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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">oncopat</journal-id><journal-title-group><journal-title xml:lang="ru">Онкопатология</journal-title><trans-title-group xml:lang="en"><trans-title>ONCOPATHOLOGY</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2618-7019</issn><issn pub-type="epub">3034-3534</issn><publisher><publisher-name></publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17650/2618-7019-2024-7-3-26-32</article-id><article-id custom-type="elpub" pub-id-type="custom">oncopat-35</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>СЛУЧАЙ ИЗ ПРАКТИКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CASE FROM PRACTICE</subject></subj-group></article-categories><title-group><article-title>Полиповидная саркоматоидная, ассоциированная с вирусом папилломы человека карцинома пищевода</article-title><trans-title-group xml:lang="en"><trans-title>Polypoid sarcomatoid human papillomavirus associated carcinoma of the esophagus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5635-6100</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тертычный</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tertychnyy</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 119048 Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Build. 2, 8 Trubetskaya St., Moscow 119048, Russia</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/0000-0002-8136-0117</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пачуашвили</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pachuashvili</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пачуашвили Нано Владимеровна </p><p>Россия, 119048 Москва, ул. Трубецкая, 8, стр. 2</p><p>Россия, 117292 Москва, ул. Дмитрия Ульянова, 11</p><p> </p></bio><bio xml:lang="en"><p>Pachuashvili Nano Vladimеrovna</p><p>Build. 2, 8 Trubetskaya St., Moscow 119048, Russia</p><p>11 Dmitriya Ulianova St., 117292 Moscow, Russia</p></bio><email xlink:type="simple">npachuashvili@bk.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4391-5441</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлов</surname><given-names>П. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlov</surname><given-names>P. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 119048 Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Build. 2, 8 Trubetskaya St., Moscow 119048, Russia</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/0000-0001-9671-0485</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Багирова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bagirova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 119048 Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Build. 2, 8 Trubetskaya St., Moscow 119048, Russia</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/0000-0002-8753-1706</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шишкина</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Shishkina</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Россия, 119048 Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Build. 2, 8 Trubetskaya St., Moscow 119048, Russia</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» (Сеченовский Университет) Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» (Сеченовский Университет) Минздрава России; ГНЦ РФ ФГБУ «Национальный медицинский исследовательский центр эндокринологии» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia; National Medical Research Center for Endocrinology, Ministry of health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>20</day><month>09</month><year>2026</year></pub-date><volume>7</volume><issue>3</issue><fpage>26</fpage><lpage>32</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тертычный А.С., Пачуашвили Н.В., Павлов П.В., Багирова А.А., Шишкина А.Д., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Тертычный А.С., Пачуашвили Н.В., Павлов П.В., Багирова А.А., Шишкина А.Д.</copyright-holder><copyright-holder xml:lang="en">Tertychnyy A.S., Pachuashvili N.V., Pavlov P.V., Bagirova A.A., Shishkina A.D.</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://oncopat.elpub.ru/jour/article/view/35">https://oncopat.elpub.ru/jour/article/view/35</self-uri><abstract><p>Саркоматоидная карцинома пищевода – редкое злокачественное новообразование, составляющее примерно 2 % всех карцином пищевода. Ее также называют карциносаркомой, псевдосаркомой, псевдосаркоматозным плоскоклеточным раком, веретеноклеточным раком и полипоидным раком, что отражает неопределенность его патогенеза. В статье представлен случай у пациентки 68 лет с полипоидной саркоматоидной карциномой, которая была обнаружена в виде большой внутрипросветной полипоидной массы. Опухоль была успешно удалена эндоскопическим методом диссекции в подслизистом слое. При гистологическом исследовании было отмечено наличие карциноматозного и саркоматоидного компонентов. При иммуногистохимическом исследовании была обнаружена связь опухоли с вирусом папилломы человека и мутацией в гене р53. Несмотря на размер &gt;4 см, саркоматоидная карцинома была полностью удалена эндоскопически. Планируется проведение лучевой терапии и динамическое наблюдение.</p></abstract><trans-abstract xml:lang="en"><p>Sarcomatoid carcinoma of the esophagus is a rare malignant neoplasm that accounts for approximately 2 % of all esophageal carcinomas. It is also referred to as carcinosarcoma, pseudosarcoma, pseudosarcomatous squamous cell carcinoma, fusiform cell carcinoma, and polypoid cancer, reflecting the uncertainty of its pathogenesis. The article presents a case of polypoid sarcomatoid carcinoma in a 68‑year-old patient, which was detected as a large intraluminal polypoid mass. The tumor was successfully removed endoscopically by dissecting in the submucosal layer. Histological examination revealed the presence of carcinomatous and sarcomatoid components. Immunohistochemical examination indicated a connection between the tumor and HPV infection, as well as a mutation in the p53 gene. Despite its size, over 4 cm, the sarcomatoid carcinoma was completely removed endoscopically. Radiation therapy and dynamic monitoring are planned.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>саркоматоидная карцинома</kwd><kwd>карциносаркома</kwd><kwd>псевдосаркома</kwd><kwd>псевдосаркоматозный плоскоклеточный рак</kwd><kwd>веретеноклеточный рак</kwd><kwd>полипоидный рак</kwd><kwd>пищевод</kwd><kwd>вирус папилломы человека</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sarcomatoid carcinoma</kwd><kwd>carcinosarcoma</kwd><kwd>pseudosarcoma</kwd><kwd>pseudosarcomatous squamous cell carcinoma</kwd><kwd>spindle-cell carcinoma</kwd><kwd>polypoid cancer</kwd><kwd>esophagus</kwd><kwd>human papillomavirus</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">Yoshinami Y., Nishimura E., Hosokai T. et al. Rare malignant neoplasm of the esophagus: current status and future perspectives. Jpn J Clin Oncol 2024;54(2):111–20. 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