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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">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21294/1814-4861-2025-24-5-5-16</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-3853</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Смена парадигм, определение «рак молочной железы, ассоциированный с беременностью» устарело</article-title><trans-title-group xml:lang="en"><trans-title>The paradigm shift, the definition of pregnancy-associated breast cancer is outdated</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1346-933X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ульрих</surname><given-names>Д. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Ulrikh</surname><given-names>D. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ульрих Дарья Глебовна - кандидат медицинских наук, онколог отделения опухолей молочной железы, онколог клинико-диагностического отделения, ФГБУ «НМИЦО им. Н.Н. Петрова» Минздрава России; ассистент кафедры онкологии, ФГБОУВО «Северо-Западный ГМУ им. И.И. Мечникова» Минздрава России</p><p>197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68; 195067, Санкт-Петербург, Пискаревский пр., 47</p></bio><bio xml:lang="en"><p>Daria G. Ulrikh - MD, PhD, Oncologist, Department of Breast Tumors, N.N. Petrov National Medicine Research Center of Oncology, Ministry of Health of Russia; Assistant, Department of Oncology, I.I. Mechnikov North-Western SMU, Ministry of Health of Russia.</p><p>68, Leningradskaya St., Pesochny, Saint Petersburg, 197758; 47, Piskarevsky Ave., Saint Petersburg, 195067</p></bio><email xlink:type="simple">dashaulrikh@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/0000-0002-4898-9159</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Криворотько</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Krivorotko</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Криворотько Петр Владимирович доктор медицинских наук, профессор, ведущий научный сотрудник, заведующий отделением опухолей молочной железы.</p><p>197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><bio xml:lang="en"><p>Petr V. Krivorotko - MD, DSc, Professor, Leading Researcher, Head of the Department of Breast Tumors.</p><p>68, Leningradskaya St., Pesochny, Saint Petersburg, 197758</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2029-4582</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жильцова</surname><given-names>Е. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhiltsova</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жильцова Елена Константиновна - кандидат медицинских наук, научный сотрудник отделения опухолей молочной железы.</p><p>197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><bio xml:lang="en"><p>Elena K. Zhiltsova - MD, PhD, Researcher, Department of Breast Tumors.</p><p>68, Leningradskaya St., Pesochny, Saint Petersburg, 197758</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6442-0106</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бондарчук</surname><given-names>Я. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Bondarchuk</surname><given-names>Y. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бондарчук Яна Игоревна - онколог отделения опухолей молочной железы, онколог клинико-диагностического отделения.</p><p>197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><bio xml:lang="en"><p>Yana I. Bondarchuk - MD, Oncologist, Department of Breast Tumors, Clinical Diagnostic Department.</p><p>68, Leningradskaya St., Pesochny, Saint Petersburg, 197758</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-5149-2885</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чекина</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Chekina</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чекина Юлия Андреевна акушер-гинеколог.</p><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Yulia A. Chekina - MD, Gynecologist.</p><p>2, Akkuratova St., Saint Petersburg, 197341</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/0000-0003-0253-720X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Халтурин</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Khalturin</surname><given-names>V. J.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Халтурин Вячеслав Юрьевич - доцент кафедры онкологии.