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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">avk</journal-id><journal-title-group><journal-title xml:lang="ru">Архивъ внутренней медицины</journal-title><trans-title-group xml:lang="en"><trans-title>The Russian Archives of Internal Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-6704</issn><issn pub-type="epub">2411-6564</issn><publisher><publisher-name>“SINAPS” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20514/2226-6704-2023-13-2-110-115</article-id><article-id custom-type="elpub" pub-id-type="custom">avk-1593</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLE</subject></subj-group></article-categories><title-group><article-title>Сравнение результатов КТ органов грудной клетки при пневмонии, вызванной COVID-19, и гриппозной пневмонии</article-title><trans-title-group xml:lang="en"><trans-title>Comparison of Chest CT Findings between COVID-19 Pneumonia and Influenza Pneumonia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3044-1168</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баяни</surname><given-names>Масомех</given-names></name><name name-style="western" xml:lang="en"><surname>Bayani</surname><given-names>Masomeh</given-names></name></name-alternatives><bio xml:lang="ru"><p>Факультет инфекционных болезней Медицинского колледжа, Научно-исследовательский центр инфекционных болезней и тропической медицины, Научно-исследовательский Институт здоровья, отдел разработки клинических исследований Больницы Рохани</p><p>Баболь</p></bio><bio xml:lang="en"><p>Department of Infectious Disease, School of Medicine, Infectious Diseases and Tropical Medicine Research Center, Health Research Institute, clinical research of development unit of Rouhani Hospital</p><p>Babol</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/0000-0002-9338-6891</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Асади</surname><given-names>Махса</given-names></name><name name-style="western" xml:lang="en"><surname>Asadi</surname><given-names>Mahsa</given-names></name></name-alternatives><bio xml:lang="ru"><p>Студенческий исследовательский комитет Медицинского колледжа</p><p>Баболь</p></bio><bio xml:lang="en"><p>Student Research Committee, School of Medicine</p><p>Babol</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/0000-0002-6317-3764</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гхаемян</surname><given-names>Насер</given-names></name><name name-style="western" xml:lang="en"><surname>Ghaemian</surname><given-names>Naser</given-names></name></name-alternatives><bio xml:lang="ru"><p>Отдел разработки клинических исследований Больницы Рохани</p><p>Баболь</p></bio><bio xml:lang="en"><p>Clinical Research Development Unit of Rouhani Hospital</p><p>Babol</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/0000-0001-6251-9682</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Базиборон</surname><given-names>Мана</given-names></name><name name-style="western" xml:lang="en"><surname>Baziboroun</surname><given-names>Mana</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирантура по инфекциям у пациентов с ослабленным иммунитетом и пациентов после трансплантации, отдел разработки клинических исследований Больницы Рохани</p><p>Баболь</p></bio><bio xml:lang="en"><p>Fellowship of Infection in immunocompromised and transplant patients, clinical research of development unit of rohani hospital, Babol University of medical sciences</p><p>Babol</p></bio><email xlink:type="simple">manabaziboron@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Медицинский университет</institution><country>Иран</country></aff><aff xml:lang="en"><institution>Babol University of Medical Sciences</institution><country>Islamic Republic of Iran</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>05</day><month>04</month><year>2023</year></pub-date><volume>13</volume><issue>2</issue><fpage>110</fpage><lpage>115</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Баяни М., Асади М., Гхаемян Н., Базиборон М., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Баяни М., Асади М., Гхаемян Н., Базиборон М.</copyright-holder><copyright-holder xml:lang="en">Bayani M., Asadi M., Ghaemian N., Baziboroun M.