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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">1312</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2021-17-1-178-184</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">Carcinosarcoma of the prostate: a clinical case</article-title><trans-title-group xml:lang="ru"><trans-title>Карциносаркома предстательной железы: клинический случай</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4996-2927</contrib-id><name-alternatives><name xml:lang="en"><surname>Protoshchak</surname><given-names>V. V.</given-names></name><name xml:lang="ru"><surname>Протощак</surname><given-names>В. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika Lebedeva St., Saint-Petersburg 194044.</p></bio><bio xml:lang="ru"><p>Протощак Владимир Владимирович.</p><p>Кафедра урологии.</p><p>194044 Санкт-Петербург, ул. Академика Лебедева, 6.</p></bio><email>protoshakurology@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Solov'ev</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Соловьев</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika 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="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8336-1981</contrib-id><name-alternatives><name xml:lang="en"><surname>Chirskiy</surname><given-names>V. S.</given-names></name><name xml:lang="ru"><surname>Чирский</surname><given-names>В. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika 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="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vasilchenko</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Васильченко</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika 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="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sinelnikov</surname><given-names>L. M.</given-names></name><name xml:lang="ru"><surname>Синельников</surname><given-names>Л. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika 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="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Paronnikov</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Паронников</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika 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="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7464-5926</contrib-id><name-alternatives><name xml:lang="en"><surname>Karpushchenko</surname><given-names>E. G.</given-names></name><name xml:lang="ru"><surname>Карпущенко</surname><given-names>Е. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika Lebedeva St., Saint-Petersburg 194044.</p></bio><bio xml:lang="ru"><p>Карпущенко Евгений Геннадьевич.</p><p>Кафедра урологии.</p><p>194044 Санкт-Петербург, ул. Академика Лебедева, 6.</p><p>AuthorID: 774197</p></bio><email>Z_Karpushe@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7343-5089</contrib-id><name-alternatives><name xml:lang="en"><surname>Erokhina</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Ерохина</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika 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="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Alentiev</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Алентьев</surname><given-names>С. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika 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="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lazutkin</surname><given-names>M. V.</given-names></name><name xml:lang="ru"><surname>Лазуткин</surname><given-names>М. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>6 Akademika 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="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">S.M. Kirov Military Medical Academy, Ministry of Defense of Russia</institution></aff><aff><institution xml:lang="ru">Военно-медицинская академия им. С.М. Кирова Минобороны России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-05-06" publication-format="electronic"><day>06</day><month>05</month><year>2021</year></pub-date><volume>17</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>178</fpage><lpage>184</lpage><history><date date-type="received" iso-8601-date="2020-06-02"><day>02</day><month>06</month><year>2020</year></date><date date-type="accepted" iso-8601-date="2021-01-21"><day>21</day><month>01</month><year>2021</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/1312">https://oncourology.abvpress.ru/oncur/article/view/1312</self-uri><abstract xml:lang="en"><p>Carcinosarcoma is an exceedingly rare and highly aggressive malignant tumor. Some patients with carcinosarcoma have normal levels of prostate specific antigen; therefore, digital rectal examination is the only method of early diagnosis in them. In this article, we report a case of prostate carcinosarcoma and describe its diagnosis and treatment.</p></abstract><trans-abstract xml:lang="ru"><p>Карциносаркома — крайне редкая высокоагрессивная злокачественная опухоль. У части пациентов с карциносаркомой уровень простатического специфического антигена может находиться в пределах нормальных значений, что делает пальцевое ректальное исследование единственным методом ранней диагностики этой патологии. В настоящей статье представлен клинический случай диагностики и лечения карциносаркомы предстательной железы.</p></trans-abstract><kwd-group xml:lang="en"><kwd>prostate</kwd><kwd>carcinosarcoma</kwd><kwd>sarcomatoid</kwd><kwd>tumor</kwd><kwd>cancer</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>предстательная железа</kwd><kwd>карциносаркома</kwd><kwd>саркоматоид</kwd><kwd>опухоль</kwd><kwd>рак</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">Humphrey P.A. Histological variants of prostatic carcinoma and their significance. Histopathology. 2012;60(1):59–74. PMID: 22212078. DOI: 10.1111/j.1365-2559.2011.04039.x.</mixed-citation><mixed-citation xml:lang="ru">Humphrey P.A. Histological variants of prostatic carcinoma and their significance. Histopathology 2012;60(1):59—74. 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