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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">fcmedicine</journal-id><journal-title-group><journal-title xml:lang="ru">Фундаментальная и клиническая медицина</journal-title><trans-title-group xml:lang="en"><trans-title>Fundamental and Clinical Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2500-0764</issn><issn pub-type="epub">2542-0941</issn><publisher><publisher-name>КемГМУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23946/2500-0764-2026-11-1-111-119</article-id><article-id custom-type="elpub" pub-id-type="custom">fcmedicine-1159</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>ОНКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ONCOLOGY</subject></subj-group></article-categories><title-group><article-title>Лечение семейного наследственного рака молочной железы</article-title><trans-title-group xml:lang="en"><trans-title>Treatment for Familial Hereditary Breast Cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7857-275X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Германович</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Germanovich</surname><given-names>N. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Германович Наталья Юрьевна, кандидат медицинских наук, врач-хирург, онколог, заведующая отделением «Маммологии и коморбидной патологии»</p><p>ул. Большая Серпуховская, д. 27, Москва, 117997</p></bio><bio xml:lang="en"><p>Dr. Natalia Y. Germanovich, MD, Cand. Sci. (Medicine), Surgeon, Oncologist, Head of the Department of Mammalogy and Comorbid Pathology</p><p>Bolshaya Serpukhovskaya Street, 27, Moscow, 117997 </p></bio><email xlink:type="simple">germanovichn@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/0000-0003-1296-9073</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тинаева</surname><given-names>Р. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Tinaeva</surname><given-names>R. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тинаева Риана Шамильевна, клинический ординатор </p><p>ул. Большая Серпуховская, д. 27, Москва, 117997</p></bio><bio xml:lang="en"><p>Dr. Riana Sh. Tinaeva, MD, сlinical Resident </p><p>Bolshaya Serpukhovskaya Street, 27, Moscow, 117997 </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/0000-0002-2115-4960</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мищенко</surname><given-names>И. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Mishchenko</surname><given-names>I. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Инна Михайловна Мищенко, врач-хирург, онколог отделения «Маммологии и коморбидной патологии»</p><p>ул. Большая Серпуховская, д. 27, Москва, 117997</p></bio><bio xml:lang="en"><p>Dr. Inna M. Mishchenko, MD, surgeon, oncologist at the Department of Mammalogy and Comorbid Pathology</p><p>Bolshaya Serpukhovskaya Street, 27, Moscow, 117997 </p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Национальный медицинский исследовательский центр хирургии имени А. В. Вишневского<country>Россия</country></aff><aff xml:lang="en">A.V. Vishnevsky National Medical Research Center of Surgery<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>22</day><month>03</month><year>2026</year></pub-date><volume>11</volume><issue>1</issue><fpage>111</fpage><lpage>119</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Германович Н.Ю., Тинаева Р.Ш., Мищенко И.М., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Германович Н.Ю., Тинаева Р.Ш., Мищенко И.М.</copyright-holder><copyright-holder xml:lang="en">Germanovich N.Y., Tinaeva R.S., Mishchenko I.M.</copyright-holder><license 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://fcm.kemsmu.ru/jour/article/view/1159">https://fcm.kemsmu.ru/jour/article/view/1159</self-uri><abstract><p>Пациентка обратилась в ФГБУ «Национальный медицинский исследовательский центр хирургии имени А. В. Вишневского» Минздрава России после подтверждения наследственной предрасположенности к развитию злокачественной опухоли. По результатам комплексного генетического анализа была обнаружена герминальная мутация в экзоне 10 гена BRCA2, находящаяся в гетерозиготном состоянии. Данная патология многократно увеличивает риск реализации рака молочной железы и рака яичников в течение жизни. Учитывая молодой возраст пациентки, по итогам онкологического консилиума было принято решение о проведение профилактического оперативного вмешательства в объеме двусторонней подкожной мастэктомии с одномоментной реконструкцией эндопротезами. Контрольные гистологические исследования удаленных тканей не выявили патологических изменений, подтверждающих развитие злокачественной трансформации. Приведённое клиническое наблюдение демонстрирует преимущества индивидуально подобранного подхода и значение профилактики к предупреждению BRCA-ассоциированного рака молочной железы у пациентов с установленным генетическим риском. Превентивная хирургия обеспечивает существенное снижение вероятности реализации онкологического заболевания, даже в условиях повышенной склонности к её развитию и способствует сохранению высокого качества жизни пациента.</p></abstract><trans-abstract xml:lang="en"><p>The patient with confirmed hereditary cancer risk was admitted to the A.V. Vishnevsky National Medical Research Center of Surgery. A comprehensive genetic analysis revealed heterozygous germline mutation, located in coding exon 10 of the BRCA2 gene, associated with breast-ovarian cancer. Considering the patient’s young age, the cancer team referred her on immediate breast reconstruction after skin-preserving mastectomy. Histological examinations did not reveal any pathological changes indicative of malignant transformation. This case report emphasizes the significance of personalized treatment approach aimed at preventing BRCA-associated breast cancer in patients carrying hereditary mutations. Preventive surgery substantially reduces the risk of cancer, even in patients with genetically determined risks, and ensures a high quality of life.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак молочной железы</kwd><kwd>рак яичников</kwd><kwd>мутация</kwd><kwd>генетика</kwd><kwd>BRCA1/2</kwd><kwd>онкомаммология</kwd></kwd-group><kwd-group xml:lang="en"><kwd>breast cancer</kwd><kwd>ovarian cancer</kwd><kwd>mutation</kwd><kwd>genetics</kwd><kwd>BRCA1/2</kwd><kwd>oncomammology</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">Злокачественные новообразования в России в 2022 году (заболеваемость и смертность). Под ред. А. Д. Каприна и др. М. : МНИОИ им. П. А. Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России, 2023. 275 с.</mixed-citation><mixed-citation xml:lang="en">Kaprina AD, ed. 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