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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Bone and soft tissue sarcomas, tumors of the skin</journal-id><journal-title-group><journal-title xml:lang="en">Bone and soft tissue sarcomas, tumors of the skin</journal-title><trans-title-group xml:lang="ru"><trans-title>Саркомы костей, мягких тканей и опухоли кожи</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2219-4614</issn><issn publication-format="electronic">2782-3687</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">765</article-id><article-id pub-id-type="doi">10.17650/2219-4614-2025-17-3-68-75</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>TUMORS OF THE SKIN</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОПУХОЛИ КОЖИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Role of sentinel lymph node biopsy in determination of extent of surgery for cutaneous melanoma</article-title><trans-title-group xml:lang="ru"><trans-title>Роль биопсии сигнального лимфатического узла в определении объема хирургического вмешательства при меланоме кожи</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lomteva</surname><given-names>A. I. </given-names></name><name xml:lang="ru"><surname>Ломтева</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><bold>Anastasiya Igorevna Lomteva</bold></p><p>11/1  Delovaya  St.,  Nizhny  Novgorod  603163</p></bio><bio xml:lang="ru"><p><bold>Анастасия Игоревна Ломтева</bold> </p><p>603163  Нижний Новгород,  ул. Деловая, 11/1</p></bio><email>anastasia.andreeva1997@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bavrina</surname><given-names>A. P. </given-names></name><name xml:lang="ru"><surname>Баврина</surname><given-names>А. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>10/1  Minina  and  Pozharskogo  Ploshchad,  Nizhny  Novgorod  603005</p></bio><bio xml:lang="ru"><p>603005  Нижний  Новгород,  пл. Минина  и  Пожарского,  10/1</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Radovsky</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Радовский</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>11/1  Delovaya  St.,  Nizhny  Novgorod  603163</p></bio><bio xml:lang="ru"><p>603163  Нижний Новгород,  ул. Деловая, 11/1</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Myalik</surname><given-names>D.  S. </given-names></name><name xml:lang="ru"><surname>Мялик</surname><given-names>Д. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>11/1  Delovaya  St.,  Nizhny  Novgorod  603163</p></bio><bio xml:lang="ru"><p>603163  Нижний Новгород,  ул. Деловая, 11/1</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Burova</surname><given-names>T.  V.</given-names></name><name xml:lang="ru"><surname>Бурова</surname><given-names>Т. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>11/1  Delovaya  St.,  Nizhny  Novgorod  603163</p></bio><bio xml:lang="ru"><p>603163  Нижний Новгород,  ул. Деловая, 11/1</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Davlatov</surname><given-names>B. A.</given-names></name><name xml:lang="ru"><surname>Давлатов</surname><given-names>Б. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>11/1  Delovaya  St.,  Nizhny  Novgorod  603163</p><p>10/1  Minina  and  Pozharskogo  Ploshchad,  Nizhny  Novgorod  603005</p></bio><bio xml:lang="ru"><p>603163  Нижний Новгород,  ул. Деловая, 11/1</p><p>603005  Нижний  Новгород,  пл. Минина  и  Пожарского,  10/1</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3657-5274</contrib-id><name-alternatives><name xml:lang="en"><surname>Vorontsov</surname><given-names>A. Yu.</given-names></name><name xml:lang="ru"><surname>Воронцов</surname><given-names>А. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>11/1  Delovaya  St.,  Nizhny  Novgorod  603163</p></bio><bio xml:lang="ru"><p>603163  Нижний Новгород,  ул. Деловая, 11/1</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0223-0753</contrib-id><name-alternatives><name xml:lang="en"><surname>Gamayunov</surname><given-names>S. V.</given-names></name><name xml:lang="ru"><surname>Гамаюнов</surname><given-names>С. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>11/1  Delovaya  St.,  Nizhny  Novgorod  603163</p><p>10/1  Minina  and  Pozharskogo  Ploshchad,  Nizhny  Novgorod  603005</p></bio><bio xml:lang="ru"><p>603163  Нижний Новгород,  ул. Деловая, 11/1</p><p>603005  Нижний  Новгород,  пл. Минина  и  Пожарского,  10/1</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0434-4372</contrib-id><name-alternatives><name xml:lang="en"><surname>Maslennikova</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Масленникова</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>11/1  Delovaya  St.,  Nizhny  Novgorod  603163</p><p>10/1  Minina  and  Pozharskogo  Ploshchad,  Nizhny  Novgorod  603005</p></bio><bio xml:lang="ru"><p>603163  Нижний Новгород,  ул. Деловая, 11/1</p><p>603005  Нижний  Новгород,  пл. Минина  и  Пожарского,  10/1</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Nizhny  Novgorod  Regional  Clinical  Oncological  