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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">vmireaviz</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник медицинского института «РЕАВИЗ». Реабилитация, Врач и Здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of the Medical Institute "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-762X</issn><issn pub-type="epub">2782-1579</issn><publisher><publisher-name>РЕАВИЗ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20340/vmi-rvz.2024.6.CASE.4</article-id><article-id custom-type="elpub" pub-id-type="custom">vmireaviz-1104</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>Клинический случай</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical case</subject></subj-group></article-categories><title-group><article-title>Лучевая терапия рецидива рабдомиосаркомы околоушной слюнной железы после хирургического удаления (клинический случай)</article-title><trans-title-group xml:lang="en"><trans-title>Radiation therapy for recurrence of rhabdomyosarcoma of the parotid salivary gland after surgical removal (clinical case)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4625-9531</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черняев</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernyaev</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Черняев Денис Владимирович, Ассистент кафедры онкологии и лучевой терапии с курсом ПО; врач онколог-радиотерапевт </p><p>ул. Партизана-Железняка, д. 1, г. Красноярск, 660022;ул. 1-я Смоленская, д. 16, г. Красноярск, 660133</p></bio><bio xml:lang="en"><p>Denis V. Chernyaev, Assistant of the Department of Oncology and Radiation Therapy with a Course of Postgraduate Education; oncologist-radiotherapist </p><p>Partizana-Zheleznyaka St., 1, Krasnoyarsk, 660022;1-ya Smolenskaya St., 16, Krasnoyarsk, 660133</p></bio><email xlink:type="simple">denisonco@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галимов</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Galimov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Галимов Евгений Вазирович, Врач онколог-радиотерапевт  </p><p>ул. 1-я Смоленская, д. 16, г. Красноярск, 660133</p></bio><bio xml:lang="en"><p>Evgeniy V. Galimov, Oncologist-radiotherapist </p><p>1-ya Smolenskaya St., 16, Krasnoyarsk, 660133</p></bio><email xlink:type="simple">galim24@yandex.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>Козин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Козин Валерий Александрович, Ассистент кафедры онкологии и лучевой терапии с курсом ПО; заведующий дневным стационаром радиотерапии </p><p>ул. Партизана-Железняка, д. 1, г. Красноярск, 660022;ул. 1-я Смоленская, д. 16, г. Красноярск, 660133</p></bio><bio xml:lang="en"><p>Valeriy A. Kozin, Assistant of the Department of Oncology and Radiation Therapy with a Course of Postgraduate Education; Head of the Day Hospital of Radiotherapy </p><p>Partizana-Zheleznyaka St., 1, Krasnoyarsk, 660022;1-ya Smolenskaya St., 16, Krasnoyarsk, 660133</p></bio><email xlink:type="simple">val.kozin@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/0000-0002-7210-3020</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зуков</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zukov</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зуков Руслан Александрович, Д-р мед. наук, профессор, заведующий кафедрой онкологии и лучевой терапии с курсом ПО; главный врач </p><p>ул. Партизана-Железняка, д. 1, г. Красноярск, 660022;ул. 1-я Смоленская, д. 16, г. Красноярск, 660133</p></bio><bio xml:lang="en"><p>Ruslan A. Zukov, Dr. Sci. (Med.), Professor, Head of the Department of Oncology and Radiation Therapy with a Course of Postgraduate Education; Chief Physician </p><p>Partizana-Zheleznyaka St., 1, Krasnoyarsk, 660022;1-ya Smolenskaya St., 16, Krasnoyarsk, 660133</p></bio><email xlink:type="simple">zukov_rus@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/0000-0002-4849-1940</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семёнов</surname><given-names>Э. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семёнов Эдуард Васильевич, Канд. мед. наук, доцент кафедры онкологии и лучевой терапии с курсом ПО; заместитель главного врача по амбулаторно-поликлинической помощи, заведующий поликлиникой </p><p>ул. Партизана-Железняка, д. 1, г. Красноярск, 660022;ул. 1-я Смоленская, д. 16, г. Красноярск, 660133</p></bio><bio xml:lang="en"><p>Eduard V. Semenov, Cand. Sci. (Med.), Associate Professor of the Department of Oncology and Radiation Therapy with a Course of Postgraduate Education; Deputy Chief Physician for Outpatient Care, Head of the Outpatient Clinic </p><p>Partizana-Zheleznyaka St., 1, Krasnoyarsk, 660022;1-ya Smolenskaya St., 16, Krasnoyarsk, 660133</p></bio><email xlink:type="simple">semenov_krasgmu@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Красноярский государственный медицинский университет имени профессора В.Ф. Войно-Ясенецкого;&#13;
Красноярский краевой клинический онкологический диспансер им. А.И. Крыжановского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Krasnoyarsk State Medical University named after Professor V.F. Voyno-Yasenetsky;&#13;
