., Lopatkina A.A., Vyushkova N.V., Goryachok I.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.med-sovet.pro/jour/article/view/10033">https://www.med-sovet.pro/jour/article/view/10033</self-uri><abstract><p>Атипичный гемолитико-уремический синдром (аГУС) представляет собой жизнеугрожающую тромботическую микроангиопатию (ТМА), обусловленную нарушением регуляции альтернативного пути комплемента. В акушерско-гинекологической практике его диагностика критически затруднена вследствие выраженной клинической мимикрии под распространенные акушерские катастрофы. Задержка верификации диагноза аГУС ассоциирована с развитием полиорганной недостаточности (ПОН), высоким риском материнской и младенческой смертности, необратимой инвалидизации. В статье представлено описание редкого клинического наблюдения манифестации аГУС, индуцированного преждевременной отслойкой нормально расположенной плаценты (ПОНРП) на 27-й нед. физиологически протекающей беременности у пациентки с 2 неосложненными срочными родами в анамнезе. На фоне ПОНРП, геморрагического шока, синдрома диссеминированного внутрисосудистого свертывания (ДВС) классическая триада ТМА (микроангиопатический гемолиз, тромбоцитопения, острое повреждение почек) изначально была замаскирована проявлениями ПОН, что затрудняло диагностику. Диагностический поиск, включавший тромбоэластографию, определение шизоцитов, активности металлопротеиназы ADAMTS-13 и гистологическое исследование нефробиоптата, последовательно позволил исключить прочие формы ТМА и установить окончательный диагноз. Несмотря на позднее начало таргетной терапии ингибитором С5-компонента комплемента экулизумабом и развитие тяжелого почечного повреждения с кортикальным некрозом, потребовавшего длительной заместительной почечной терапии (ЗПТ), был достигнут благоприятный исход. На фоне продолжающейся терапии экулизумабом отмечено постепенное восстановление функции почек с последующим полным отказом от ЗПТ. Представленный случай демонстрирует, что ПОНРП может явиться независимым триггером аГУС, обосновывает необходимость клинической настороженности и включения аГУС в дифференциально-диагностический алгоритм при акушерских катастрофах, а также подтверждает потенциальную обратимость даже тяжелого ТМА-ассоциированного почечного повреждения при отсроченном начале терапии экулизумабом.</p></abstract><trans-abstract xml:lang="en"><p>Atypical hemolytic uremic syndrome (aHUS) is a life-threatening thrombotic microangiopathy (TMA) driven by dysregulation of the alternative complement pathway. Within obstetrics, its diagnosis is critically confounded by profound clinical mimicry of common obstetrical emergencies. Delayed diagnosis is invariably associated with the rapid progression of multi-organ dysfunction syndrome (MODS), culminating in unacceptably high maternal and perinatal mortality and irreversible disability. This article presents a rare clinical case of aHUS triggered by placental abruption at 27 weeks of gestation in a patient with a history of two uncomplicated term deliveries. The initial clinical presentation was dominated by hemorrhagic shock and disseminated intravascular coagulation (DIC) secondary to massive abruption, which effectively masked the classic TMA triad of microangiopathic hemolytic anemia, thrombocytopenia, and acute kidney injury. A systematic diagnostic workup including thromboelastography, schistocyte quantification, ADAMTS-13 activity assay, and renal biopsy was required to sequentially exclude other TMA subtypes and definitively establish the diagnosis. Despite a significant delay in initiating targeted therapy with the C5 complement inhibitor eculizumab and the development of severe acute kidney injury with cortical necrosis requiring prolonged renal replacement therapy (RRT), a favorable outcome was achieved. Eculizumab therapy facilitated gradual recovery of native renal function, culminating in the complete discontinuation of RRT. This case underscores placental abruption as a independent trigger for aHUS. It provides a compelling rationale for the inclusion of aHUS in the differential diagnosis of any complex obstetrical catastrophe and offers crucial clinical evidence supporting the potential for renal recovery following delayed initiation of complement blockade, even in the setting of severe, established parenchymal injury.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>атипичный гемолитико-уремический синдром</kwd><kwd>тромботическая микроангиопатия</kwd><kwd>акушерство</kwd><kwd>преждевременная отслойка нормально расположенной плаценты</kwd><kwd>комплемент-блокирующая терапия</kwd><kwd>экулизумаб</kwd><kwd>заместительная почечная терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>atypical hemolytic uremic syndrome</kwd><kwd>thrombotic microangiopathy</kwd><kwd>obstetrics</kwd><kwd>placental abruption</kwd><kwd>complement blocking therapy</kwd><kwd>eculizumab</kwd><kwd>renal replacement therapy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают признательность коллективу врачей-нефрологов отделения гемодиализа Курганской областной клинической больницы – К.А. Хамицкой, Л.С. Семеновой, А.В. Тетерину, а также коллективу врачей отделения анестезиологии и реанимации Курганской областной клинической больницы – С.Н. Глухих, Р.Е. Рахимову за консультативную помощь при подготовке статьи.</funding-statement><funding-statement xml:lang="en">The authors wish to express their gratitude to the nephrology team from the Hemodialysis Unit of the Kurgan Regional Clinical Hospital — K.A. Khamitskaya, L.S. Semenova, A.V. Teterin, and the critical care team from the Anesthesiology and Intensive Care Unit of the Kurgan Regional Clinical Hospital — S.N. Glukhikh, R.E. Rakhimov for their advisory assistance in preparing this article.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Прокопенко ЕИ, Гурьева ВМ. Благоприятный исход повторной беременности у пациентки с акушерским атипичным гемолитико-уремическим синдромом в анамнезе. 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