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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">ojrdrt</journal-id><journal-title-group><journal-title xml:lang="ru">Онкологический журнал: лучевая диагностика, лучевая терапия</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of oncology: diagnostic radiology and radiotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-7593</issn><issn pub-type="epub">2713-167X</issn><publisher><publisher-name>НЕКОММЕРЧЕСКОЕ ПАРТНЕРСТВО «ОБЩЕСТВО ИНТЕРВЕНЦИОННЫХ ОНКОРАДИОЛОГОВ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37174/2587-7593-2025-8-4-80-85</article-id><article-id custom-type="elpub" pub-id-type="custom">ojrdrt-490</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>ИНТЕРВЕНЦИОННАЯ РАДИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INTERVENTIONAL RADIOLOGY</subject></subj-group></article-categories><title-group><article-title>Значение КТ в режиме рентгеноскопии в рамках комплексного бронхологического исследования периферических очагов в легких</article-title><trans-title-group xml:lang="en"><trans-title>The importance of CT in fluoroscopy mode in the context of a comprehensive bronchological study of peripheral lesions in the lungs</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9732-7170</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лагкуева</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Lagkueva</surname><given-names>I. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ирина Джабраиловна Лагкуева</p><p> тел. +7(495)-334-81-86</p><p>117997 Москва, ул. Профсоюзная, 86</p></bio><bio xml:lang="en"><p>Irina D. Lagkueva</p><p> phone: +7(495)-334-81-86</p><p>86 Profsoyuznaya St., Moscow, 117997</p></bio><email xlink:type="simple">ilagkueva@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/0000-0002-6674-8869</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черниченко</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernichenko</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997 Москва, ул. Профсоюзная, 86</p></bio><bio xml:lang="en"><p>Natalya V. Chernichenko</p><p>86 Profsoyuznaya St., Moscow, 117997</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/0009-0002-7922-6557</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мурзин</surname><given-names>Я. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Murzin</surname><given-names>Ya. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997 Москва, ул. Профсоюзная, 86</p></bio><bio xml:lang="en"><p>Yaroslav Yu. Murzin</p><p>86 Profsoyuznaya St., Moscow, 117997</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/0000-0003-1193-352X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мельникова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Melnikova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997 Москва, ул. Профсоюзная, 86</p></bio><bio xml:lang="en"><p>Nadezhda V. Melnikova</p><p>86 Profsoyuznaya St., Moscow, 117997</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/0000-0002-1641-6452</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Солодкий</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Solodkiy</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997 Москва, ул. Профсоюзная, 86</p></bio><bio xml:lang="en"><p>Vladimir A. Solodkiy</p><p>86 Profsoyuznaya St., Moscow, 117997</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Российский научный центр рентгенорадиологии Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Scientific Center of Roentgenology and Radiology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>03</day><month>01</month><year>2026</year></pub-date><volume>8</volume><issue>4</issue><fpage>80</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лагкуева И.Д., Черниченко Н.В., Мурзин Я.Ю., Мельникова Н.В., Солодкий В.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Лагкуева И.Д., Черниченко Н.В., Мурзин Я.Ю., Мельникова Н.В., Солодкий В.А.</copyright-holder><copyright-holder xml:lang="en">Lagkueva I.D., Chernichenko N.V., Murzin Y.Y., Melnikova N.V., Solodkiy V.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://www.oncoradjournal.ru/jour/article/view/490">https://www.oncoradjournal.ru/jour/article/view/490</self-uri><abstract><sec><title>Введение</title><p>Введение: Актуальность исследования обусловлена сформировавшейся к настоящему времени отчетливой тенденцией к максимальной индивидуализации программ дифференциальной диагностики патологии легких. Особое внимание уделяется проблеме диагностики периферических образований малых размеров, не имеющих связи с бронхом, и эндоскопических признаков заболевания. Данная статья посвящена оценке возможностей бронхоскопии с различными вариантами бронхобиопсии в диагностике периферических очагов в легких под контролем КТ в режиме рентгеноскопии с предварительной КТ-навигацией.</p></sec><sec><title>Цель</title><p>Цель: Оценить эффективность бронхоскопии с различными видами бронхобиопсии под КТ контролем в режиме рентгеноскопии с предварительной КТ-навигацией в диагностике периферических очаговых образований легких до 3 см в максимальном измерении.