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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">medvis</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинская визуализация</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Visualization</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-0763</issn><issn pub-type="epub">2408-9516</issn><publisher><publisher-name>RDS-Media Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24835/1607-0763-1606</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-1606</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Мочевыделительная система</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Urinary system</subject></subj-group></article-categories><title-group><article-title>Роль ПЭТ/КТ мочевого пузыря с 11С-холином в диагностике позднего лучевого цистита (пилотное исследование)</article-title><trans-title-group xml:lang="en"><trans-title>The role of 11C-Choline PET/CT scanning of the bladder in the diagnosis of late radiation cystitis (pilot study)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9414-8510</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бердичевский</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Berdichevsky</surname><given-names>B. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бердичевский Борис Аркадьевич – доктор мед. наук, профессор, профессор кафедры деткой хирургии с курсом урологии и андрологии ФГБОУ ВО “Тюменский государственный медицинский университет” Минздрава России, Тюмень<ext-link xlink:href="https://orcid.org/0000-0002-9414-8510" ext-link-type="uri">https://orcid.org/0000-0002-9414-8510</ext-link></p></bio><bio xml:lang="en"><p>Boris A. Berdichevsky – Doct. of Sci. (Med.), Professor, Professor of the Department of Pediatric Surgery with a Course in Urology and Andrology, Tyumen State Medical University, Tyumen<ext-link xlink:href="https://orcid.org/0000-0002-9414-8510" ext-link-type="uri">https://orcid.org/0000-0002-9414-8510</ext-link></p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-1333-2922</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зубик</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zubik</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зубик Григорий Васильевич – стажер-исследователь Института клинической медицины ФГБОУ ВО “Тюменский государственный медицинский университет” Минздрава России, Тюмень<ext-link xlink:href="https://orcid.org/0009-0005-1333-2922" ext-link-type="uri">https://orcid.org/0009-0005-1333-2922</ext-link></p></bio><bio xml:lang="en"><p>Grigory V. Zubik – Research Intern, Institute of Clinical Medicine, Tyumen State Medical University, Tyumen<ext-link xlink:href="https://orcid.org/0009-0005-1333-2922" ext-link-type="uri">https://orcid.org/0009-0005-1333-2922</ext-link></p></bio><email xlink:type="simple">grisha.zubik@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5079-430X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлова Ирина Валерьевна – канд. мед. наук, врач-уролог высшей квалификационной категории, докторант кафедры детской хирургии с курсом урологии и андрологии ФГБОУ ВО “Тюменский государственный медицинский университет” Минздрава России, Тюмень<ext-link xlink:href="https://orcid.org/0000-0002-5079-430X" ext-link-type="uri">https://orcid.org/0000-0002-5079-430X</ext-link></p></bio><bio xml:lang="en"><p>Irina V. Pavlova – Cand. of Sci. (Med.), Urologist of the highest qualification category, Doctoral Candidate of the Department of Pediatric Surgery with a Course in Urology and Andrology, Tyumen State Medical University, Tyumen<ext-link xlink:href="https://orcid.org/0000-0002-5079-430X" ext-link-type="uri">https://orcid.org/0000-0002-5079-430X</ext-link></p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1619-4714</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гоняев</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Gonyaev</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гоняев Артем Романович – канд. мед. наук,  заведующий отделением оперативной урологии Клинического госпиталя “Мать и дитя”, Тюмень<ext-link xlink:href="https://orcid.org/0000-0002-1619-4714" ext-link-type="uri">https://orcid.org/0000-0002-1619-4714</ext-link></p></bio><bio xml:lang="en"><p>Artem R. Gonyaev – Cand. of Sci. (Med.), Head of the Department of Operative Urology, “Mother and Child” Clinical Hospital, Tyumen<ext-link xlink:href="https://orcid.org/0000-0002-1619-4714" ext-link-type="uri">https://orcid.org/0000-0002-1619-4714</ext-link></p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8623-4769</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Учаев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Uchaev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Учаев Даниил Анатольевич – научный сотрудник отдела электронной микроскопии Научно-образовательного центра “Нанотехнологии” ФГАОУ ВО “Южно-Уральский государственный университет (национальный исследовательский университет)” Минздрава России,  Челябинск<ext-link xlink:href="https://orcid.org/0000-0002-8623-4769" ext-link-type="uri">https://orcid.org/0000-0002-8623-4769</ext-link></p></bio><bio xml:lang="en"><p>Daniil A. Uchaev – Researcher, Electron Microscopy Department, Nanotechnology Research and Education Center, South Ural State University (National Research University), Chelyabinsk<ext-link xlink:href="https://orcid.org/0000-0002-8623-4769" ext-link-type="uri">https://orcid.org/0000-0002-8623-4769</ext-link></p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-2226-765X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корабельников</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Korabelnikov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Корабельников