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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">10.24835/1607-0763-2017-4-33-40</article-id><article-id custom-type="elpub" pub-id-type="custom">medvis-446</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>МЕДИЦИНСКАЯ ВИЗУАЛИЗАЦИЯ В КАРДИОАНГИОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MEDICAL IMAGING IN CARDIOANGIOLOGY</subject></subj-group></article-categories><title-group><article-title>“Сверхбыстрая” МСКТ-аортография: реальность и перспектива</article-title><trans-title-group xml:lang="en"><trans-title>“Ultrafast” Multispiral Computer Tomographic Angiography of Aorta: Current Reality and Perspectives</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>Ховрин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khovrin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор мед. наук, заведующий отделением рентгенодиагностики и компьютерной томографии ФГБНУ “РНЦХ им. акад. Б.В. Петровского”, Москва</p><p>119991 Москва, Абрикосовский пер., д. 2, Российский научный центр хирургии им. акад. Б.В. Петровского. Тел.: 8-916-646-90-23</p></bio><email xlink:type="simple">mdct2001@yandex.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>Галян</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Galyan</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, старший научный сотрудник отделения рентгенодиагностики и компьютерной томографии ФГБНУ “РНЦХ им. акад. Б.В. Петровского”, Москва</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малахова</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Malakhova</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-рентгенолог отделения рентгенодиагностики и компьютерной томографии ФГБНУ “РНЦХ им. акад. Б.В. Петровского”, Москва</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хачатрян</surname><given-names>З. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Khachatrian</surname><given-names>Z. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант, сердечно-сосудистый хирург отделения хирургии аорты и ее ветвей ФГБНУ “РНЦХ им. акад. Б.В. Петровского”, Москва</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чарчян</surname><given-names>Э. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Charchian</surname><given-names>E. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>член-корр. РАН, профессор, заведующий отделением хирургии аорты и ее ветвей ФГБНУ “РНЦХ им. акад. Б.В. Петровского”, Москва</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ “Российский научный центр хирургии им. акад. Б.В. Петровского”</institution><country>Россия</country></aff><aff xml:lang="en"><institution>B.V. Petrovsky Russian National Center of Surgery</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>28</day><month>08</month><year>2017</year></pub-date><volume>0</volume><issue>4</issue><fpage>33</fpage><lpage>40</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ховрин В.В., Галян Т.Н., Малахова М.В., Хачатрян З.Р., Чарчян Э.Р., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Ховрин В.В., Галян Т.Н., Малахова М.В., Хачатрян З.Р., Чарчян Э.Р.</copyright-holder><copyright-holder xml:lang="en">Khovrin V.V., Galyan T.N., Malakhova M.V., Khachatrian Z.R., Charchian E.R.</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/446">https://medvis.rdsmedia.ru/jour/article/view/446</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: сравнение данных мультиспиральной компьютерной томографии  (МСКТ) аорты у пациентов, проходивших обследование по стандартному протоколу МСКТ- аортографии и протоколу “быстрого” FLASH-сканирования.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проанализированы исследования аорты у 101 пациента (69 (68%)  мужчин и 32 (32%) женщины; средний возраст ± стандартное отклонение – 56,34 ± 11,5  года), которые выполнены на МСК-томографе с двумя источниками рентгеновского излучения; 48 пациентам исследование проведено по протоколу “быстрого” FLASH- сканирования. Выполнено сравнение времени сканирования, протяженности зоны исследования и лучевой нагрузки, рассчитанных для групп со стандартным и  “быстрым” протоколом МСКТ-аортографии.</p></sec><sec><title>Результаты</title><p>Результаты. Значения CDTIvol и DLP были статистически достоверно (p &lt; 0,001) ниже в  группе исследований, проведенных у пациентов с использованием “быстрого” протокола  сканирования “FLASH”. Средняя эффективная доза в этой же группе пациентов была значительно ниже, чем у обследуемых по стандартному протоколу МСКТ аорты (4,36 ± 1,69 мЗв и 15,12 ± 4,62 мЗв, р &lt; 0,001). При отсутствии достоверной разницы по протяженности зоны исследования в группах (42,91 ± 3,23 см и 43,68 ± 2,66 см, p = 0,55)  время проведения исследования МСКТ торакоабдоминальной аорты было значительно ниже  в группе с “быстрым” протоколом МСКТ- аортографии (9,29 ± 0,85 с и 1,93 ± 0,12 с, p &lt; 0,001).</p></sec><sec><title>Заключение</title><p>Заключение. Метод “сверхбыстрой” МСКТ аорты позволяет при большом покрытии  исследуемой области снизить лучевую нагрузку и объем вводимого контрастного вещества.  При этом качественный и количественный анализ МСКТ аорты остается на высоком уровне.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: to carried out the comparison of the data of MDCT of the patients, undergoing screening using the standard protocol MDCT aortography and FLASH “fast” protocol of scanning. It is discussed the possibility of the reduction of the injected amount of the contrast agent for “fast” aortography.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The aorta examinations of 101 patients (69 men (68%) and 32 women (32%); the average age ± the standard deviation – 56.34 ± 11.5 years) were analyzed. The examinations have been carried out on MDCT with two sources of Х-ray (DSCT); 48 patients have been undergone the examination using “fast” FLASH scanning. It has been compared the scanning time, the length of the examination zone and ED (Effective Dose) load calculated for the groups for the standard and “fast” MDCT aortography.</p></sec><sec><title>Results</title><p>Results. CDTIvol and DLP values were statistically proved lower (p &lt; 0.001) at the examination of the patients that had been undergone “fast” protocol of scanning FLASH. The average ED was considerably lower in this group of the patients in comparison with the patients that had been examined using standard protocol (4.36 ± 1.69 mSv and 15.12 ± 4.62 mSv, р &lt; 0.001). Without the reliable difference in the length of the examination zone in groups (42.91 ± 3.23 cm and 43.68 ± 2.66 cm, p = 0.55), the duration of the examination of MDCT aorta was considerably lower in the second group (9.29 ± 0.85s and 1.93 ± 0.12 s, p &lt; 0.001).</p></sec><sec><title> </title><p> </p></sec><sec><title>Conclusion</title><p>Conclusion. The method of the superfast aorta МDCT make it possible to reduce ED and the amount of the injected contrast agent at the examination of the vast zone. At the same time, qualitative and quantitative analysis of the MDCT remains high.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>мультиспиральная компьютерная томография (МСКТ)</kwd><kwd>ангиография</kwd><kwd>аорта</kwd><kwd>лучевая нагрузка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>MDCT angiography</kwd><kwd>aorta</kwd><kwd>high-pitch CT angiography</kwd><kwd>radiation dose</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">Petersilka M., Bruder H., Krauss B., Stierstorfer K., Flohr T.G. Technical principles of dual source CT. Eur. J. Radiol. 2008; 68: 362–368. DOI: 10.1016/j.ejrad.2008.08.013.</mixed-citation><mixed-citation xml:lang="en">Petersilka M., Bruder H., Krauss B., Stierstorfer K., Flohr T.G. Technical  principles of dual source CT. Eur. J. Radiol. 2008; 68: 362–368. 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