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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">Cancer Urology</journal-id><journal-title-group><journal-title xml:lang="en">Cancer Urology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкоурология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-9776</issn><issn publication-format="electronic">1996-1812</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">1777</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2024-20-2-134-139</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL NOTES</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">Sarcomatoid carcinoma of the bladder: clinical observation and literature review</article-title><trans-title-group xml:lang="ru"><trans-title>Саркоматоидная карцинома мочевого пузыря: клиническое наблюдение и обзор литературы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4335-8446</contrib-id><name-alternatives><name xml:lang="en"><surname>Semyonov</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Семенов</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><bold>Dmitry Vladimirovich Semyonov </bold></p><p><italic>7–9 Universitetskaya Naberezhnaya, Saint Petersburg 199034; </italic><italic>56 Veteranov Prospekt, Saint Petersburg 198255</italic></p></bio><bio xml:lang="ru"><p><bold>Семенов Дмитрий Владимирович</bold>, кандидат медицинских наук, доцент кафедры онкологии Медицинского факультета СПБГУ; врач отделения онкоурологии СПб ГБУЗ «Городской клинический онкологический диспансер»</p><p><italic>199034 Санкт-Петербург, Университетская наб., 7–9; </italic><italic>198255 Санкт-Петербург, пр-кт Ветеранов, 56</italic></p><p><italic> </italic></p></bio><email>sema.69@mail.ru</email><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/0000-0002-9368-5517</contrib-id><name-alternatives><name xml:lang="en"><surname>Orlova</surname><given-names>R. V.</given-names></name><name xml:lang="ru"><surname>Орлова</surname><given-names>Р. В.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>7–9 Universitetskaya Naberezhnaya, Saint Petersburg 199034; </italic><italic>56 Veteranov Prospekt, Saint Petersburg 198255</italic></p></bio><bio xml:lang="ru"><p><bold>Рашида Орлова </bold></p><p><italic>199034 Санкт-Петербург, Университетская наб., 7–9; </italic><italic>198255 Санкт-Петербург, пр-кт Ветеранов, 56</italic></p></bio><email>orlova_rashida@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Drobyshevsky</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Дробышевский</surname><given-names>Д. B.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>56 Veteranov Prospekt, Saint Petersburg 198255</italic></p></bio><bio xml:lang="ru"><p><bold>Денис Дробышевский </bold></p><p><italic>198255 Санкт-Петербург, пр-кт Ветеранов, 56</italic></p></bio><email>drobdenis@icloud.com</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Karlov</surname><given-names>P. A.</given-names></name><name xml:lang="ru"><surname>Карлов</surname><given-names>П. А.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>56 Veteranov Prospekt, Saint Petersburg 198255</italic></p></bio><bio xml:lang="ru"><p><bold>Петр Карлов </bold></p><p><italic>198255 Санкт-Петербург, пр-кт Ветеранов, 56</italic></p></bio><email>sema.69@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Topuzov</surname><given-names>E. E.</given-names></name><name xml:lang="ru"><surname>Топузов</surname><given-names>Э. Э.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>56 Veteranov Prospekt, Saint Petersburg 198255</italic></p></bio><bio xml:lang="ru"><p><bold>Эльдар Топузов </bold></p><p><italic>198255 Санкт-Петербург, пр-кт Ветеранов, 56</italic></p></bio><email>sema.69@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Saint Petersburg State University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Санкт-Петербургский государственный университет»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">City Clinical Oncological Dispensary</institution></aff><aff><institution xml:lang="ru">СПб ГБУЗ «Городской клинический онкологический диспансер»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-08-19" publication-format="electronic"><day>19</day><month>08</month><year>2024</year></pub-date><volume>20</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>134</fpage><lpage>139</lpage><history><date date-type="received" iso-8601-date="2024-02-23"><day>23</day><month>02</month><year>2024</year></date><date date-type="accepted" iso-8601-date="2024-06-27"><day>27</day><month>06</month><year>2024</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncourology.abvpress.ru/oncur/article/view/1777">https://oncourology.abvpress.ru/oncur/article/view/1777</self-uri><abstract xml:lang="en"><p>Sarcomatoid carcinomas of the bladder constitute a minor part of bladder tumors and are characterized by high potential for malignancy. Very aggressive and occurring predominantly in men, these tumors have both urothelial and sarcomatoid components. Given the rarity of cases described in the literature, there are no clear guidelines on the treatment of these tumors but it seems that radical cystectomy with extended pelvic lymphadenectomy is generally preferred. The article describes a clinical case of sarcomatoid carcinoma of the bladder.</p></abstract><trans-abstract xml:lang="ru"><p>Саркоматоидные карциномы мочевого пузыря составляют незначительную часть опухолей мочевого пузыря и характеризуются высоким потенциалом злокачественности. Эти опухоли очень агрессивны и встречаются преимущественно у мужчин, имеют как уротелиальный, так и саркоматоидный компонент. Ввиду редкости случаев, описанных в литературе, четкие рекомендации по лечению данных опухолей отсутствуют. Однако представляется, что предпочтительна радикальная цистэктомия с расширенной тазовой лимфаденэктомией. В статье описан клинический случай саркоматоидной карциномы мочевого пузыря.</p></trans-abstract><kwd-group xml:lang="en"><kwd>bladder carcinoma</kwd><kwd>sarcomatoid carcinoma</kwd><kwd>cystoprostatectomy</kwd><kwd>sarcomatoid variant</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак мочевого пузыря</kwd><kwd>саркоматоидная карцинома</kwd><kwd>цистпростатэктомия</kwd><kwd>саркоматоидный вариант</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Lobo N., Shariat S.F., Guo C.C. et al. What is the significance of variant histology in urothelial carcinoma? Eur Urol Focus 2020;6(4):653–63. DOI: 10.1016/j.euf.2019.09.003</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Argüelles Salido E., Travado Soria P., Pérez Espejo M.P. et al. 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