Dispensary</institution></aff><aff><institution xml:lang="ru">ГАУЗ  НО  «НИИКО  «Нижегородский  областной  клинический  онкологический  диспансер»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Volga  Region  Medical  Research  University,  Ministry  of  Health  of  Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ  ВО  «Приволжский  исследовательский  медицинский  университет»  Минздрава  России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-10-14" publication-format="electronic"><day>14</day><month>10</month><year>2025</year></pub-date><volume>17</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>68</fpage><lpage>75</lpage><history><date date-type="received" iso-8601-date="2025-10-14"><day>14</day><month>10</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-10-14"><day>14</day><month>10</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Lomteva A.I., Bavrina A.P., Radovsky V.V., Myalik D.S., Burova T.V., Davlatov B.A., Vorontsov A.Y., Gamayunov S.V., Maslennikova A.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Ломтева А.И., Баврина А.П., Радовский В.В., Мялик Д.С., Бурова Т.В., Давлатов Б.А., Воронцов А.Ю., Гамаюнов С.В., Масленникова А.В.</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Lomteva A.I., Bavrina A.P., Radovsky V.V., Myalik D.S., Burova T.V., Davlatov B.A., Vorontsov A.Y., Gamayunov S.V., Maslennikova A.V.</copyright-holder><copyright-holder xml:lang="ru">Ломтева А.И., Баврина А.П., Радовский В.В., Мялик Д.С., Бурова Т.В., Давлатов Б.А., Воронцов А.Ю., Гамаюнов С.В., Масленникова А.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://sarbon.abvpress.ru/jour/article/view/765">https://sarbon.abvpress.ru/jour/article/view/765</self-uri><abstract xml:lang="en"><p><bold>Introduction.</bold> Cutaneous melanoma is a malignant tumor of neuroectodermal origin developing from melanocytes (pigment cells) of the skin. It is characterized by aggressive growth, high risk of metastasis and progression.<bold> </bold></p><p><bold>Aim.</bold> Retrospective study of outcomes of surgical treatment of cutaneous melanoma with biopsy of the sentinel lymph node and subsequent intervention on regional lymph nodes/observation and evaluation of risk factors of disease progression.</p><p> <bold>Materials and methods</bold>. Retrospective cohort study was performed at the Nizhny Novgorod Regional Clinical Oncological Dispensary. The study included patients with cutaneous melanoma who underwent surgical treatment with biopsy of the sentinel lymph node.</p><p><bold> Results</bold>. Risk factors for disease progression were analyzed, and the unfavorable prognostic value of the thickness  and presence of ulceration of the primary tumor, the presence of melanoma metastases in the sentinel lymph node,  as well as the age of patients and the driver mutation of the tumor were demonstrated. Lymphadenectomy performed after a biopsy of the signaling lymph node and the localization of the tumor had no effect on the disease outcome.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение.</bold> Меланома кожи – злокачественная опухоль нейроэктодермального происхождения, исходящая из меланоцитов (пигментных клеток) кожи. Она характеризуется агрессивным течением, высоким риском метастазирования и прогрессирования.</p><p><bold> Цель исследования</bold> – ретроспективное изучение исходов хирургического лечения меланомы кожи с выполнением биопсии сигнального лимфатического узла и последующего вмешательства на регионарных лимфатических узлах/ наблюдения и оценка факторов риска прогрессирования заболевания.</p><p><bold> Материалы и методы</bold>. Проведено ретроспективное когортное исследование на базе Нижегородского областного клинического онкологического диспансера. В исследование включены пациенты с меланомой кожи, получавшие хирургическое лечение с выполнением биопсии сигнального лимфатического узла.</p><p><bold> Результаты</bold>. Проведен анализ факторов риска прогрессирования заболевания, продемонстрировано неблагоприятное прогностическое значение толщины и наличия изъязвления первичной опухоли, присутствия метастазов меланомы в сигнальном лимфатическом узле, а также возраста пациентов и драйверной мутации опухоли. Выполнение лимфаденэктомии после биопсии сигнального лимфатического узла и локализация опухоли не оказали влияния на исход заболевания.</p></trans-abstract><kwd-group xml:lang="en"><kwd>cutaneous melanoma</kwd><kwd>sentinel lymph node</kwd><kwd>sentinel lymph node biopsy</kwd><kwd>metastasis</kwd><kwd>risk factor</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>меланома кожи</kwd><kwd>сигнальный лимфатический узел</kwd><kwd>биопсия сигнального лимфатического узла</kwd><kwd>метастазирование</kwd><kwd>фактор риска</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Malignant neoplasms in Russia in 2021 (morbidity and mortality). Eds.: A.D. Kaprin, V.V. Starinsky, A.O. Shakhzadova. Moscow: MNIOI im. P.A. Gertsena – filial FGBU “NMITS radiologii” Minzdrava Rossii, 2022. 252 p. 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