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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="en"><front><journal-meta><journal-id journal-id-type="publisher-id">sechenov</journal-id><journal-title-group><journal-title xml:lang="en">Sechenov Medical Journal</journal-title><trans-title-group xml:lang="ru"><trans-title>Сеченовский вестник</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2218-7332</issn><issn pub-type="epub">2658-3348</issn><publisher><publisher-name>Сеченовский Университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47093/2218-7332.2020.11.2.5-18</article-id><article-id custom-type="elpub" pub-id-type="custom">sechenov-237</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="en"><subject>COVID-19</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>COVID-19</subject></subj-group></article-categories><title-group><article-title>Diagnostic value of lung ultrasound versus chest CT in COVID-19</article-title><trans-title-group xml:lang="ru"><trans-title>Диагностические возможности ультразвуковой диагностики изменений легких по сравнению с компьютерной томографией при COVID-19</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3292-8789</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петриков</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrikov</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петриков Сергей Сергеевич, д-р. мед. наук, профессор, член-корр. РАН, директор; профессор кафедры нейрохирургии и нейрореанимации </p><p>Большая Сухаревская площадь, д. 3, г. Москва, 129090</p><p>ул. Делегатская, д. 20, стр. 1, г. Москва, 127473</p></bio><bio xml:lang="en"><p>Sergey S. Petrikov, MD, PhD, DMSc, Professor, Corresponding Member of RAS, Director; Professor, Department of Neurosurgery and Neuroresuscitation</p><p>3, Bolshaya Sukharevskaya sq., Moscow, 129090</p><p>20/1, Delegatskaya str., Moscow, 127473</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/0000-0002-5798-1407</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попова</surname><given-names>И. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>I. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Попова Ирина Евгеньевна, канд. мед. наук, старший научный сотрудник отделения лучевой диагностики </p><p>Большая Сухаревская площадь, д. 3, г. Москва, 129090</p></bio><bio xml:lang="en"><p>Irina E. Popova, MD, PhD, Senior Researcher, Department of Diagnostic Radiology</p><p>3, Bolshaya Sukharevskaya sq., Moscow, 129090</p><p>+ 7 (916) 174-60-75</p><p> </p></bio><email xlink:type="simple">PopovaIE@sklif.mos.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5207-3194</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абучина</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Abuchina</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абучина Вера Михайловна, врач отделения ультразвуковых и функциональных методов исследований</p><p>Большая Сухаревская площадь, д. 3, г. Москва, 129090</p></bio><bio xml:lang="en"><p>Vera M. Abuchina, Physician, Department of Ultrasound and Functional Methods of Examination</p><p>3, Bolshaya Sukharevskaya sq., Moscow, 129090</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/0000-0002-5430-8524</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Муслимов</surname><given-names>Р. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Muslimov</surname><given-names>R. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Муслимов Рустам Шахизмоилович, канд. мед. наук, ведущий научный сотрудник отделения лучевой диагностики </p><p>Большая Сухаревская площадь, д. 3, г. Москва, 129090</p><p> </p></bio><bio xml:lang="en"><p>Rustam Sh. Muslimov, MD, PhD, Leading Researcher, Department of Diagnostic Radiology</p><p>3, Bolshaya Sukharevskaya sq., Moscow, 129090</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/0000-0002-6299-4077</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хамидова</surname><given-names>Л. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Khamidova</surname><given-names>L. