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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">1663</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2023-19-3-113-118</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">Carcinosarcoma of the prostate: clinical observation and literature review</article-title><trans-title-group xml:lang="ru"><trans-title>Карциносаркома предстательной железы: 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/0000-0002-2674-0416</contrib-id><contrib-id contrib-id-type="spin">2191-3876</contrib-id><name-alternatives><name xml:lang="en"><surname>Surkova</surname><given-names>V. S.</given-names></name><name xml:lang="ru"><surname>Суркова</surname><given-names>В. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Viktoriya S. Surkova.</p><p>3 2<sup>nd</sup> Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>Суркова Виктория Сергеевна - врач-патологоанатом отделения патологической анатомии.</p><p>125284 Москва, 2-й Боткинский пр-д, 3</p></bio><email>sidorencko.tori@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4873-4455</contrib-id><name-alternatives><name xml:lang="en"><surname>Volchenko</surname><given-names>N. N.</given-names></name><name xml:lang="ru"><surname>Волченко</surname><given-names>Н. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Nadezhda N. Volchenko.</p><p>3 2<sup>nd</sup> Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>Волченко Надежда Николаевна - руководитель отдела онкоморфологии, доктор медицинских наук, профессор.</p><p>125284 Москва, 2-й Боткинский пр-д, 3</p></bio><email>mnioict@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8668-6108</contrib-id><contrib-id contrib-id-type="spin">6475-0073</contrib-id><name-alternatives><name xml:lang="en"><surname>Lavrova</surname><given-names>A. M.</given-names></name><name xml:lang="ru"><surname>Лаврова</surname><given-names>А. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Anastasiia M. Lavrova.</p><p>3 2<sup>nd</sup> Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>Лаврова Анастасия Михайловна - врач-патологоанатом отделения патологической анатомии.</p><p>125284 Москва, 2-й Боткинский пр-д, 3</p></bio><email>anastasia.lavrova96@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1052-425X</contrib-id><contrib-id contrib-id-type="spin">5935-0652</contrib-id><name-alternatives><name xml:lang="en"><surname>Kosumova</surname><given-names>Kh. S.</given-names></name><name xml:lang="ru"><surname>Косумова</surname><given-names>Х. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Khadizhat S. Kosumova.</p><p>3 2<sup>nd</sup> Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>Косумова Хадижат Саидахмедовна - врач-патологоанатом отделения патологической анатомии.</p><p>125284 Москва, 2-й Боткинский пр-д, 3</p></bio><email>kosumova92@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4970-5429</contrib-id><name-alternatives><name xml:lang="en"><surname>Khakimova</surname><given-names>G. G.</given-names></name><name xml:lang="ru"><surname>Хакимова</surname><given-names>Г. Г.</given-names></name></name-alternatives><address><country country="UZ">Uzbekistan</country></address><bio xml:lang="en"><p>Gulnoz G. Khakimova.</p><p>1 Bagistan St., Tashkent 100070; 223 Bogishamol St., Tashkent 100140</p></bio><bio xml:lang="ru"><p>Хакимова Гулноз Голибовна - врач-онколог отделения химиотерапии Ташкентского городского филиала РСНПМЦОР; ассистент кафедры онкологии, детской онкологии ТашПМИ.</p><p>100070 Ташкент, ул. Багистан, 1; 100140 Ташкент, ул. Богишамол, 223</p></bio><email>hgg_doc@mail.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6415-9596</contrib-id><contrib-id contrib-id-type="spin">2982-5537</contrib-id><name-alternatives><name xml:lang="en"><surname>Grebenkin</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Гребенкин</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Maxim V. Grebenkin.</p><p>Build. 1, 51 3<sup>rd</sup> Parkovaya St., Moscow 105425</p></bio><bio xml:lang="ru"><p>Гребенкин Максим Владимирович - врач-уролог отделения мочекаменной болезни и эндоскопической урологии; сотрудник отдела дистанционной ударноволновой дитотрипсии; младший научный сотрудник отдела мочекаменной болезни НИИ урологии и интервенционной радиологии им. Н.А. Лопаткина – филиал ФГБУ «НМИЦ радиологии» Минздрава России».