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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">1704</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2024-20-1-109-115</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">Clinical case of testicular serous papillary tumor with ovarian stroma</article-title><trans-title-group xml:lang="ru"><trans-title>Клинический случай серозной пограничной папиллярной опухоли яичка с овариальной стромой</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4990-6722</contrib-id><contrib-id contrib-id-type="spin">6798-3427</contrib-id><name-alternatives><name xml:lang="en"><surname>Grebenkin</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Гребенкин</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Evgeniy V. Grebenkin.</p><p>Build. 1A, 11 Ordzhonikidze St., Moscow 115419; 31 Kashirskoe Shosse, Moscow 115409</p></bio><bio xml:lang="ru"><p>Гребенкин Евгений Валерьевич - кандидат медицинских наук; врач-уролог, врач-патологоанатом ООО «ЮНИМ».</p><p>115419 Москва, ул. Орджоникидзе, 11, стр. 1А; 115409 Москва, Каширское шоссе, 31</p></bio><email>grebenkin_urolog@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/0000-0002-7736-6030</contrib-id><contrib-id contrib-id-type="spin">8918-1875</contrib-id><name-alternatives><name xml:lang="en"><surname>Koshmelev</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Кошмелёв</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 2, 2 Rublevskoe Predmest’e St., Glukhovo, Moscow Region 143421</p></bio><bio xml:lang="ru"><p>Кошмелёв Александр Александрович - кандидат медицинских наук, врач-уролог.</p><p>143421 Московская область, д. Глухово, ул. Рублевское предместье, 2, корп. 2</p></bio><email>koshmelev44@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-7074-5115</contrib-id><name-alternatives><name xml:lang="en"><surname>Monod</surname><given-names>P.</given-names></name><name xml:lang="ru"><surname>Моно</surname><given-names>П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Monod Pierre Charles Olivier.</p><p>Build. 2, 2 Rublevskoe Predmest’e St., Glukhovo, Moscow Region 143421</p></bio><bio xml:lang="ru"><p>Доктор медицинских наук, врач-уролог, заведующий отделением урологии.</p><p>143421 Московская область, д. Глухово, ул. Рублевское предместье, 2, корп. 2</p></bio><email>monod.pierre@wanadoo.fr</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3524-801X</contrib-id><contrib-id contrib-id-type="spin">1245-1005</contrib-id><name-alternatives><name xml:lang="en"><surname>Baranova</surname><given-names>E. O.</given-names></name><name xml:lang="ru"><surname>Баранова</surname><given-names>Е. О.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 2, 2 Rublevskoe Predmest’e St., Glukhovo, Moscow Region 143421</p></bio><bio xml:lang="ru"><p>Баранова Екатерина Олеговна - кандидат медицинских наук, врач-рентгенолог.</p><p>143421 Московская область, д. Глухово, ул. Рублевское предместье, 2, корп. 2</p></bio><email>ekaterina__baranova@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3300-7076</contrib-id><contrib-id contrib-id-type="spin">1245-1005</contrib-id><name-alternatives><name xml:lang="en"><surname>Popov</surname><given-names>P. A.</given-names></name><name xml:lang="ru"><surname>Попов</surname><given-names>П. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 2, 2 Rublevskoe Predmest’e St., Glukhovo, Moscow Region 143421</p></bio><bio xml:lang="ru"><p>Попов Павел Александрович - кандидат медицинских наук, врач-рентгенолог.</p><p>143421 Московская область, д. Глухово, ул. Рублевское предместье, 2, корп. 2</p></bio><email>popovpavel@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9816-3008</contrib-id><contrib-id contrib-id-type="spin">5378-4961</contrib-id><name-alternatives><name xml:lang="en"><surname>Atayan</surname><given-names>D. P.</given-names></name><name xml:lang="ru"><surname>Атаян</surname><given-names>Д. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 2, 2 Rublevskoe Predmest’e St., Glukhovo, Moscow Region 143421</p></bio><bio xml:lang="ru"><p>Атаян Давид Павлович - врач-онколог.</p><p>143421 Московская область, д. Глухово, ул. Рублевское предместье, 2, корп. 2</p></bio><email>d.atayan@ihospital.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-6216-2818</contrib-id><contrib-id contrib-id-type="spin">4316-8782</contrib-id><name-alternatives><name xml:lang="en"><surname>Pasechnik</surname><given-names>D. G.