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хамидова Лайлаъ Тимарбековна, канд. мед. наук, руководитель научного отделения ультразвуковых и функциональных методов исследований </p><p>Большая Сухаревская площадь, д. 3, г. Москва, 129090</p></bio><bio xml:lang="en"><p>Laila T. Khamidova, MD, PhD, Head of the Department of Ultrasound and Functional Diagnostics </p><p>3, Bolshaya Sukharevskaya sq., Moscow, 129090</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/0000-0002-6240-820X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попугаев</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Popugayev</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Попугаев Константин Александрович, д-р. мед. наук, заместитель директора, руководитель регионального сосудистого центра ; заведующий кафедрой анестезиологии-реаниматологии и интенсивной терапии Медико-биологического университета инноваций и непрерывного образования </p><p>Большая Сухаревская площадь, д. 3, г. Москва, 129090</p><p>ул. Живописная, д. 46, стр. 8, г. Москва, 123098</p></bio><bio xml:lang="en"><p>Konstantin A. Popugayev, MD, PhD, DMSc, Deputy Director, Head of the regional vascular center; Head of the Department of Anesthesiology, Resuscitation Intensive Care</p><p>3, Bolshaya Sukharevskaya sq., Moscow, 129090</p><p>46/8, Zhivopisnaya str., Moscow, 123098</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/0000-0002-3167-3692</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Коков</surname><given-names>Л. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kokov,</surname><given-names>L. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Коков Леонид Сергеевич, д-р. мед. наук, профессор, академик РАН, заведующий отделением лучевой диагностики; заведующий кафедрой лучевой диагностики </p><p>Большая Сухаревская площадь, д. 3, г. Москва, 129090</p><p>ул. Трубецкая, д. 8, стр. 2, г. Москва, 119991</p></bio><bio xml:lang="en"><p>Leonid S. Kokov, MD, PhD, DMSc, Professor, Academician of the RAS, Head of the Department of Diagnostic Radiology; Head of the Department of Diagnostic Radiology</p><p>3, Bolshaya Sukharevskaya sq., Moscow, 129090</p><p>8/2, Trubetskaya str., Moscow, 119991</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ «Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского Департамента здравоохранения г. Москвы»; ФГБОУ ВО «Московский государственный медико-стоматологический университет имени А.И. Евдокимова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Health Department; A.I. Yevdokimov Moscow State University of Medicine and Dentistry</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ «Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского Департамента здравоохранения г. Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Health Department</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ «Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского Департамента здравоохранения г. Москвы»; ФГБУ «Государственный научный центр Российской Федерации — Федеральный медицинский биофизический центр имени А.И. Бурназяна» ФМБА России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Health Department; A.I. Burnazyan Federal Medical Biophysical Center of the Federal Medical and Biological Agency&#13;
of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ «Научно-исследовательский институт скорой помощи им. Н.В. Склифосовского Департамента здравоохранения г. Москвы»; ФГАОУ ВО «Первый МГМУ им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute for Emergency Medicine of the Moscow Health Department; Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>06</day><month>12</month><year>2020</year></pub-date><volume>11</volume><issue>2</issue><issue-title>Special Issue: COVID-19</issue-title><fpage>5</fpage><lpage>18</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Petrikov S.S., Popova I.E., Abuchina V.M., Muslimov R.S., Khamidova L.T., Popugayev K.A., Kokov, L.S., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Петриков С.С., Попова И.Е., Абучина В.М., Муслимов Р.Ш., Хамидова Л.Т., Попугаев К.А., Коков Л.С.</copyright-holder><copyright-holder xml:lang="en">Petrikov S.S., Popova I.E., Abuchina V.M., Muslimov R.S., Khamidova L.T., Popugayev K.A., Kokov, L.S.</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.sechenovmedj.com/jour/article/view/237">https://www.sechenovmedj.com/jour/article/view/237</self-uri><abstract><p>Lung ultrasound demonstrates a high diagnostic value in the assessment of lung diseases.</p><sec><title>Aim</title><p>Aim. To determine the diagnostic accuracy of lung ultrasound compared to chest computed tomography (CT) in the diagnosis of lung changes in COVID-19.</p></sec><sec><title>Materials and methods</title><p> Materials and methods. The retrospective study included 45 patients (28 men) aged 37 to 90 years who underwent polypositional lung ultrasound with an assessment of 14 zones. The study compared lung echograms with chest CT data in assessing the prevalence of the process and the nature of structural changes. The diagnostic accuracy, sensitivity, and specificity of lung ultrasound in comparison with CT scans were determined, 95% confidence intervals (CI) were calculated.