</p><p>105425 Москва, 3-я Парковая ул., 51, стр. 1</p></bio><email>mv.grebenkin@yandex.ru</email><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">P.A. Hertzen Moscow Oncology Research Institute – branch of the National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Московский научно-исследовательский онкологический институт им. П.А. Герцена – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Tashkent City Branch of the Republican Specialized Scientific Practical Medical Center of Oncology and Radiology</institution></aff><aff><institution xml:lang="ru">Ташкентский городской филиал Республиканского специализированного научно-практического медицинского центра онкологии и радиологии</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Department of Oncology, Children’s Oncology, Tashkent Pediatric Medical Institute</institution></aff><aff><institution xml:lang="ru">Ташкентский педиатрический медицинский институт</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">N.A. Lopatkin Research Institute of Urology and Interventional Radiology – branch of the National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-11-17" publication-format="electronic"><day>17</day><month>11</month><year>2023</year></pub-date><volume>19</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>113</fpage><lpage>118</lpage><history><date date-type="received" iso-8601-date="2023-02-05"><day>05</day><month>02</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-04-14"><day>14</day><month>04</month><year>2023</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/1663">https://oncourology.abvpress.ru/oncur/article/view/1663</self-uri><abstract xml:lang="en"><p>Carcinosarcoma is a rare type of prostate neoplasms and accounts for less than 1 % of all malignant tumors of the prostate.  This kind of tumor is characterized by the absence of prostate-specific antigen elevation in most cases, which leads to diagnosis of metastatic disease in a quarter of patients.  Moreover, carcinosarcoma of the prostate has an extremely poor clinical prognosis. From the morphological point of a view, biphasicity is a typical feature for these tumors. As a rule, epithelial component is represented by poorly differentiated acinar adenocarcinoma. However, in some literature cases adenogenous component was represented by ductal or neuroendocrine carcinoma. Sarcoma component can be represented by any sarcoma type. Currently, pathogenesis of carcinosarcomas isn’t clear. In this report, we describe a clinical case of carcinosarcoma of the prostate in a 72-year-old male.</p></abstract><trans-abstract xml:lang="ru"><p>Карциносаркома является редким типом неоплазии с частотой встречаемости менее 1 % среди всех злокачественных новообразований предстательной железы. Данный тип опухоли в большинстве случаев клинически характеризуется отсутствием увеличения уровня простатического специфического антигена, с чем часто связывают наличие у четверти пациентов метастазов на момент постановки диагноза. Карциносаркома предстательной железы имеет крайне неблагоприятный клинический прогноз. С морфологической точки зрения для данного типа опухоли характерна бифазность. Эпителиальный компонент, как правило, представлен низкодифференцированной ацинарной аденокарциномой. Однако в литературе также описаны наблюдения, в которых аденогенный компонент был представлен протоковой или нейроэндокринной карциномой. Саркоматоидный компонент опухоли может быть представлен любым типом саркомы. На сегодняшний день патогенез развития карциносарком остается неясным. В настоящей статье представлено клиническое наблюдение карциносаркомы предстательной железы у пациента 72 лет.</p></trans-abstract><kwd-group xml:lang="en"><kwd>prostate cancer</kwd><kwd>carcinosarcoma</kwd><kwd>immunohistochemistry</kwd><kwd><italic>ERG</italic></kwd><kwd>clinical case</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак предстательной железы</kwd><kwd>карциносаркома</kwd><kwd>иммуногистохимия</kwd><kwd><italic>ERG</italic></kwd><kwd>клинический случай</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">1. Salvi S., Casadio V., Martignano F. et al. Carcinosarcoma of the prostate: case report with molecular and histological characterization. Int J Biol Markers 2018;33(4):540–4. DOI: 10.1177/1724600818791463</mixed-citation><mixed-citation xml:lang="ru">Salvi S., Casadio V., Martignano F. et al. 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