</given-names></name><name xml:lang="ru"><surname>Пасечник</surname><given-names>Д. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 1A, 11 Ordzhonikidze St., Moscow 115419</p></bio><bio xml:lang="ru"><p>Пасечник Дмитрий Геннадьевич - кандидат медицинских наук, доцент, врач-патологоанатом.</p><p>115419 Москва, ул. Орджоникидзе, 11, стр. 1А</p></bio><email>pasechnik@unim.su</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9076-8907</contrib-id><contrib-id contrib-id-type="spin">8198-7203</contrib-id><name-alternatives><name xml:lang="en"><surname>Pavlov</surname><given-names>K. A.</given-names></name><name xml:lang="ru"><surname>Павлов</surname><given-names>К. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 1A, 11 Ordzhonikidze St., Moscow 115419; 23 Marshala Novikova St., Moscow 123098</p></bio><bio xml:lang="ru"><p>Павлов Константин Анатольевич - кандидат медицинских наук, врач-патологоанатом ООО «ЮНИМ»; заведующий кафедрой патологической анатомии и клинической патологии с курсом судебной медицины МБУ ИНО ФМБЦ им. А.И. Бурназяна ФМБА России.</p><p>115419 Москва, ул. Орджоникидзе, 11, стр. 1А; 123098 Москва, ул. Маршала Новикова, 23</p></bio><email>pavlovkos@gmail.com</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0007-7818-1656</contrib-id><name-alternatives><name xml:lang="en"><surname>Untesco</surname><given-names>M.</given-names></name><name xml:lang="ru"><surname>Унцеско</surname><given-names>М.</given-names></name></name-alternatives><address><country country="NO">Norway</country></address><bio xml:lang="en"><p>Maxim Untesco - pathologist of Telemark Hospital.</p><p>3710 Skien, Ulefossvegen 55</p></bio><bio xml:lang="ru"><p>Pathologist of Telemark Hospital.</p><p>3710 Skien, Ulefossvegen 55</p></bio><email>muntesco@gmail.com</email><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-4680-9415</contrib-id><name-alternatives><name xml:lang="en"><surname>Shabanova</surname><given-names>I. E.</given-names></name><name xml:lang="ru"><surname>Шабанова</surname><given-names>И. Е.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 1A, 11 Ordzhonikidze St., Moscow 115419</p></bio><bio xml:lang="ru"><p>Шабанова Ирина Евгеньевна - врач-патологоанатом.</p><p>115419 Москва, ул. Орджоникидзе, 11, стр. 1А</p></bio><email>shabanova.i.e.1996@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7561-2584</contrib-id><name-alternatives><name xml:lang="en"><surname>Kryuchkov</surname><given-names>I. R.</given-names></name><name xml:lang="ru"><surname>Крючков</surname><given-names>И. Р.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 1A, 11 Ordzhonikidze St., Moscow 115419</p></bio><bio xml:lang="ru"><p>Крючков Иван Романович - врач-патологоанатом.</p><p>115419 Москва, ул. Орджоникидзе, 11, стр. 1А</p></bio><email>ivan_kr95@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6462-1875</contrib-id><contrib-id contrib-id-type="spin">3344-2986</contrib-id><name-alternatives><name xml:lang="en"><surname>Shved</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Швед</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 1A, 11 Ordzhonikidze St., Moscow 115419</p></bio><bio xml:lang="ru"><p>Швед Нина Викторовна - кандидат медицинских наук, врач-патологоанатом, главный врач.</p><p>115419 Москва, ул. Орджоникидзе, 11, стр. 1А</p></bio><email>shved@unim.su</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0009-6916-6328</contrib-id><contrib-id contrib-id-type="spin">9152-3750</contrib-id><name-alternatives><name xml:lang="en"><surname>Zhivov</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Живов</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 2, 2 Rublevskoe Predmest’e St., Glukhovo, Moscow Region 143421</p></bio><bio xml:lang="ru"><p>Живов Алексей Викторович - кандидат медицинских наук, доцент, врач-уролог, врач-онкоуролог, главный врач АО «Ильинская больница».