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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">633</article-id><article-id pub-id-type="doi">10.17650/2219-4614-2023-15-4-56-63</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>REAL CLINICAL CASES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Case report: role of multidisciplinary approach in a case of spine osteosarcoma with oligometastatic heart disease</article-title><trans-title-group xml:lang="ru"><trans-title>Эффективность комбинированного лечения при остеосаркоме грудного позвонка с солитарным метастазом в предсердии: клинический случай</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5548-3295</contrib-id><name-alternatives><name xml:lang="en"><surname>Tararykova</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Тарарыкова</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Anastasia Alekseevna Tararykova</p><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>Анастасия Алексеевна Тарарыкова</p><p>115522 Москва, Каширское шоссе, 24</p></bio><email>anastasiatararykova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2038-3729</contrib-id><name-alternatives><name xml:lang="en"><surname>Valiev</surname><given-names>A. K.</given-names></name><name xml:lang="ru"><surname>Валиев</surname><given-names>А. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4744-6141</contrib-id><name-alternatives><name xml:lang="en"><surname>Kononets</surname><given-names>P. V.</given-names></name><name xml:lang="ru"><surname>Кононец</surname><given-names>П. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3164-2877</contrib-id><name-alternatives><name xml:lang="en"><surname>Charchyan</surname><given-names>E. R.</given-names></name><name xml:lang="ru"><surname>Чарчян</surname><given-names>Э. Р.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>2 Abrikosovsky Lane, Moscow 119991</p></bio><bio xml:lang="ru"><p>119991 Москва, пер. Абрикосовский, 2</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9482-2504</contrib-id><name-alternatives><name xml:lang="en"><surname>Kabardaev</surname><given-names>R. M.</given-names></name><name xml:lang="ru"><surname>Кабардаев</surname><given-names>Р. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4516-3255</contrib-id><name-alternatives><name xml:lang="en"><surname>Fedorova</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Федорова</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6932-0059</contrib-id><name-alternatives><name xml:lang="en"><surname>Batyrova</surname><given-names>G. S.</given-names></name><name xml:lang="ru"><surname>Батырова</surname><given-names>Г. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3595-3472</contrib-id><name-alternatives><name xml:lang="en"><surname>Shin</surname><given-names>A. R.</given-names></name><name xml:lang="ru"><surname>Шин</surname><given-names>А. Р.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3852-3969</contrib-id><name-alternatives><name xml:lang="en"><surname>Kozlov</surname><given-names>N. A.</given-names></name><name xml:lang="ru"><surname>Козлов</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115522</p></bio><bio xml:lang="ru"><p>115522 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">B.V. Petrovsky Russian Surgery Research Center</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Российский научный центр хирургии им. акад. Б.В. Петровского» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-18" publication-format="electronic"><day>18</day><month>12</month><year>2023</year></pub-date><volume>15</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>56</fpage><lpage>63</lpage><history><date date-type="received" iso-8601-date="2023-12-18"><day>18</day><month>12</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Tararykova A.A., Valiev A.K., Kononets P.V., Charchyan E.R., Kabardaev R.M., Fedorova A.V., Batyrova G.S., Shin A.R., Kozlov N.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Тарарыкова А.А., Валиев А.К., Кононец П.В., Чарчян Э.Р., Кабардаев Р.М., Федорова А.В., Батырова Г.С., Шин А.Р., Козлов Н.А.</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Tararykova A.A., Valiev A.K., Kononets P.V., Charchyan E.R., Kabardaev R.M., Fedorova A.V., Batyrova G.S., Shin A.R., Kozlov N.A.</copyright-holder><copyright-holder xml:lang="ru">Тарарыкова А.А., Валиев А.К., Кононец П.В., Чарчян Э.Р., Кабардаев Р.М., Федорова А.В., Батырова Г.С., Шин А.Р., Козлов Н.А.</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/633">https://sarbon.abvpress.ru/jour/article/view/633</self-uri><abstract xml:lang="en"><p><bold>Introduction. </bold>Primary spinal osteosarcoma and rare metastatic heart lesion are considered significant factors for poor prognosis. The available work indicates that combined treatment, including the radical surgery of heart solitary metastatic lesion, probably provides the best outcome.</p><p><bold>Case report. </bold>Man, 27-year-old, with Th8 spinal osteosarcoma and solitary left atrial metastasis. From October 2019 to February 2020 5 cycles of chemotherapy (high doses of platinum and doxorubicin) were carried out with positive effect. Next steps were surgery: March 2020 – spondylectomy of the Th8 vertebra with combined stabilization; September 2020 – subtotal resection with plasty of the right atrium, tricuspid valve and prosthesis of the right coronary artery. Between the first and second surgery, 4 more same chemotherapy cycles were carried out. Currently, 24 months after completion of treatment, there are no signs of the disease.</p><p><bold>Conclusion. </bold>The article presents a unique case of treatment of primary osteosarcoma and metastatic lesion of rare location. Multidisciplinary approach and combination treatment in specialized centers increase the probability of favorable outcome in such cases.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение. </bold>Первичная остеосаркома позвонка и редкое метастатическое поражение сердца считаются значимыми факторами неблагоприятного прогноза. Согласно данным литературы, комбинированное лечение, в том числе удаление метастаза в сердце, при солитарном поражении обеспечивает наилучшие результаты.</p><p><bold>Клинический случай. </bold>Мужчина, 27 лет, с остеосаркомой позвонка Th8 и метастатическим поражением левого предсердия. С октября 2019 г. по февраль 2020 г. проведены 5 курсов химиотерапии (цисплатин и доксорубицин), отмечена положительная динамика. Далее выполнено поэтапное удаление очагов: в марте 2020 г. – спондилэктомия позвонка Th8 с комбинированной стабилизацией, в сентябре 2020 г. – субтотальная резекция с пластикой правого предсердия, трикуспидального клапана и протезированием правой коронарной артерии. Между 1-й и 2-й операциями проведены еще 4 курса химиотерапии по прежней схеме. Спустя 24 мес после завершения лечения признаков заболевания нет.</p><p><bold>Заключение. </bold>В данной работе представлен уникальный случай лечения первичной остеосаркомы и метастатического поражения редкой локализации. Мультидисциплинарный подход и комбинированное лечение в профильных центрах увеличивают шансы на благоприятный исход в таких случаях.</p></trans-abstract><kwd-group xml:lang="en"><kwd>osteosarcoma</kwd><kwd>spine</kwd><kwd>bone tumor</kwd><kwd>oligometastasis</kwd><kwd>heart metastasis</kwd><kwd>multimodal treatment</kwd><kwd>case report</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>остеосаркома</kwd><kwd>позвоночник</kwd><kwd>опухоль кости</kwd><kwd>олигометастазы</kwd><kwd>метастаз в сердце</kwd><kwd>комбинированное лечение</kwd><kwd>клинический случай</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The paper was supported by the Russian Science Foundation (grant № 23-65-00003).</funding-statement><funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке Российского научного фонда (грант № 23-65-00003).</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Katonis P., Datsis G., Karantanas A. et al. 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