</p><p>195067, г. Санкт-Петербург, Пискаревский пр., 47</p></bio><bio xml:lang="en"><p>Viacheslav J. Khalturin - MD, Associate Professor, Department of Oncology.</p><p>47, Piskarevsky Ave., Saint Petersburg, 195067</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/0000-0002-2567-6168</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калинина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalinina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Калинина Евгения Александровна акушер-гинеколог.</p><p>197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Evgeniia A. Kalinina - MD, Gynecologist.</p><p>2, Akkuratova St., Saint Petersburg, 197341</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/0000-0001-7797-088X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кудайбергенова</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Kudaibergenova</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кудайбергенова Асель Галимовна - кандидат медицинских наук, патологоанатом патологоанатомического отделения, старший научный сотрудник научной лаборатории морфологии опухолей.</p><p>197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><bio xml:lang="en"><p>Asel G. Kudaibergenova - MD, PhD, Pathologist, Pathological Anatomy Department, Senior Researcher, Tumor Morphology Laboratory.</p><p>68, Leningradskaya St., Pesochny, Saint Petersburg, 197758</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4305-6691</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семиглазова</surname><given-names>Т. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Semiglazova</surname><given-names>T. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семиглазова Татьяна Юрьевна доктор медицинских наук, профессор, заведующая научным отделом инновационных методов терапевтической онкологии и реабилитации, ведущий научный сотрудник, ФГБУ «НМИЦО им. Н.Н. Петрова» Минздрава России; профессор кафедры онкологии, ФГБОУ ВО «Северо-Западный ГМУ им. И.И. Мечникова» Минздрава России</p><p>197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68; 195067, Санкт-Петербург, Пискаревский пр., 47</p></bio><bio xml:lang="en"><p>Tatiana Y. Semiglazova - MD, DSc, Professor, Head of the Scientific Department of Innovative Methods of Therapeutic Oncology and Rehabilitation, Leading Researcher, N.N. Petrov National Medicine Research Center of Oncology, Ministry of Health of Russia; Professor, Department of Oncology, I.I. Mechnikov North-Western SMU, Ministry of Health of Russia.</p><p>68, Leningradskaya St., Pesochny, Saint Petersburg, 197758; 47, Piskarevsky Ave., Saint Petersburg, 195067</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/0000-0002-2701-8812</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ульрих</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ulrikh</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ульрих Елена Александровна доктор медицинских наук, профессор, главный научный сотрудник научно-исследовательской лаборатории репродуктивных технологий, руководитель центра компетенций «Онкофертильность», ФГБУ «НМИЦО им. В.А. Алмазова» Минздрава России; ведущий научный сотрудник, ФГБУ «НМИЦО им. Н.Н. Петрова» Минздрава России.</p><p>197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68; 197341, Санкт-Петербург, ул. Аккуратова, 2</p></bio><bio xml:lang="en"><p>Elena A. Ulrikh - MD, DSc, Professor, Chief Researcher, Research Laboratory of Reproductive Technologies, Head of the competence Center “Oncofertility”, V.A. Almazov National Medical Research Center, Ministry of Health of Russia; Leading Researcher, N.N. Petrov National Medicine Research Center of Oncology, Ministry of Health of Russia</p><p>68, Leningradskaya St., Pesochny, Saint Petersburg, 197758; 2, Akkuratova St., Saint Petersburg, 197341</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0077-9619</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семиглазов</surname><given-names>В. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Semiglazov</surname><given-names>V. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семиглазов Владимир Фёдорович - доктор медицинских наук, профессор, член-корреспондент РАН, заведующий научным отделением, главный научный сотрудник научного отделения опухолей молочной железы.</p><p>197758, Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><bio xml:lang="en"><p>Vladimir F. Semiglazov - MD, DSc, Professor, Сorresponding Member of the RAS, Head of the Research Department, Chief Researcher, Research Department of Breast Tumors.