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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">10.18093/0869-0189-2020-30-5-561-568</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-1365</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 компьютерная томография в ранней диагностике пневмонии, вызванной SARS-CoV-2</article-title><trans-title-group xml:lang="en"><trans-title>The multispiral computed tomography in the early diagnosis of pneumonia caused by SARS-CoV-2</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1940-9175</contrib-id><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>Котляров Петр Михайлович – д. м. н., профессор, руководитель научно-исследовательского отдела новых технологий и семиотики лучевой диагностики заболеваний органов и систем</p><p>117997, Москва, ул. Профсоюзная, 86тел. (495) 334-81-86</p></bio><bio xml:lang="en"><p>Petr M. Kotlyarov – Doctor of Medicine, Professor, Head of Research Department of Novel Technologies and Radiological Diagnosis of Diseases</p><p>ul. Profsoyuznaya 86, Moscow, 117997tel. (495) 334-81-86</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>Сергеев</surname><given-names>Н. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergeev</surname><given-names>N. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергеев Николай Иванович – д. м. н., ведущий научный сотрудник научно-исследовательского отдела новых технологий и семиотики лучевой диагностики заболеваний органов и систем</p><p>117997, Москва, ул. Профсоюзная, 86тел. (903) 148-85-06</p></bio><bio xml:lang="en"><p>Nikolay I. Sergeev – Doctor of Medicine, Leading Researcher, Research Department</p><p>ul. Profsoyuznaya 86, Moscow, 117997tel. (903) 148-8506</p></bio><email xlink:type="simple">sergeevnickolay@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>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>Солодкий Владимир Алексеевич – д. м. н., академик Российской академии наук, профессор, директор</p><p>117997, Москва, ул. Профсоюзная, 86тел. (495) 334-81-86</p></bio><bio xml:lang="en"><p>Vladimir A. Solodkiy – Doctor of Medicine, Professor, Academician of Russian Academy of Sciences, Director</p><p>ul. Profsoyuznaya 86, Moscow, 117997tel. (495) 334-81-86</p></bio><email xlink:type="simple">direktor@rncrr.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/0000-0001-5618-5671</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Солдатов</surname><given-names>Д. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Soldatov</surname><given-names>D. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Солдатов Дмитрий Германович – к. м. н., доцент кафедры госпитальной терапии педиатрического факультета</p><p>117997, Москва, ул. Островитянова, 1тел. (925) 744-72-98</p></bio><bio xml:lang="en"><p>Dmitry G. Soldatov – Candidate of Medicine, Associate Professor, Department of Hospital Therapy, Pediatric Faculty</p><p>ul. Ostrovityanova 1, Moscow, 117997tel. (925) 744-72-98</p></bio><email xlink:type="simple">d.g.soldatov@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное учреждение «Российский научный центр рентгенорадиологии» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Russian Scientific Radiology Center, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Российский национальный исследовательский медицинский университет им. Н.И.Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.I.Pirogov Federal Russian National Research Medical University, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>26</day><month>10</month><year>2020</year></pub-date><volume>30</volume><issue>5</issue><fpage>561</fpage><lpage>568</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Котляров П.М., Сергеев Н.И., Солодкий В.А., Солдатов Д.Г., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Котляров П.М., Сергеев Н.И., Солодкий В.А., Солдатов Д.Г.</copyright-holder><copyright-holder xml:lang="en">Kotlyarov P.M., Sergeev N.I., Solodkiy V.A., Soldatov D.G.</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/1365">https://journal.pulmonology.ru/pulm/article/view/1365</self-uri><abstract><p>Высокая информативность компьютерной томографии (КТ) органов грудной клетки (ОГК) в диагностике COVID-19-ассоциированной пневмонии общепризнанна, однако данные о диагностических возможностях и особенностях выполнения этого метода в первые 5 суток клинических проявлений заболевания отсутствуют. В работе представлены результаты мультиспиральной КТ (МСКТ) ОГК пациентов (n = 56) с COVID-19-ассоциированой пневмонией в первые 4–5 суток развития симптомов болезни. Целью исследования явилось изучение семиотики патологических изменений в легких в первые дни появления клинических симптомов COVID-19 и описание особенностей методики проведения МСКТ. Материалы и методы. Проанализированы данные МСКТ ОГК пациентов с клинической симптоматикой новой коронавирусной инфекции SARS-CoV-2. МСКТ выполнялась в первые 4–5 суток заболевания. Результаты. Выявлено 5 вариантов развития заболевания, включая атипичный, различавшихся распространенностью и КТ-семиотикой поражения легких и обусловленных, по-видимому, различной реакцией организма пациентов на инфекцию SARS-CoV-2. Ведущими признаками COVID-19-ассоциированной пневмонии в ранние сроки заболевания являлись очаги «матового стекла», мультифокальность поражения легких, отек межальвеолярного легочного интерстиция, в чем и состояли отличия COVID-19-ассоциированной пневмонии от таковой другой этиологии. Заключение. Сопоставление данных МСКТ и клинической картины заболевания в течение первых 5 суток заболевания позволяет с высокой достоверностью предположить наличие пневмонии, ассоциированной с COVID-19. Необходимым условием проведения МСКТ при подозрении на пневмонию данного типа является выполнение тонких (0,5–1,5 мм) срезов, контроль за полнотой вдоха пациента, постпроцессинговая обработка данных нативной томограммы в MinIP-режиме.</p></abstract><trans-abstract xml:lang="en"><p>The high informative value of chest computed tomography in the diagnosis of pneumonia caused by SARS-CoV-2 is generally recognized, but there is no enough data on the diagnostic capabilities of this method within 5 first days of the clinical manifestations of the disease. The paper presents the results of chest multispiral (multislice) computed tomography (MSCT) of 56 patients with COVID-19 pneumonia in the early days of the disease. The aim of the study was to analyze the semiotics of pathological changes in the lungs in the first days of the onset of clinical symptoms of COVID-19 and to clarify the methodology for conducting MSCT. Methods. The data of chest MSCT of 56 patients with clinical symptoms of a new coronavirus infection SARS-CoV-2 were analyzed. MSCT was carried out in the first 4 – 5 days of the disease. Results. Five variants for the development of the disease were revealed, including atypical, characterized by the prevalence and CT semiotics of lung damage and apparently due to the different response of the patients to SARS-CoV-2 infection. The leading signs of COVID-19 pneumonia in the early stages of the disease were foci of ground glass opacification (GGO), multifocal lesions of the lungs, edema of the interalveolar pulmonary interstitium, which distinguishes it from pneumonia of another etiology. Conclusion. Comparison of MSCT data and the clinical picture of the disease during the first 5 days suggests with high confidence the pneumonia associated with COVID-19. A prerequisite for conducting MSCT in case of suspicion of this type of pneumonia is the implementation of thin 0.5 – 1.5 mm sections, MSCT performance at suspended full inspiration, post-processing of unenhanced tomogram data in MinIP mode.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>мультиспиральная компьютерная томография</kwd><kwd>семиотика</kwd><kwd>пневмония</kwd><kwd>SARS-CoV-2</kwd><kwd>COVID-19-ассоциированная пневмония</kwd></kwd-group><kwd-group xml:lang="en"><kwd>multispiral computed tomography</kwd><kwd>semiotics</kwd><kwd>pneumonia</kwd><kwd>SARS-CoV-2</kwd><kwd>COVID-19 pneumonia</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">Jin Y.H., Cai L., Cheng Z.S. et al. A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus (2019-nCoV) infected pneumonia (standard version). Military Med. Res. 2020; 7 (1): 4. 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