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: В исследование включены пациенты с очаговыми образованиями в легких периферической локализации, максимальным размером до 3 см. В основную группу вошли 84 пациента в контрольную 85 пациентов. Группы сопоставимыми по возрасту пациентов, размеру, структуре, отношению к бронху и локализации очагов. Бронхоскопия с различными видами бронхобиопсии проводилась под контролем КТ в режиме рентгеноскопии с предварительной КТ-навигацией. КТ-навигация ретроспективно выполнена пациентам из контрольной группы для определения наличия/отсутствия визуализации бронха.</p></sec><sec><title>Результаты</title><p>Результаты: Комбинированный подход (КТ навигация + бронхоскопия + КТ рентгеноскопия) продемонстрировал статистически значимое (p&lt; 0,001) и клинически релевантное превосходство над традиционной бронхоскопией. Абсолютный прирост диагностической результативности составил +41,0 % (78,6 % против 37,6 % в контрольной группе). Отношение шансов (OR) успешной верификации диагноза достигло 6,2 (95 % ДИ: 3,3-11,6), что свидетельствует о 6-кратном увеличении вероятности установления морфологического диагноза при использовании комбинированной методики.</p></sec><sec><title>Заключение</title><p>Заключение: Комбинированный метод бронхоскопии с КТ-навигацией и интраоперационной КТ-рентгеноскопией представляет собой диагностический инструмент, который существенно расширяет возможности морфологической верификации периферических образований легких. Его внедрение в практику специализированных пульмонологических и торакальных центров является обоснованным и перспективным направлением, способствующим улучшению результатов лечения пациентов за счет повышения точности и своевременности диагностического процесса.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction: The relevance of this study stems from the current clear trend toward maximum individualization of differential diagnostic programs for lung pathology. Particular attention is paid to the diagnosis of small peripheral lesions not associated with the bronchus and endoscopic signs of disease. This article examines the potential of bronchoscopy with various bronchial biopsy options for diagnosing peripheral lung lesions under CT guidance in fluoroscopy with preliminary CT navigation.</p></sec><sec><title>Purpose</title><p>Purpose: To evaluate the effectiveness of bronchoscopy with various types of bronchobiopsy under CT control in fluoroscopy mode with preliminary CT navigation in the diagnosis of peripheral focal lung lesions up to 3 cm in maximum dimension.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: The study included patients with focal peripheral lung lesions measuring up to 3 cm in size. The study group included 84 patients and the control group consisted of 85 patients. The groups were matched for age, size, structure, relationship to the bronchus, and location of the lesions. Bronchoscopy with various types of bronchobiopsy was performed under CT guidance using fluoroscopy and preliminary CT navigation. CT scan was retrospectively performed in patients from the control group to determine the presence/absence of bronchial visualization.</p></sec><sec><title>Results</title><p>Results: The combined approach (CT navigation + bronchoscopy + CT fluoroscopy) demonstrated statistically significant (p&lt; 0.001) and clinically relevant superiority over traditional bronchoscopy. The absolute increase in diagnostic yield was +41.0 % (78.6 % versus 37.6 % in the control group). The odds ratio (OR) of successful diagnostic verification reached 6.2 (95 % CI: 3.3‑11.6), which indicates a 6-fold increase in the probability of establishing a morphological diagnosis when using a combined technique.</p></sec><sec><title>Conclusion</title><p>Conclusion: The combined method of bronchoscopy with CT navigation and intraoperative CT fluoroscopy is a diagnostic tool that significantly expands the possibilities of morphological verification of peripheral lung formations. Its implementation in the practice of specialized pulmonology and thoracic centers is a justified and promising direction that contributes to improving patient treatment outcomes by increasing the accuracy and timeliness of the diagnostic process.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>бронхоскопия</kwd><kwd>бронхобиопсия</kwd><kwd>периферические очаги в легких</kwd><kwd>КТ-навигация</kwd><kwd>КТ-рентгеноскопия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bronchoscopy</kwd><kwd>bronchobiopsy</kwd><kwd>peripheral foci in the lungs</kwd><kwd>CT navigation</kwd><kwd>CT‑control</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Собственные средства ФГБУ «РНЦРР» Минздрава России.</funding-statement><funding-statement xml:lang="en">Оwn funds of the Federal State Budgetary Institution “RNСRR“ of the Ministry of Health of the Russian Federation.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Лагкуева ИД, Черниченко НВ, Котляров ПМ и др. 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