</p><p>143421 Московская область, д. Глухово, ул. Рублевское предместье, 2, корп. 2</p></bio><email>a.zhivov@ihospital.ru</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">UNIM</institution></aff><aff><institution xml:lang="ru">ООО «ЮНИМ»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">National Research Nuclear University MEPhI (Moscow Engineering Physics Institute)</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Национальный исследовательский ядерный университет «МИФИ»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Ilyinskaya Hospital</institution></aff><aff><institution xml:lang="ru">АО «Ильинская больница»</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">State Scientific Center of the Russian Federation – A.I. Burnazyan Federal Medical Biophysical Center, Federal Medical and Biological Agency</institution></aff><aff><institution xml:lang="ru">ФГБУ «Государственный научный центр Российской Федерации – Федеральный медицинский биофизический центр им. А.И. Бурназяна Федерального медико-биологического агентства»</institution></aff></aff-alternatives><aff id="aff5"><institution>Telemark Hospital</institution></aff><pub-date date-type="pub" iso-8601-date="2024-05-18" publication-format="electronic"><day>18</day><month>05</month><year>2024</year></pub-date><volume>20</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>109</fpage><lpage>115</lpage><history><date date-type="received" iso-8601-date="2023-06-29"><day>29</day><month>06</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-07-24"><day>24</day><month>07</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/1704">https://oncourology.abvpress.ru/oncur/article/view/1704</self-uri><abstract xml:lang="en"><p>Serous tumors are rare in the group of non-germ cell testicular tumors, ad are morphologically similar to serous ovarian tumors. Preoperative diagnosis of this tumor is difficult due to the lack of specific signs according to clinical and instrumental research methods. In turn, histological verification of a serous borderline tumor is also a difficult task and requires differential diagnosis, primarily with serous cystadenocarcinoma, which, unlike a serous borderline tumor, can metastasize and is generally characterized by worse prognosis. Immunohistochemical examination allows to exclude other tumors with a similar morphological structure, including mesothelial tumors. Due to the rare occurrence of testicular serous tumors, there is minimal clinical experience in the treatment of these tumors worldwide, and there is still no consensus on guidelines for their treatment. Radical orchiectomy is recommended for patients with border-line serous tumors.</p><p>This article presents a clinical case of a testicular serous borderline papillary tumor with a discussion of the literature data on the instrumental, morphological, and immunohistochemical characteristics of this rare tumor in men.</p></abstract><trans-abstract xml:lang="ru"><p>Серозные опухоли – редкие представители группы негерминогенных опухолей яичка, морфологически сходные с серозными опухолями яичников. Предоперационная диагностика данной опухоли затруднена ввиду отсутствия специфических признаков по данным клинико-инструментальных методов исследования. Гистологическая верификация серозной пограничной опухоли также является непростой задачей и требует проведения дифференциальной диагностики в первую очередь с серозной цистаденокарциномой, которая в отличие от серозной пограничной опухоли может метастазировать и в целом характеризуется худшим прогнозом. Иммуногистохимическое исследование позволяет исключить другие опухоли, имеющие похожее морфологическое строение, включая мезотелиальные опухоли. Ввиду редкой встречаемости серозных опухолей яичка имеется минимальный клинический опыт их лечения во всем мире и до сих пор не достигнуто консенсуса в отношении рекомендаций по их терапии. Выполнение радикальной орхэктомии рекомендовано пациентам с пограничной серозной опухолью.</p><p>В статье представлен клинический случай серозной пограничной папиллярной опухоли яичка с обсуждением данных литературы об инструментальных, морфологических и иммуногистохимических характеристиках этой редкой опухоли у мужчин.</p></trans-abstract><kwd-group xml:lang="en"><kwd>non-germ cell testicular tumor</kwd><kwd>testicular serous tumor</kwd><kwd>serous borderline papillary tumor</kwd><kwd>testicular serous tumor with ovarian stroma</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>негерминогенная опухоль яичка</kwd><kwd>серозная опухоль яичка</kwd><kwd>серозная пограничная папиллярная опухоль</kwd><kwd>серозная опухоль яичка с овариальной стромой</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>WHO Classification of Tumours Editorial Board. Urinary and male genital tumours. 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