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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">Head and Neck Tumors</journal-id><journal-title-group><journal-title xml:lang="en">Head and Neck Tumors</journal-title><trans-title-group xml:lang="ru"><trans-title>Опухоли головы и шеи</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2222-1468</issn><issn publication-format="electronic">2411-4634</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">410</article-id><article-id pub-id-type="doi">10.17650/2222-1468-2019-9-2-95-98</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Chondrosarcoma of trachea: case report of successful surgical treatment of local recurrence</article-title><trans-title-group xml:lang="ru"><trans-title>Хондросаркома трахеи: случай успешного хирургического лечения</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6895-0497</contrib-id><name-alternatives><name xml:lang="en"><surname>Radzhabova</surname><given-names>Z. A.-G.</given-names></name><name xml:lang="ru"><surname>Раджабова</surname><given-names>З. А.-Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>68 Leningradskaya St., Pesochnyy Settlement, Saint Petersburg 197758</p></bio><bio xml:lang="ru"><p>Замира Ахмед-Гаджиевна Раджабова</p><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><email>radzam@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2586-1240</contrib-id><name-alternatives><name xml:lang="en"><surname>Kotov</surname><given-names>M. A.</given-names></name><name xml:lang="ru"><surname>Котов</surname><given-names>М. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>68 Leningradskaya St., Pesochnyy Settlement, Saint Petersburg 197758</p></bio><bio xml:lang="ru"><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7490-4019</contrib-id><name-alternatives><name xml:lang="en"><surname>Mitrophanov</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Митрофанов</surname><given-names>А. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>68 Leningradskaya St., Pesochnyy Settlement, Saint Petersburg 197758</p></bio><bio xml:lang="ru"><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7004-9630</contrib-id><name-alternatives><name xml:lang="en"><surname>Ponomareva</surname><given-names>O. I.</given-names></name><name xml:lang="ru"><surname>Пономарева</surname><given-names>О. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>68 Leningradskaya St., Pesochnyy Settlement, Saint Petersburg 197758</p></bio><bio xml:lang="ru"><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7679-129X</contrib-id><name-alternatives><name xml:lang="en"><surname>Radzhabova</surname><given-names>M. A.</given-names></name><name xml:lang="ru"><surname>Раджабова</surname><given-names>М. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademica Lebedeva St., Saint Petersburg 194044</p></bio><bio xml:lang="ru"><p>194044 Санкт-Петербург, ул. Академика Лебедева, 6</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3837-2515</contrib-id><name-alternatives><name xml:lang="en"><surname>Levchenko</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Левченко</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>68 Leningradskaya St., Pesochnyy Settlement, Saint Petersburg 197758</p></bio><bio xml:lang="ru"><p>197758 Санкт-Петербург, пос. Песочный, ул. Ленинградская, 68</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Petrov 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. Петрова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">S.M. Kirov Military Medical Academy, Ministry of Defense of Russia</institution></aff><aff><institution xml:lang="ru">ФГБВОУВО «Военно-медицинская академия им. С.М. Кирова» Минобороны России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-07-02" publication-format="electronic"><day>02</day><month>07</month><year>2019</year></pub-date><volume>9</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>95</fpage><lpage>98</lpage><history><date date-type="received" iso-8601-date="2019-07-02"><day>02</day><month>07</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-07-02"><day>02</day><month>07</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, Radzhabova Z.A., Kotov M.A., Mitrophanov A.S., Ponomareva O.I., Radzhabova M.A., Levchenko E.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Раджабова З.