About: CT imaging features of 34 patients infected with COVID-19

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

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	CT imaging features of 34 patients infected with COVID-19
Creator	Zhang, Hui Li, Weiwei Li, Tao Jing, Hui Zhu, Jianzhong Kong, Wei Li, Liu, Shan Shi, Zhang, Lin, Chun Du, Huanwang Kong, Xue Li, Xiu Li, Xiujuan Liu, Shanping Shi, Tongtong Zhang, Litao Xie, Yuanzhong Xu, Chunlin Xu, Jiahuan Clinical, Jian Du, Wang Jing, Jiahuan Literature, Xue Xie, Yuan Xu, Tongtong Zhang, Xie，li Zhang, Xu，li Zhong Xie, Yuan Zhong, Yuan Zhong, Zhu
Source	Elsevier; Medline; PMC
abstract	OBJECTIVE: To retrospectively analyze the CT findings in patients infected with Coronavirus disease 2019 (COVID-19). MATERIALS AND METHODS: The thirty-four cases, 15 females and 19 males, with an age ranging from 7 to 88 years old, confirmed by real-time reverse-transcriptase-polymerase chain reaction (RT-PCR), were used for our study. All thin-section CT scans of the lungs were performed in all of patients. The clinical, laboratory and CT imaging were available to evaluate in all patients. RESULTS: The patients present with fever (85.29%, n = 29), cough (67.65%, n = 23), fatigue or myalgia (26.47%, n = 9), and pharyngalgia (8.82%, n = 3). The 4 patients (11.76%) with no symptoms were identified during screening for close contacts, who had typical CT findings. On initial CT scans, the bilateral lung involved was shown in 24 cases (70.59%), while 29 (82.35%) cases were distributed in peripheral. The pure ground glass opacity (GGO) was shown in 18 cases (52.94%), the GGO with consolidation was in 12 cases (35.29%), and full consolidation only in 3 cases. The lesion with air bronchogram was seen in 14 (41.18%) cases, with enlarged blood vessel in 17 (50.00%) cases, with crazy-paving pattern in 8 (23.53%) cases, with fine reticular pattern in 4 (11.77%) cases, and with intralesional vacuole sign in 6 (17.65%) cases. The pleural effusion was seen in one patient. Follow-up imaging in 19 patients during the study time window demonstrated mild, moderate or severe progression of disease, as manifested by increasing extent and density of lung opacities. CONCLUSIONS: The bilateral GGO with air bronchogram, enlarged blood vessel, fine reticular pattern, and peripheral distribution are the early CT findings of COVID-19. The crazy-paving pattern and intralesional vacuole sign are the features of progressive stage.
has issue date	2020-05-16(xsd:dateTime)
bibo:doi	10.1016/j.clinimag.2020.05.016
bibo:pmid	32425337
has license	no-cc
sha1sum (hex)	0ca88a88c808dcbb12a6463af2a6c399df06864e
schema:url	https://doi.org/10.1016/j.clinimag.2020.05.016
resource representing a document's title	CT imaging features of 34 patients infected with COVID-19
has PubMed Central identifier	PMC7229931
has PubMed identifier	32425337
schema:publication	Clin Imaging
resource representing a document's body	covid:0ca88a88c808dcbb12a6463af2a6c399df06864e#body_text
is schema:about of	named entity 'infected' named entity 'Features' named entity 'patients' named entity 'COVID-19' named entity 'infection' named entity 'cough' named entity 'COVID-19' named entity 'China' named entity 'SARS' named entity 'laboratory testing' named entity 'COVID' named entity 'radiologist' named entity 'COVID' named entity 'South Korea' named entity 'comorbidities' named entity 'MERS' named entity 'emphysema' named entity 'GGO' named entity 'lung' named entity 'diagnostic criteria' named entity 'epidemiological' named entity 'lung' named entity 'CT imaging' named entity 'coronavirus' named entity 'COVID' named entity 'virus' named entity 'Lung' named entity 'coronavirus' named entity 'COVID-19' named entity 'interquartile range' named entity 'intravenous' named entity 'fibrosis' named entity 'ground-glass opacity' named entity 'infection' named entity 'Africa' named entity 'lymphadenopathy' named entity 'supine position' named entity 'infection' named entity 'parenchymal' named entity 'lung' named entity 'CT images' named entity 'Australia' named entity 'Japan' named entity 'COVID-19' named entity 'January 30' named entity 'Wuhan' named entity 'respiratory illness' named entity 'Wuhan City' named entity 'rRT-PCR' named entity 'severe Acute Respiratory Syndrome'

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