</p><p>68, Leningradskaya St., Pesochny, Saint Petersburg, 197758</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Петрова» Минздрава России; ФГБОУ ВО «Северо-Западный государственный медицинский университет им. И.И. Мечникова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Petrov National Medicine Research Center of Oncology, Ministry of Health of Russia; I.I. Mechnikov North-Western State Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Петрова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Petrov National Medicine Research Center of Oncology, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Almazov National Medical Research Center, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБОУ ВО «Северо-Западный государственный медицинский университет им. И.И. Мечникова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.I. Mechnikov North-Western State Medical University, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Петрова» Минздрава России; ФГБУ «Национальный медицинский исследовательский центр им. В.А. Алмазова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Petrov National Medicine Research Center of Oncology, Ministry of Health of Russia; V.A. Almazov National Medical Research Center, Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>20</day><month>11</month><year>2025</year></pub-date><volume>24</volume><issue>5</issue><fpage>5</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ульрих Д.Г., Криворотько П.В., Жильцова Е.К., Бондарчук Я.И., Чекина Ю.А., Халтурин В.Ю., Калинина Е.А., Кудайбергенова А.Г., Семиглазова Т.Ю., Ульрих Е.А., Семиглазов В.Ф., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Ульрих Д.Г., Криворотько П.В., Жильцова Е.К., Бондарчук Я.И., Чекина Ю.А., Халтурин В.Ю., Калинина Е.А., Кудайбергенова А.Г., Семиглазова Т.Ю., Ульрих Е.А., Семиглазов В.Ф.</copyright-holder><copyright-holder xml:lang="en">Ulrikh D.G., Krivorotko P.V., Zhiltsova E.K., Bondarchuk Y.I., Chekina Y.A., Khalturin V.J., Kalinina E.A., Kudaibergenova A.G., Semiglazova T.Y., Ulrikh E.A., Semiglazov V.F.</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.siboncoj.ru/jour/article/view/3853">https://www.siboncoj.ru/jour/article/view/3853</self-uri><abstract><sec><title>Введение</title><p>Введение. Рак молочной железы, ассоциированный с беременностью (РМЖаБ), диагностируется во время беременности или в течение 1-го года после родов и характеризуется более агрессивным течением и худшим прогнозом по сравнению с РМЖ у небеременных пациенток. Это может быть связано с поздней диагностикой, биологическими особенностями опухоли (например, HER2-позитивность или трижды негативный статус), а также различиями в микроокружении опухоли во время беременности и лактации.</p><p>Цель исследования – определить прогноз РМЖ в зависимости от периода установления диагноза («на фоне беременности» или «в раннем послеродовом периоде»). Материал и методы. В исследование включены 56 пациенток с диагнозом РМЖаБ, получавших лечение на базе ФГБУ «НМИЦ онкологии им. Н.Н. Петрова» и ФГБУ «НМИЦ им. В.А. Алмазова» Минздрава России в период с января 2016 г. по август 2024 г. В 35 случаях РМЖ диагностирован во время беременности (БРМЖ), 21 пациентке диагноз установлен в послеродовом периоде (ППРМЖ). Пациентки были сопоставимы с 2 группами контроля, в которые было включено 70 и 42 больных в соответствии с возрастом на момент постановки диагноза (±3 года), годом постановки диагноза (±2 года), клинической стадией и подтипом ИГХ.</p></sec><sec><title>Результаты</title><p>Результаты. Средний возраст пациенток составил 34,9 года (от 27 до 45 лет). Большинство беременных женщин обращались за медицинской помощью при II–III стадиях РМЖ (28/35, 80 %), с поражением регионарных лимфатических узлов (ЛУ) (20/35, 57,1 %). На фоне лактации – на II–III стадиях 71,4 % (15/21), с поражением ЛУ – 71,4 % (15/21). 14 пациенток в группе ППРМЖ были с гормон-позитивными опухолями – 66,7 % (14/21). Большинство больных в группе БРМЖ (21/35, 60 %) были ERи PR-отрицательными, у половины больных был тройной негативный подтип РМЖ (16/35, 45,7 %). Медиана наблюдения составила 50 мес (от 6 мес до 8 лет). Прогрессирование РМЖ на фоне беременности установлено в 22,9 % (8/35) случаев. Прогрессирование при РМЖ на фоне лактации составило 38,1 % (8/21). Трехлетние показатели БРВ в группе БРМЖ составили 73,1 % против 85,3 % в контрольной группе (p=0,014) и 51,1 % в послеродовом периоде против 81,9 % в контрольной группе (p=0,032).