А., Котов М.А., Митрофанов А.С., Пономарева О.И., Раджабова М.А., Левченко Е.В.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Radzhabova Z.A., Kotov M.A., Mitrophanov A.S., Ponomareva O.I., Radzhabova M.A., Levchenko E.V.</copyright-holder><copyright-holder xml:lang="ru">Раджабова З.А., Котов М.А., Митрофанов А.С., Пономарева О.И., Раджабова М.А., Левченко Е.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://ogsh.abvpress.ru/jour/article/view/410">https://ogsh.abvpress.ru/jour/article/view/410</self-uri><abstract xml:lang="en"><p><bold>The study objective</bold> is to report a case of tracheal chondrosarcoma, which is a very rare malignant tumor. Only 18 cases have been described so far in English medical literature.</p><p><bold>Materials and methods.</bold> A 74-year-old male patient visited an otorhinolaryngologist in August 2011 with complaints of hoarseness of voice, which have been gradually increasing during the last 3 years. The patient was diagnosed with myxoid chondrosarcoma.</p><p><bold>Results. </bold>In September 2011, the patient underwent thyroidectomy and circular resection of the trachea at the level of its second ring with the creation of a tracheal anastomosis. This volume of surgery was determined by the presence a thyroid nodule in the right thyroid lobe, which invaded the cricoid cartilage and the first ring of the trachea. In November-December 2011, the patient underwent a course of adjuvant external beam radiotherapy with a total dose of 50 Gy delivered in 2.0 Gy fractions, 5 days per week. No cancer recurrence had been observed during 3 years and 9 months of follow up. In September 2015, the patients was found to have a 24-mm thyroid nodule with an exophytic component in the right thyroid cartilage plate. This finding was considered as recurrent chondrosarcoma. In May 2016, the patient had laryngectomy. We performed margin-negative (R0) resection. The patient has now been in remission for 2 years and 9 months.</p><p><bold>Conclusion.</bold> We demonstrate successful treatment of a patient with tracheal chondrosarcoma with a long-term remission after surgery for recurrent tumor.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель исследования</bold> — представить клинический случай очень редкой злокачественной опухоли — хондросаркомы трахеи. В англоязычной медицинской литературе описано всего 18 случаев этого заболевания.</p><p><bold>Материалы и методы</bold>. Мужчина, 74лет, обратился за медицинской помощью к оториноларингологу в августе 2011 г. в связи с осиплостью голоса, наблюдавшейся в течение 3 лет и постепенно усиливавшейся. Диагностирована миксоидная хондросаркома.</p><p><bold>Результаты.</bold> В сентябре 2011 г. проведена тиреоидэктомия с циркулярной резекцией трахеи на уровне 2-го кольца и наложением трахеального анастомоза. Объем операции обусловлен наличием в правой доле щитовидной железы узлового новообразования с инвазией в перстневидный хрящ гортани и 1-е кольцо трахеи. С ноября по декабрь 2011 г. пациент проходил курс адъювантной дистанционной конформной лучевой терапии в суммарной дозе 50 Гр в режиме 5/2 с разовой дозой 2 Гр. Безрецидивный период длился 3 года 9мес. В сентябре 2015 г. в проекции правой пластинки щитовидного хряща гортани выявлено узловое новообразование диаметром 24 мм с экзофитным компонентом, расцененное как рецидив хондросаркомы. В мае 2016 г. выполнена ларингэктомия. Края резекции были без признаков опухолевого роста (R0). На данный момент длительность ремиссии составляет 2 года 9 мес.</p><p><bold>Заключение.</bold> Клинический случай демонстрирует успешное комбинированное лечение пациента с хондросаркомой трахеи с длительной ремиссией после радикального лечения рецидива.</p></trans-abstract><kwd-group xml:lang="en"><kwd>tracheal chondrosarcoma</kwd><kwd>tracheal tumors</kwd><kwd>radiotherapy</kwd><kwd>laryngectomy</kwd><kwd>recurrence</kwd><kwd>remission</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>хондросаркома трахеи</kwd><kwd>опухоли трахеи</kwd><kwd>лучевая терапия</kwd><kwd>ларингэктомия</kwd><kwd>рецидив</kwd><kwd>ремиссия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Daniels A.C., Conner G.H., Straus F.H. Primary chondrosarcoma of the tracheobronchial tree. Report of a unique case and brief review. 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