From: Early CT features of COVID-19 pneumonia, association with patients’ age and duration of presenting complaint
Distribution
Frequency
Percentage
Unilateral/bilateral
Unilateral
22
20%
Bilateral
88
80%
Craniocaudal/lobar
Upper
10
9.1%
Middle
3
2.7%
Lower
33
30%
Diffuse
64
58.2%
Transverse
Central/perihilar
1
0.9%
Peripheral
82
74.5%
27
24.5%