Chest Radiographic and CT Findings of the 2019 Novel Coronavirus Disease (COVID-19): Analysis of Nine Patients Treated in Korea.
Identifieur interne : 000472 ( PubMed/Checkpoint ); précédent : 000471; suivant : 000473Chest Radiographic and CT Findings of the 2019 Novel Coronavirus Disease (COVID-19): Analysis of Nine Patients Treated in Korea.
Auteurs : Soon Ho Yoon [Corée du Sud] ; Kyung Hee Lee [Corée du Sud] ; Jin Yong Kim [Corée du Sud] ; Young Kyung Lee [Corée du Sud] ; Hongseok Ko [Corée du Sud] ; Ki Hwan Kim [Corée du Sud] ; Chang Min Park [Corée du Sud] ; Yun Hyeon Kim [Corée du Sud]Source :
- Korean journal of radiology [ 2005-8330 ] ; 2020.
Abstract
This study presents a preliminary report on the chest radiographic and computed tomography (CT) findings of the 2019 novel coronavirus disease (COVID-19) pneumonia in Korea.
DOI: 10.3348/kjr.2020.0132
PubMed: 32100485
Affiliations:
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<front><div type="abstract" xml:lang="en">This study presents a preliminary report on the chest radiographic and computed tomography (CT) findings of the 2019 novel coronavirus disease (COVID-19) pneumonia in Korea.</div>
</front>
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<DateRevised><Year>2020</Year>
<Month>02</Month>
<Day>27</Day>
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<Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">2005-8330</ISSN>
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<Month>02</Month>
<Day>26</Day>
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<Title>Korean journal of radiology</Title>
<ISOAbbreviation>Korean J Radiol</ISOAbbreviation>
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<ArticleTitle>Chest Radiographic and CT Findings of the 2019 Novel Coronavirus Disease (COVID-19): Analysis of Nine Patients Treated in Korea.</ArticleTitle>
<ELocationID EIdType="doi" ValidYN="Y">10.3348/kjr.2020.0132</ELocationID>
<Abstract><AbstractText Label="OBJECTIVE">This study presents a preliminary report on the chest radiographic and computed tomography (CT) findings of the 2019 novel coronavirus disease (COVID-19) pneumonia in Korea.</AbstractText>
<AbstractText Label="MATERIALS AND METHODS">As part of a multi-institutional collaboration coordinated by the Korean Society of Thoracic Radiology, we collected nine patients with COVID-19 infections who had undergone chest radiography and CT scans. We analyzed the radiographic and CT findings of COVID-19 pneumonia at baseline. Fisher's exact test was used to compare CT findings depending on the shape of pulmonary lesions.</AbstractText>
<AbstractText Label="RESULTS">Three of the nine patients (33.3%) had parenchymal abnormalities detected by chest radiography, and most of the abnormalities were peripheral consolidations. Chest CT images showed bilateral involvement in eight of the nine patients, and a unilobar reversed halo sign in the other patient. In total, 77 pulmonary lesions were found, including patchy lesions (39%), large confluent lesions (13%), and small nodular lesions (48%). The peripheral and posterior lung fields were involved in 78% and 67% of the lesions, respectively. The lesions were typically ill-defined and were composed of mixed ground-glass opacities and consolidation or pure ground-glass opacities. Patchy to confluent lesions were primarily distributed in the lower lobes (<i>p</i>
= 0.040) and along the pleura (<i>p</i>
< 0.001), whereas nodular lesions were primarily distributed along the bronchovascular bundles (<i>p</i>
= 0.006).</AbstractText>
<AbstractText Label="CONCLUSION">COVID-19 pneumonia in Korea primarily manifested as pure to mixed ground-glass opacities with a patchy to confluent or nodular shape in the bilateral peripheral posterior lungs. A considerable proportion of patients with COVID-19 pneumonia had normal chest radiographs.</AbstractText>
<CopyrightInformation>Copyright © 2020 The Korean Society of Radiology.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Yoon</LastName>
<ForeName>Soon Ho</ForeName>
<Initials>SH</Initials>
<Identifier Source="ORCID">0000-0002-3700-0165</Identifier>
<AffiliationInfo><Affiliation>Department of Radiology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea. yshoka@gmail.com.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Lee</LastName>
<ForeName>Kyung Hee</ForeName>
<Initials>KH</Initials>
<AffiliationInfo><Affiliation>Department of Radiology, Seoul National University Bundang Hospital, Seongnam, Korea.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Kim</LastName>
<ForeName>Jin Yong</ForeName>
<Initials>JY</Initials>
<AffiliationInfo><Affiliation>Department of Internal Medicine, Incheon Medical Center, Incheon, Korea.</Affiliation>
</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Lee</LastName>
<ForeName>Young Kyung</ForeName>
<Initials>YK</Initials>
<AffiliationInfo><Affiliation>Department of Radiology, Seoul Medical Center, Seoul, Korea.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Ko</LastName>
<ForeName>Hongseok</ForeName>
<Initials>H</Initials>
<AffiliationInfo><Affiliation>Department of Radiology, National Medical Center, Seoul, Korea.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Kim</LastName>
<ForeName>Ki Hwan</ForeName>
<Initials>KH</Initials>
<AffiliationInfo><Affiliation>Department of Radiology, Myongji Hospital, Goyang, Korea.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Park</LastName>
<ForeName>Chang Min</ForeName>
<Initials>CM</Initials>
<AffiliationInfo><Affiliation>Department of Radiology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Kim</LastName>
<ForeName>Yun Hyeon</ForeName>
<Initials>YH</Initials>
<AffiliationInfo><Affiliation>Department of Radiology, Chonnam National University Hospital, Gwangju, Korea.</Affiliation>
</AffiliationInfo>
</Author>
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<Language>eng</Language>
<PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType>
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<ArticleDate DateType="Electronic"><Year>2020</Year>
<Month>02</Month>
<Day>26</Day>
</ArticleDate>
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<MedlineJournalInfo><Country>Korea (South)</Country>
<MedlineTA>Korean J Radiol</MedlineTA>
<NlmUniqueID>100956096</NlmUniqueID>
<ISSNLinking>1229-6929</ISSNLinking>
</MedlineJournalInfo>
<CitationSubset>IM</CitationSubset>
<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="Y">COVID-19</Keyword>
<Keyword MajorTopicYN="Y">Chest X-ray</Keyword>
<Keyword MajorTopicYN="Y">Computed tomography</Keyword>
<Keyword MajorTopicYN="Y">Coronavirus</Keyword>
<Keyword MajorTopicYN="Y">Pneumonia</Keyword>
</KeywordList>
<CoiStatement>The authors have no potential conflicts of interest to disclose.</CoiStatement>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2020</Year>
<Month>02</Month>
<Day>17</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2020</Year>
<Month>02</Month>
<Day>18</Day>
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<Month>2</Month>
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<affiliations><list><country><li>Corée du Sud</li>
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<region><li>Région capitale de Séoul</li>
</region>
<settlement><li>Séoul</li>
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<name sortKey="Kim, Yun Hyeon" sort="Kim, Yun Hyeon" uniqKey="Kim Y" first="Yun Hyeon" last="Kim">Yun Hyeon Kim</name>
<name sortKey="Ko, Hongseok" sort="Ko, Hongseok" uniqKey="Ko H" first="Hongseok" last="Ko">Hongseok Ko</name>
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<name sortKey="Lee, Young Kyung" sort="Lee, Young Kyung" uniqKey="Lee Y" first="Young Kyung" last="Lee">Young Kyung Lee</name>
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