Михаил Алексеевич – врач-радиолог Радиологического центра ГАУЗ Тюменсой области МКМЦ “Медицинский город”, Тюмень<ext-link xlink:href="https://orcid.org/0009-0001-2226-765X" ext-link-type="uri">https://orcid.org/0009-0001-2226-765X</ext-link></p></bio><bio xml:lang="en"><p>Mikhail A. Korabelnikov – Radiologist, Radiology Center, Medical City Clinical Medical Center, Tyumen<ext-link xlink:href="https://orcid.org/0009-0001-2226-765X" ext-link-type="uri">https://orcid.org/0009-0001-2226-765X</ext-link></p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО “Тюменский государственный медицинский университет” Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Клинический госпиталь “Мать и дитя”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>“Mother and Child” Clinical Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Научно-образовательный центр “Нанотехнологии” ФГАОУ ВО “Южно-Уральский государственный университет” Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Nanotechnology Research and Educational Center, South Ural State University of the Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Радиологический центр ГАУЗ Тюменской области МКМЦ “Медицинский город”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Radiology Center of the State Healthcare Institution of the Tyumen Region, the Medical City Clinical Medical Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>01</day><month>10</month><year>2026</year></pub-date><volume>30</volume><issue>3</issue><fpage>90</fpage><lpage>96</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бердичевский Б.А., Зубик Г.В., Павлова И.В., Гоняев А.Р., Учаев Д.А., Корабельников М.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Бердичевский Б.А., Зубик Г.В., Павлова И.В., Гоняев А.Р., Учаев Д.А., Корабельников М.А.</copyright-holder><copyright-holder xml:lang="en">Berdichevsky B.A., Zubik G.V., Pavlova I.V., Gonyaev A.R., Uchaev D.A., Korabelnikov M.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://medvis.rdsmedia.ru/jour/article/view/1606">https://medvis.rdsmedia.ru/jour/article/view/1606</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: рассмотреть возможности применения ПЭТ/КТ с 11С-холином для визуальной и ультраструктурной оценки барьерных функций стенки мочевого пузыря у женщин с поздним лучевым циститом. Исследование носит пилотный характер и ранее аналогичных ему не проводилось.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проведено комплексное обследование четырех женщин с различной степенью выраженности визуальных проявлений позднего лучевого цистита. Изучалась тропность 11С-холина к стенке мочевого пузыря у этих пациенток (характеризуя ее по величине используемого стандартно при ПЭТ/КТ показателя стандартизированной величины поглощения радиофармпрепарата (в мировой практике – standardized uptake value – SUV), в частности, SUVmax) в комплексе с результатами сканирующей электронной микроскопии всех элементов стенки мочевого пузыря в едином блоке.</p></sec><sec><title>Результаты</title><p>Результаты. Установлено, что тропность 11С-холина к стенке мочевого пузыря при позднем лучевом цистите коррелирует с выраженностью ультраструктурных изменений в его стенке, что может быть использовано в качестве дополнительного маркера состоятельности барьерных функций  мочевого пузыря.</p></sec><sec><title>Заключение</title><p>Заключение. Клиническое применение разработанной нами программы для ЭВМ позволяет врачу-урологу по цифровому показателю (SUVmax) по данным ПЭТ/КТ с 11С-холином получать вероятную визуальную и ультраструктурную 3D-характеристику всех элементов его стенки.</p></sec></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to consider the possibilities of using 11C-choline PET/CT for visual and ultrastructural assessment of bladder wall barrier functions in women with late radiation cystitis.</p><sec><title>Materials and methods</title><p>Materials and methods. A comprehensive examination of four women with varying visual manifestations of late radiation cystitis was conducted. The affinity of the bladder wall for 11С-choline was studied using PET/CT as the standardized uptake level of labeled molecules (SUVmax) coming from urine in combination with the results of scanning electron microscopy of all bladder wall elements in a single block.</p></sec><sec><title>Results</title><p>Results. It was found that the affinity of the bladder wall for labeled 11С-choline molecules in late radiation cystitis correlates with the severity of ultrastructural changes in its wall, which can be used as an additional marker of bladder barrier function integrity.</p></sec><sec><title>Conclusion</title><p>Conclusion. The clinical application of our developed computer program allows urologists to obtain a probable visual and ultrastructural 3D reconstruction of all elements of the bladder wall using the digital value (SUVmax) of 11С choline PET/CT.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>ПЭТ/КТ</kwd><kwd>11С-холин</kwd><kwd>сканирующая электронная микроскопия</kwd><kwd>поздний лучевой цистит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>PET/CT</kwd><kwd>11С choline</kwd><kwd>scanning electron microscopy</kwd><kwd>late radiation cystitis</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Николаева Е.А., Тарачкова Е.В., Шейх Ж.В., Тюрин И.Е. Роль ПЭТ/КТ в онкогинекологии (обзор литературы). 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