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Table 2 significant COVID-19 CT image features by reviewing reported papers published or e-published of chest CT findings from COVID-19 outbreak in China recently

From: CT differential diagnosis of COVID-19 and non-COVID-19 in symptomatic suspects: a practical scoring method

 

GGO +/−consolidation

Peripheral/ subpleural distribution

Posterior part/ lower lobe predilection

Bilateral involvement

Crazy-paving pattern

Rounded GGO

> 2 lobes affected

Central distribution

Kann et al[6]

86%

33%

76%

19%

Bernheim et al[7]

91%

63%

73%

6%

65%

62%

Chung et al[8]

86%

33%

76%

19%

33%

71%

Song et al[9]

< 59%

86%

80%

86%

75%

91%

10%

Pan F et al[10]

75%

54%

42%

25%

58%

Zu et al[11]

(+++)

(+++)

(+++)

(+++)

(++)

Pan YY et al[12]

85.70%

69.7%

Shi et al[13]

65%

54%

79%

Xu X et al[14]

72%

51%

59%

12%

73%

Xu YH et al[15]

75%

< 96.4%

> 53.6%

75%

Guan et al[2]

56.40%

51.80%

  1. GGO Ground glass opacification