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CT manifestations of coronavirus disease-2019: A retrospective analysis of 73 cases by disease severity.
Liu, Kai-Cai; Xu, Ping; Lv, Wei-Fu; Qiu, Xiao-Hui; Yao, Jin-Long; Gu, Jin-Feng; Wei, Wei.
  • Liu KC; Infection Hospital, Anhui Provincial Hospital, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui Province 230022, China.
  • Xu P; Department of Respiratory, Hefei Second People's Hospital, Hefei Hospital Affiliated to Anhui Medical University, 1 Guangde Road, Hefei, Anhui Province 230011, China. Electronic address: xuping1027@163.com.
  • Lv WF; Department of Radiology, Anhui Provincial Hospital, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 4 Lujiang Road, Hefei, Anhui Province 230001, China. Electronic address: weifulv@ustc.edu.cn.
  • Qiu XH; Department of Radiology, Bo Zhou People's Hospital, 3 Xiyi Avenue, Qiaocheng District, Bozhou, Anhui Province 236800, China.
  • Yao JL; Department of Radiology, Tongling People's Hospital, 468 Bijiashan Road, Tongling, Anhui Province 244000, China.
  • Gu JF; Department of Radiology, Fuyang Second People's Hospital, 450 Linquan Road, Yingzhou District, Fuyang, Anhui Province 236015, China.
  • Wei W; Department of Radiology, Anhui Provincial Hospital, the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, 4 Lujiang Road, Hefei, Anhui Province 230001, China.
Eur J Radiol ; 126: 108941, 2020 May.
Artículo en Inglés | MEDLINE | ID: covidwho-8282
ABSTRACT

PURPOSE:

To report CT features of coronavirus disease-2019 (COVID-19) in patients with various disease severity.

METHODS:

The CT manifestations and clinical data of 73 patients with COVID-19 were retrospectively collected in 6 hospitals from Jan 21 to Feb 3, 2020. We analyzed the initial and follow-up CT features of patients with disease severity, according to the Guidelines for the Diagnosis and Treatment of New Coronavirus Pneumonia.

RESULTS:

Six patients (8%) were diagnosed as mild type pneumonia; these patients had no obvious abnormal CT findings or manifested mild changes of lung infection. All 43 patients (59 %) with common type presented unique or multiple ground-glass opacities (GGO) in the periphery of the lungs, with or without interlobular septal thickening. In the 21 patients (29 %) with severe type, extensive GGO and pulmonary consolidation were found in 16 cases (16/21, 76 %) and 5 cases (24 %), respectively. An extensive "white lung", with atelectasis and pleural effusion were found in critical type patients (3, 4%). On the resolutive phase of the disease, CT abnormalities showed complete resolution, or demonstrated residual linear opacities.

CONCLUSIONS:

Different CT features are seen according to disease severity, which can help COVID-19 stratification.
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Texto completo: Disponible Colección: Bases de datos internacionales Base de datos: MEDLINE Asunto principal: Neumonía Viral / Infecciones por Coronavirus / Betacoronavirus Tipo de estudio: Estudio de cohorte / Estudio observacional / Estudio pronóstico Límite: Adolescente / Adulto / Anciano / Niño / Child, preschool / Femenino / Humanos / Masculino / Middle aged / Young_adult Idioma: Inglés Revista: Eur J Radiol Año: 2020 Tipo del documento: Artículo País de afiliación: J.ejrad.2020.108941

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Texto completo: Disponible Colección: Bases de datos internacionales Base de datos: MEDLINE Asunto principal: Neumonía Viral / Infecciones por Coronavirus / Betacoronavirus Tipo de estudio: Estudio de cohorte / Estudio observacional / Estudio pronóstico Límite: Adolescente / Adulto / Anciano / Niño / Child, preschool / Femenino / Humanos / Masculino / Middle aged / Young_adult Idioma: Inglés Revista: Eur J Radiol Año: 2020 Tipo del documento: Artículo País de afiliación: J.ejrad.2020.108941