</p></sec><sec><title>Заключение</title><p>Заключение. Время установки диагноза РМЖ во время беременности или в раннем послеродовом периоде может являться независимым фактором неблагоприятного прогноза заболевания. Проведенное исследование продемонстрировало значимое снижение БРВ в группах БРМЖ (на 13,8 %) и ППРМЖ (на 30,8 %) по сравнению с сопоставимыми контрольными группами (p&lt;0,05). Только разделение понятия рака молочной железы, ассоциированного с беременностью, на БРМЖ и ППРМЖ может улучшить наше понимание особенностей биологии опухоли во время беременности, на фоне лактации и инволюции молочных желез.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Pregnancy-associated breast cancer (PABC) is diagnosed during pregnancy or within one year postpartum and is characterized by a more aggressive clinical course and poorer prognosis compared to breast cancer in non-pregnant patients. This is attributed to delayed diagnosis, distinct tumor biological features (such as HER2-positivity or triple-negative status), as well as differences in the tumor microenvironment during pregnancy and lactation.</p></sec><sec><title>Objective</title><p>Objective: to determine the prognosis of breast cancer depending on the time to diagnosis (during pregnancy or in the early postpartum period). Material and Methods. The study included 56 patients diagnosed with pregnancy-associated breast cancer (PABC) who received treatment at N.N. Petrov National Medical Research Center of Oncology and V.A. Almazov National Medical Research Center (Russian Ministry of Health) between January 2016 and August 2024. Among them, 35 cases of breast cancer were diagnosed during pregnancy (PrBC), 21 patients were diagnosed in the postpartum period (PPBC). These patients were matched with two control groups, comprising 70 and 42 patients, respectively, based on age at diagnosis (±3 years), year of diagnosis (±2 years), clinical stage, and immunohistochemical (IHC) subtype.</p></sec><sec><title>Results</title><p>Results. The mean patient age was 34.9 years (range: 27–45 years). Most pregnant women sought medical attention at breast cancer stages II–III (28/35, 80 %), with regional lymph node (LN) involvement (20/35, 57.1 %). Among lactating patients, 71.4 % (15/21) presented at stages II–III, with LN metastasis observed in 71.4 % (15/21). In the PPBC group, 66.7 % (14/21) of patients had hormone receptor-positive tumors. The majority of PrBC cases (21/35, 60 %) were ERand PR-negative, with half of the patients exhibiting triple-negative breast cancer subtype (16/35, 45.7 %). The median follow-up duration was 50 months (range: 6 months to 8 years). Disease progression occurred in 22.9 % (8/35) of pregnancy-associated cases and 38.1 % (8/21) of lactationassociated cases. Three-year disease-free survival (DFS) rates were 73.1 % in the PrBC group versus 85.3 % in controls (p=0.014), and 51.1 % in the PPBC group versus 81.9 % in controls (p=0.032).</p></sec><sec><title>Conclusion</title><p>Conclusion. The timing of breast cancer diagnosis (during pregnancy or in the early postpartum period) may serve as an independent prognostic factor for adverse outcomes. Our study demonstrated a statistically significant reduction in DFS rates in both PrBC (13.8 % decrease) and PPBC (30.8 % decrease) groups compared to the matched controls (p&lt;0.05). Only separating pregnancy-associated breast cancer into PrBC and PPBC can improve our understanding of the tumor’s biological behavior during pregnancy, lactation, and involution.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак молочной железы</kwd><kwd>беременность</kwd><kwd>лактация</kwd><kwd>ранний послеродовый период</kwd><kwd>прогноз</kwd><kwd>злокачественные новообразования</kwd></kwd-group><kwd-group xml:lang="en"><kwd>breast cancer</kwd><kwd>pregnancy</kwd><kwd>lactation</kwd><kwd>early postpartum period</kwd><kwd>prognosis</kwd><kwd>malignant neoplasms</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">Калинина Е.А., Первунина Т.М., Ли О.А., Дикарева Е.Л., Артеменко В.А., Комличенко Э.В., Урманчеева А.Ф., Семиглазова Т.Ю., Ульрих Е.А. Злокачественные опухоли репродуктивной системы, выявленные на фоне беременности: перинатальные исходы. 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