</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.medarhive.ru/jour/article/view/1593">https://www.medarhive.ru/jour/article/view/1593</self-uri><abstract><p>Введение. С ростом мировой проблемы распространенности COVID-19 визуализация органов грудной клетки имеет важнейшее значение для эффективной постановки диагноза и лечения. Необходимо разграничивать характерные черты пневмонии, вызванной COVID-19, и других вирусных пневмоний, например, гриппа, на снимках. С этой целью проводилось исследование для сравнения результатов КТ грудной клетки при пневмонии, вызванной COVID-19, и гриппозной пневмонии. Методы. В период с марта по май 2020 г. в исследовании приняло участие 50 пациентов с симптомами со стороны органов дыхания и положительным результатом ПЦР (ПЦР-ОТ) в режиме реального времени мазков из носоглотки на грипп и 50 пациентов с симптомами со стороны органов дыхания и положительным результатом ПЦР в режиме реального времени мазков из носоглотки на COVID-19. В документацию пациентов заносили демографическую информацию (возраст, пол), результаты лабораторных исследований, включая C-реактивный белок, СОЭ, лейкоциты, а также клинические симптомы (повышение температуры, кашель, усталость, одышка). Результаты. Симптомы со стороны ЖКТ, отсутствие аппетита, высокий С-реактивный белок, симптом «матового стекла» чаще встречаются у пациентов с пневмонией, вызванной COVID-19, чем у пациентов с гриппозной пневмонией, поэтому это различие является статистически значимым (P &lt;0,05). Тем не менее, повышение температуры чаще наблюдается при гриппозной пневмонии, чем при пневмонии, вызванной COVID-19, поэтому это различие является статистически значимым (P= 0,029). Что касается расположения поражений на снимках КТ, у пациентов с COVID-19 поражаются периферические участки (54 %), а у пациентов с гриппозной пневмонией — чаще центральные зоны (32 %), что является статистически значимым (P &lt;0,05). Заключение. Согласно результатам исследования, снимки КТ органов грудной клетки вкупе с некоторыми клиническими и лабораторными показателями могут помочь разграничить пневмонию, вызванную COVID-19, и гриппозную пневмонию, что крайне важно для скорейшей постановки диагноза и своевременного лечения обоих заболеваний.</p></abstract><trans-abstract xml:lang="en"><p>Introduction: With increasing global concerns about the prevalence of COVID-19, chest imaging findings are essential for effective diseases diagnosis and treatment. There is a need to distinguish between imaging features of COVID-19 pmeumonia and other viral pneumonia like Influenza.For this purpose, a study was performed on a comparison of chest CT findings between COVID-19 pneumonia and Influenza pneumonia. Methods: Fifty patients with respiratory symptoms and positive real-time PCR (RT-PCR) of nasopharyngeal swab for Influenza and fifty patients with respiratory symptoms and positive real-time PCR (RT-PCR) of nasopharyngeal swabfor COVID-19 from March to May 2020 were enrolled in the study. In the patient’s checklist, information such as demographic characteristics (age, sex), laboratory findings including (CRP, ESR, WBC), and clinical signs (fever, cough, fatigue, dyspnea) were also recorded. Results: Gastrointestinal symptoms, anorexia, high CRP, ground-glass opacityare more common in patients with COVID-19 pneumonia than in patients with influenza pneumonia and this difference was statistically significant (P &lt;0.05). But, fever is more common in influenza patients than in Covid-19 patients and this difference is statistically significant (P=0.029). The location of CT scan findings in COVID-19 patients was dominant in peripheral (54 %), while the location of CT scan findings in patients with Influenza was dominant in central (32 %), which is statistically significant (P &lt;0.05). Conclusion: According to the results of the study, lung CTscan findings along with some clinical and laboratory findings can help differentiate COVID-19 pneumonia from influenza pneumonia, which is very important in faster diagnosis and timely treatment of both diseases.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>компьютерная томография</kwd><kwd>COVID-19</kwd><kwd>грипп</kwd><kwd>рентгенография</kwd><kwd>заболевания легких</kwd><kwd>диагностическая визуализация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Computed tomography</kwd><kwd>COVID-19</kwd><kwd>Influenza</kwd><kwd>Radiology</kwd><kwd>Lung Diseases</kwd><kwd>Diagnostic Imaging</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Благодарим отдел разработки клинических исследований больницы Аятолла Рохани в г. Баболь и Хеммат Гхолиния за помощь в проведении этого исследования.</funding-statement><funding-statement xml:lang="en">Thanks to the Clinical Research Development Unit of Ayatollah Rouhani Hospital in Babol and Hemmat gholinia for helping us in this research.</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">Sun K, Chen J, Viboud C. Early epidemiological analysis of the coronavirus disease 2019 outbreak based on crowdsourced data: a population-level observational study. Lancet Digit Health. 2020 Apr; 2(4): e201-e208. doi: 10.1016/S2589-7500(20)30026-1. Epub 2020 Feb 20.</mixed-citation><mixed-citation xml:lang="en">Sun K, Chen J, Viboud C. Early epidemiological analysis of the coronavirus disease 2019 outbreak based on crowdsourced data: a population-level observational study. 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