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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="book-review" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Journal of Pediatric Surgery, Anesthesia and Intensive Care</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Pediatric Surgery, Anesthesia and Intensive Care</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский вестник детской хирургии, анестезиологии и реаниматологии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2219-4061</issn><issn publication-format="electronic">2587-6554</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">935</article-id><article-id pub-id-type="doi">10.17816/psaic935</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Case reports</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">Giant urinoma in a newborn boy with a posterior urethral valve: A сase report and review</article-title><trans-title-group xml:lang="ru"><trans-title>Гигантская уринома у новорожденного мальчика с клапаном задней уретры (клиническое наблюдение и литературный обзор)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3957-1615</contrib-id><contrib-id contrib-id-type="spin">7936-8722</contrib-id><name-alternatives><name xml:lang="en"><surname>Kagantsov</surname><given-names>Ilya M.</given-names></name><name xml:lang="ru"><surname>Каганцов</surname><given-names>Илья Маркович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.), Chief Researcher</p></bio><bio xml:lang="ru"><p>д-р. мед. наук, доцент</p></bio><email>ilkagan@rambler.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/0000-0001-5544-7713</contrib-id><contrib-id contrib-id-type="spin">4353-7005</contrib-id><name-alternatives><name xml:lang="en"><surname>Zadykyan</surname><given-names>Suren S.</given-names></name><name xml:lang="ru"><surname>Задыкян</surname><given-names>Сурен Суренович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук</p></bio><email>mdoctor@inbox.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5994-0537</contrib-id><contrib-id contrib-id-type="spin">7964-7037</contrib-id><name-alternatives><name xml:lang="en"><surname>Zadykyan</surname><given-names>Robert S.</given-names></name><name xml:lang="ru"><surname>Задыкян</surname><given-names>Роберт Суренович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Pediatric Surgeon</p></bio><bio xml:lang="ru"><p>врач-хирург</p></bio><email>robs90@inbox.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0126-3190</contrib-id><contrib-id contrib-id-type="spin">7684-9637</contrib-id><name-alternatives><name xml:lang="en"><surname>Svarich</surname><given-names>Vyacheslav G.</given-names></name><name xml:lang="ru"><surname>Сварич</surname><given-names>Вячеслав Гаврилович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor</p></bio><bio xml:lang="ru"><p>д-р. мед. наук, профессор</p></bio><email>svarich61@mail.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8446-830X</contrib-id><contrib-id contrib-id-type="spin">6025-8991</contrib-id><name-alternatives><name xml:lang="en"><surname>Bairov</surname><given-names>Vladimir G.</given-names></name><name xml:lang="ru"><surname>Баиров</surname><given-names>Владимир Гиреевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor</p></bio><bio xml:lang="ru"><p>д-р. мед. наук, профессор</p></bio><email>bairov_vg@almazovcentre.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8734-2227</contrib-id><contrib-id contrib-id-type="spin">6863-7436</contrib-id><name-alternatives><name xml:lang="en"><surname>Sukhotskaya</surname><given-names>Anna A.</given-names></name><name xml:lang="ru"><surname>Сухоцкая</surname><given-names>Анна Андреевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), Associate professor</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доцент</p></bio><email>sukhotskaya_aa@almazovcentre.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of Perinatology and Pediatrics, Almazov National Medical Research Centre</institution></aff><aff><institution xml:lang="ru">Институт перинатологии и педиатрии, Национальный медицинский исследовательский центр имени В.А. Алмазова</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Pitirim Sorokin Syktyvkar State University</institution></aff><aff><institution xml:lang="ru">Сыктывкарский государственный университет имени Питирима Сорокина</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Center of Protection of Motherhood and Childhood</institution></aff><aff><institution xml:lang="ru">Центр охраны материнства и детства города Сочи</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Republican Children’s Clinical Hospital</institution></aff><aff><institution xml:lang="ru">Республиканская детская клиническая больница</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-05-31" publication-format="electronic"><day>31</day><month>05</month><year>2021</year></pub-date><volume>11</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>77</fpage><lpage>84</lpage><history><date date-type="received" iso-8601-date="2021-03-04"><day>04</day><month>03</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-03-25"><day>25</day><month>03</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Kagantsov I.M., Zadykyan S.S., Zadykyan R.S., Svarich V.G., Bairov V.G., Sukhotskaya A.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Каганцов И.М., Задыкян С.С., Задыкян Р.С., Сварич В.Г., Баиров В.Г., Сухоцкая А.А.</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Kagantsov I.M., Zadykyan S.S., Zadykyan R.S., Svarich V.G., Bairov V.G., Sukhotskaya A.A.</copyright-holder><copyright-holder xml:lang="ru">Каганцов И.М., Задыкян С.С., Задыкян Р.С., Сварич В.Г., Баиров В.Г., Сухоцкая А.А.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://rps-journal.ru/jour/article/view/935">https://rps-journal.ru/jour/article/view/935</self-uri><abstract xml:lang="en"><p>Posterior urethral valve is the most common cause of infravesical obstruction in male newborns. Spontaneous rupture of the urinary collecting system with urine extravasation is a rare complication in this group of children. We present a case of urinoma in a patient with a posterior urethral valve at 4 weeks of age with renal insufficiency. The transurethral destruction of the valve and evacuation of the urinoma contributed to the restoration of the urodynamics and recovery of renal function. Urinoma is a rare manifestation of this defect, and its significance for predicting the preservation of renal function has not been fully determined yet. Reports about the occurrence of urine extravasation in the posterior urethral valve and studying kidney function in the long-term period can clarify the significance of this spontaneous mechanism of urinary tract decompression.</p></abstract><trans-abstract xml:lang="ru"><p>Клапан задней уретры (КЗУ) — наиболее частая причиная инфравезикальной обструкции у новорожденных мальчиков. Спонтанный разрыв мочевых путей с экстравазацией мочи — редкое осложнение в этой группе детей. В статье представлен случай возникновения уриномы у пациента с клапаном задней уретры на 4-й неделе жизни, с почечной недостаточностью. Проведенное ребенку трансуретральное разрушения клапана и эвакуация уриномы привело к восстановлению уродинамики и функции почек. Уринома при КЗУ считается редким проявлением данного порока, и ее значение для прогноза сохранения почечной функции на настоящий момент окончательно не определено. Сообщения о возникновении экстравазации мочи при КЗУ с изучением функции почки в отдаленном периоде сможет прояснить значение данного самопроизвольного механизма декомпрессии мочевых путей.</p></trans-abstract><kwd-group xml:lang="en"><kwd>urinoma</kwd><kwd>urinary extravasation</kwd><kwd>posterior urethral valve</kwd><kwd>children</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>уринома</kwd><kwd>экстравазация мочи</kwd><kwd>клапан задней уретры</kwd><kwd>дети</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">Heikkilä J, Taskinen S, Rintala R. Urinomas associated with posterior urethral valves. J Urol. 2008;180(4):1476–1478. DOI: 10.1016/j.juro.2008.06.056</mixed-citation><mixed-citation xml:lang="ru">Heikkilä J., Taskinen S., Rintala R. Urinomas associated with posterior urethral valves // J Urol. 2008. Vol. 180, No. 4. P. 1476–1478. 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