</p></sec><sec><title>Results</title><p>Results. In 44 patients (98%), CT revealed pathological changes with subpleural localization in both lungs. Of these, in 30 cases, the inflammation was limited only to the subpleural parts, and in 14 cases, the changes spread to the basal parts of the lungs, while ultrasound revealed changes at the depth of the lesion no more than 4 cm. The lesion of 10–11 zones according to lung ultrasound corresponds to CT 1–2 degrees, the lesion of 13–14 zones — CT 3–4 degrees. The sensitivity of ultrasound to detect lung changes of various types was ≥ 92%. The highest sensitivity of 97.9% (95% CI: 92.8–99.8%) was determined for small consolidations on the background of interstitial changes (degree 1A+, 1B+), which corresponded to “crazy-paving” pattern on CT. The specificity depended on the nature of the changes and varied from 46.7 to 70.0%. Diagnostic accuracy was ≥ 81%, the maximum values of 90.6% (95% CI: 85.6–94.2%) were obtained for moderate interstitial changes (grade 1A) corresponding to ground-glass opacity (type one) according to CT data.</p></sec><sec><title>Conclusion</title><p>Conclusion. The sensitivity of ultrasound to detect lung changes in COVID-19 is more than 90%. Lung ultrasound has some limitations: inability to determine the prevalence of the process clearly and identify centrally located areas of changes in the lung tissue.</p></sec></abstract><trans-abstract xml:lang="ru"><p>Ультразвуковое исследование (УЗИ) легких демонстрирует высокую диагностическую ценность в оценке заболеваний легких.</p><sec><title>Цель исследования</title><p>Цель исследования. Определить диагностическую точность УЗИ легких по сравнению с компьютерной томографией (КТ) грудной клетки в диагностике изменений легких при COVID-19.</p></sec><sec><title>Материалы и методы</title><p> Материалы и методы. Проведено ретроспективное исследование 45 пациентов (28 мужчин) в возрасте от 37 до 90 лет, которым проведено полипозиционное УЗИ с оценкой 14 зон. Эхограммы легких сопоставлены с данными КТ по распространенности процесса и характеру структурных изменений. Определена диагностическая точность, чувствительность и специфичность УЗИ по сравнению с результатами КТ, вычислены 95% доверительные интервалы (ДИ).</p></sec><sec><title>Результаты</title><p>Результаты. У 44 пациентов (98%) при КТ патологические изменения выявлены в обоих легких и имели субплевральную локализацию; в 30 случаях воспаление было ограничено только субплевральными отделами, в 14 — изменения распространялись в центральные отделы, при этом по УЗИ изменения выявлялись на глубине поражения не более 4 см. Поражение 10–11 зон по УЗИ соответствовало КТ 1–2-й степени, поражение 13–14 зон — КТ 3–4-й степени. Чувствительность УЗИ в выявлении изменений легких различного характера составила ≥ 92%. Наибольшая чувствительность 97,9% (95% ДИ: 92,8–99,8%) определена для мелких консолидаций на фоне интерстициальных изменений (степень 1а+, 1б+), что соответствовало «булыжной мостовой» по КТ. Специфичность зависела от характера изменений и варьировала от 46,7 до 70,0%. Диагностическая точность составила ≥ 81%, максимальные показатели 90,6% (95% ДИ: 85,6–94,2%) получены для умеренных интерстициальных изменений (степень 1а), соответствующих «матовому стеклу» (первый тип) по данным КТ.</p></sec><sec><title>Заключение</title><p>Заключение. Чувствительность УЗИ в выявлении изменений легких при COVID-19 составляет более 90%. Ограничениями УЗИ служат отсутствие возможности четко определять распространенность процесса и выявлять центрально расположенные зоны изменения легочной ткани.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>компьютерная томография грудной клетки</kwd><kwd>ультразвуковое исследование легких</kwd><kwd>пневмония COVID-19</kwd><kwd>чувствительность</kwd><kwd>специфичность</kwd><kwd>диагностическая точность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chest computed tomography</kwd><kwd>ultrasound of lungs</kwd><kwd>COVID-19 pneumonia</kwd><kwd>sensitivity</kwd><kwd>specificity</kwd><kwd>diagnostic accuracy</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">WHO World Health Organization: Director-General’s opening remarks at the media briefing on COVID-19 — 11 March 2020. 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