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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">pulmo</journal-id><journal-title-group><journal-title xml:lang="ru">Пульмонология</journal-title><trans-title-group xml:lang="en"><trans-title>PULMONOLOGIYA</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-0189</issn><issn pub-type="epub">2541-9617</issn><publisher><publisher-name>Scientific and Practical Journal “PULMONOLOGIYA” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18093/0869-0189-2014-0-4-64-68</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-440</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Мультиспиральная компьютерно-томографическая виртуальная бронхоскопия при бронхоэктатической болезни и остеохондропластической бронхопатии</article-title><trans-title-group xml:lang="en"><trans-title>Multidetector computed tomography with virtual bronchoscopy in patients with bronchiectasis or osteochondroplastic tracheobronchopathy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Котляров</surname><given-names>П. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Kotlyarov</surname><given-names>P. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор, зав. научноисследовательским отделом новых технологий и семиотики лучевой диагностики заболеваний органов и систем ФГБУ "РНЦРР" Минздрава России; тел.: (495) 3348186</p></bio><email xlink:type="simple">marnad@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нуднов</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Nudnov</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор, зам. директора по научной работе ФГБУ "РНЦРР" Минздрава России; тел.: (495) 5026381</p></bio><email xlink:type="simple">mailbox@rncrr.rssi.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Егорова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Egorova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м. н., ст. научный сотрудник научно-исследовательского отдела новых технологии и семиотики лучевой диагностики заболеваний органов и систем ФГБУ "РНЦРР" Минздрава России; тел.: (495) 3348186</p></bio><email xlink:type="simple">marnad@list.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ "Российский научный центр рентгенорадиологии" Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Institution Russian Scientific Radiology Center, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>28</day><month>08</month><year>2014</year></pub-date><volume>0</volume><issue>4</issue><fpage>64</fpage><lpage>68</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Котляров П.М., Нуднов Н.В., Егорова Е.В., 2014</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="ru">Котляров П.М., Нуднов Н.В., Егорова Е.В.</copyright-holder><copyright-holder xml:lang="en">Kotlyarov P.M., Nudnov N.V., Egorova E.V.</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://journal.pulmonology.ru/pulm/article/view/440">https://journal.pulmonology.ru/pulm/article/view/440</self-uri><abstract><p>Проанализированы данные мультиспиральной компьютернотомографической (МСКТ) виртуальной бронхоскопии (ВБ) у пациентов (n = 49) с бронхоэктатической болезнью (БЭБ) и остеохондропластической трахеобронхопатией (ОХТ). Установлено, что при ВБ существенно повышается диагностическая информативность нативной МСКТ в распознавании заболеваний, что способствует установлению их распространенности и осложнений. Ведущие методики МСКТбронхоскопии: ВБ – исследование внутренней поверхности бронхов; методика оценки изображений минимальной интенсивности – оценка соотношения бронхов, легочной ткани, протяженности изменений; 3Dреконструкция в режиме полупрозрачных поверхностей – объемное представление о зоне интереса. Разработана семиотика БЭБ и ОХТ по данным МСКТбронхоскопии. Установлено, что БЭБ нередко осложняется бронхиолитом, а ОХТ может симулировать опухоль легкого.</p></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. The primary aim of this study was to evaluate a role of virtual bronchoscopy as a part of multidetector computed tomography (MDCT) for diagnosis of bronchiectasis and its complications. The second aim was to determine a role of minimalintensity projection (minIP) and 3dimensional reconstructions for assessment of structure of trachea and bronchi.</p></sec><sec><title>Methods</title><p>Methods. MDCT was performed in 16sliced scanner Toshiba Aquilion 16 and 320sliced scanner Aquilion ONE. To evaluate central and distal air ways, threshold values of –400 HU to –600 HU and –750 HU were used, respectively. A software was used for virtual bronchoscopy with simulta neous postprocessing reformation of native images (minIP and maxIP images) and 3dimensional reconstructions. Results of virtual bronchoscopy were compared with fiberoptic bronchoscopy findings.</p></sec><sec><title>Results</title><p>Results. Virtual bronchoscopy allowed investigation of inner surfaces of trachea, carina, main, segmental and subsegmental bronchi (with the small est diameter of 1–2 cm). Bronchiectasis was seen as deformities of bronchial lumen. Nontumoral bronchial stenosis did not impede visualization of more distal part of the bronchus during virtual bronchoscopy compared to fiberobronchoscopy. Visualization of bronchial inner surface depended on extent of bronchiectasis and could reach subsegmental bronchi of 5–6 generation.</p></sec><sec><title>Conclusion</title><p>Conclusion. MDCT virtual bronchoscopy technique based on combined evaluation of minIPimages, 3Dreformations and virtual bronchoscopy has been developed. This technique allows complete assessment of structure of trachea and bronchi in patients with bronchiectasis or osteochon droplastic tracheobronchopathy.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>мультиспиральная компьютерная томография</kwd><kwd>виртуальная бронхоскопия</kwd><kwd>бронхоэктатическая болезнь</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multidetector computed tomography</kwd><kwd>virtual bronchoscopy</kwd><kwd>bronchiectasis</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">Котляров П.М., Темирханов З.С., Щербахина Е.В. Мультипланарные реконструкции и виртуальная бронхоскопия в оценке состояния трахеобронхиальной системы по данным мультисрезовой компьютерной томографии. Лучевая диагностика и терапия. 2011; 2 (2): 50–55. / Kotlyarov P.M., Temirkhanov Z.S., Shcherbakhina E.V. 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