Table 1.
CT finding | COVID-19 pneumonia | Non-COVID viral pneumonia | Bacterial pneumonia | PJP | Fungal pneumonia |
---|---|---|---|---|---|
GGO | +++ | ++ | + | +++ | + |
Consolidation | ++ | ++ | +++ | 0 | + |
Centrilobular nodular opacities | −−− | ++ | ++ | − | + |
Crazy-paving | ++ | ++ | + | ++ | − |
Lesion distribution | |||||
Peripheral | +++ | ++ | + | + | 0 |
Lower zone | +++ | ++ | + | + | 0 |
Rounded morphology | +++ | + | + | −− | ++ |
Cavitation | −−− | − | + | − | ++ |
Pleural effusion | −− | + | ++ | 0 | + |
Lymphadenopathy | −− | + | ++ | 0 | + |
The most common findings of aforementioned disease groups are presented. Signs indicate the strength of relation between the CT finding and diagnosis; in a range of (+++) and (−−−); (+++) indicating the strongest association