About: CT characteristics of patients infected with 2019 novel coronavirus: association with clinical type

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	CT characteristics of patients infected with 2019 novel coronavirus: association with clinical type
Creator	Wang, X Wang, J Xu, Z Gao, Y Feng, R Xie, Z An, Y Ao, W
Source	Elsevier; Medline; PMC
abstract	AIM: To summarise the features of chest computed tomography (CT) of a series of patients infected with 2019 novel coronavirus (2019-nCov) to speed up recognition and have a better understanding of COVID-19 disease. MATERIALS AND METHODS: The clinical information and chest CT images of 93 patients infected with 2019-nCov from multiple centres were reviewed. RESULTS: Of the 93 cases, abnormalities in 91 cases were located at the subpleural level, presenting with ground-glass opacity (GGO; n=69, 74.2%) and consolidation (n=56, 60.2%) in multiple lobes. Other CT features included vascular dilatation (n=83, 89.2%), interlobular septal thickening (n=29, 31.2%), bronchodilatation (n=44, 47.3%), the crazy-paving sign (n=34, 36.6%), the sieve-hole sign (n=12, 12.9%), pleural thickening (n=21, 22.6%), and pleural effusion (n=8, 8.6%). Multiple lobe involvement, including the presence of consolidation, the crazy-paving sign, interlobular septal thickening, pleural thickening and pleural effusion, was more common in critical patients with heavy/critical infection (p<0.05), whereas the presence of GGO, involvement of one or two lobes, and the halo sign were more common in patients with mild/common-type infections (p<0.05). Moreover, older age, higher body temperature, complaints of chest tightness and breathlessness, and lymphopenia was associated with heavy/critical infections. CONCLUSION: The CT and clinical appearances of COVID-19 are variable and reflect the severity of COVID-19 to some extent.
has issue date	2020-04-07(xsd:dateTime)
bibo:doi	10.1016/j.crad.2020.04.001
bibo:pmid	32327229
has license	no-cc
sha1sum (hex)	4902bd5988e18908136b7e6aeed439d59aa1b6a3
schema:url	https://doi.org/10.1016/j.crad.2020.04.001
resource representing a document's title	CT characteristics of patients infected with 2019 novel coronavirus: association with clinical type
has PubMed Central identifier	PMC7138387
has PubMed identifier	32327229
schema:publication	Clin Radiol
resource representing a document's body	covid:4902bd5988e18908136b7e6aeed439d59aa1b6a3#body_text
is schema:about of	named entity 'patients' named entity 'coronavirus' named entity 'CENTRES' named entity 'infected' named entity 'centres' named entity 'lung' named entity 'lymph nodes' named entity 'Wuhan City' named entity 'fatigue' named entity 'patients' named entity '2019' named entity 'coronavirus' named entity 'clinical appearances' named entity 'pleural effusion' named entity 'tree-in-bud sign' named entity 'chest CT' named entity 'field of view' named entity 'breathlessness' named entity 'lesion' named entity 'COVID-19' named entity 'COVID-19' named entity 'subpleural' named entity 'fever' named entity 'lesion' named entity '18 February 2020' named entity 'tree-in-bud sign' named entity 'pulmonary artery' named entity 'cardiothoracic' named entity 'pleural' named entity 'alveolar' named entity 'alveolar' named entity 'expectoration' named entity 'infection' named entity 'cough' named entity '2019-nCov' named entity 'early diagnosis' named entity '2019-nCoV' named entity 'breathlessness' named entity '2019-nCov' named entity 'Bronchodilatation' named entity 'COVID-19' named entity 'chest CT' named entity 'severe acute respiratory syndrome' named entity '2019-nCoV' named entity 'COVID-19' named entity 'lymphocytes' named entity 'lung cancer' named entity 'respiratory symptoms' named entity 'prevention and control' named entity 'COVID-19' named entity 'triaging' named entity 'COVID-19' named entity 'computed tomography' named entity 'fatigue' named entity 'chest CT' named entity 'pleural' named entity 'radiologists' named entity '2019-nCoV' named entity 'real-time polymerase chain reaction' named entity 'epidemiologically' named entity 'breathlessness' named entity 'lung' named entity 'CT imaging' named entity 'infection' named entity 'COVID-19' named entity 'p<0.05' named entity 'Middle East respiratory syndrome' named entity 'epidemiological' named entity 'digital radiography' named entity 'expectoration' named entity 'significant difference' named entity 'chest CT' named entity '2019-nCov' named entity 'radiologists'

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