Krasnoyarsk Regional Clinical Oncology Dispensary named after A.I. Kryzhanovsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Красноярский краевой клинический онкологический диспансер им. А.И. Крыжановского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Krasnoyarsk Regional Clinical Oncology Dispensary named after A.I. Kryzhanovsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2024</year></pub-date><volume>14</volume><issue>6</issue><fpage>124</fpage><lpage>130</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Черняев Д.В., Галимов Е.В., Козин В.А., Зуков Р.А., Семёнов Э.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Черняев Д.В., Галимов Е.В., Козин В.А., Зуков Р.А., Семёнов Э.В.</copyright-holder><copyright-holder xml:lang="en">Chernyaev D.V., Galimov E.V., Kozin V.A., Zukov R.A., Semenov E.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://vestnik.reaviz.ru/jour/article/view/1104">https://vestnik.reaviz.ru/jour/article/view/1104</self-uri><abstract><p>Актуальность. Лечение такой редкой и гетерогенной онкопатологии, как саркома мягких тканей, требует комплексного подхода с обязательным обсуждением каждого пациента на мультидисциплинарном консилиуме. Хирургическое удаление первичной опухоли должно проводиться в профильных центрах после тщательной диагностики и формирования персональной стратегии противоопухолевой терапии. Крайне важно ещё на дооперационном этапе оценить риски местного рецидива заболевания и реализовать преемственность лечения пациента при нерадикальности операции. Радио- и химиорезистентность сарком снижает эффективность лучевой и лекарственной терапии, а несвоевременное начало лечения ещё больше ухудшает прогноз для пациента. Современное радиотерапевтическое оборудование и техника подведения дозы ионизирующего излучения позволяют преодолеть порог радиорезистентности злокачественных клеток и добиться уменьшения опухолевой массы. Описание клинического случая. Пациент с подозрением на злокачественное новообразование правой околоушной слюнной железы был прооперирован в объёме резекции, по результатам гистологического исследования подтверждена карциносаркома слюнной железы G3 (pT2N0M0) без указания края резекции. Через 1 месяц после хирургического удаления опухоли пациентом был отмечен местный рецидив заболевания, однако дальнейшего противоопухолевого лечения пациент не получал. Только через 1 год пациент поступил в онкологический диспансер, где после верификации местного рецидива и телемедицинской консультации с федеральным центром получил паллиативную лучевую терапию. Облучение проводилось в два этапа – мультифракционированным гипофракционным облучением в разовой дозе 3,7 Гр два раза в день до суммарной дозы 14,8 Гр (19 изоГр) и далее после 3-недельного перерыва ежедневное гипофракционное облучение в разовой дозе 3 Гр до суммарной дозы 61 изоГр. На фоне лечения удалось добиться редукции опухолевой массы на 85 % от исходного размера, уменьшения болей, улучшения общесоматического статуса и качества жизни. К сожалению, ответ был непродолжительным, ввиду агрессивности гистологической формы заболевания, проведение санационной операции на остаточную опухоль не было реализовано в указанном клиническом случае. Заключение. Проведение гипофракционированной лучевой терапии рецидива рабдомиосаркомы околоушной слюнной железы является эффективной терапевтической опцией, которая позволяет добиться выраженной регрессии опухолевого образования, однако ввиду биологических особенностей и агрессивности требует преемственности и безотлагательности комплексного лечения.</p></abstract><trans-abstract xml:lang="en"><p>Relevance. The treatment of soft tissue sarcomas, a rare and diverse type of cancer, requires an integrated approach that involves a multidisciplinary team of specialists. Surgical removal of the primary tumor is recommended in specialized centers after a thorough diagnosis and development of an individualized treatment plan. It is crucial to assess the risk of local recurrence even before surgery and to ensure continuity of care for patients who undergo non-curative operations. Radio- and chemoresistance in sarcomas limits the effectiveness of radiation therapy and chemotherapy, and delays in initiating treatment can worsen the prognosis. However, modern radiotherapy equipment and techniques for reducing radiation doses allow us to overcome resistance in malignant cells and reduce tumor size. Description of the clinical case. A patient with a suspected malignant neoplasm of the right parotid salivary gland underwent surgery, according to the results of the histological examination, and a carcinosarcoma of the salivary gland G3 (pT2N0M0) was confirmed. However, the edge of the resection was not indicated. One month after the surgical removal of the tumor, the patient experienced a local recurrence of the disease. However, they did not receive any further antitumor treatment at that time. Only one year later, they were admitted to an oncological clinic, where they received palliative radiation therapy after verification of the local relapse and consultation with the federal center. The irradiation was carried out in two stages: multifractionated hypofractional irradiation in a single dose of 3.7 Gy twice a day for a total dose of 19 isoGy, followed by a 3-week break and daily hypofractionated irradiation in a single dose of 3 Gy for a total of 61 Gy. Against the background of treatment, we were able to achieve a reduction in tumor mass by 85% compared to the initial size. We also saw a reduction in pain and an improvement in the general somatic status and quality of life of the patient. Unfortunately, this positive response was short-lived due to the aggressiveness of the histological form of the disease. In this clinical case, surgery to remove the residual tumor was not performed. Conclusion. Hypofractionated radiation therapy is an effective treatment option for recurrent rhabdomyosarcoma in the parotid salivary gland, as it allows for a significant reduction in tumor formation. However, due to its biological characteristics and aggressive nature, it requires continuous and urgent comprehensive treatment.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рабдомиосаркома</kwd><kwd>остаточная опухоль</kwd><kwd>рецидив</kwd><kwd>гипофракционирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rhabdomyosarcoma</kwd><kwd>residual tumor</kwd><kwd>recurrence</kwd><kwd>hypofractionation</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">Fletcher C.D.M., Bridge J.A., Hogendoorn P.C.W., Mertens F., editors. WHO Classification of Tumours of Soft Tissue and Bone. 4th ed. IARC; Lyon, France: 2013.</mixed-citation><mixed-citation xml:lang="en">Fletcher C.D.M., Bridge J.A., Hogendoorn P.C.W., Mertens F., editors. WHO Classification of Tumours of Soft Tissue and Bone. 4th ed. 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