RETRACTED: Low-dose chest CT for diagnosing and assessing the extent of lung involvement of SARS-CoV-2 pneumonia using a semi quantitative score
Fig 2
Chest CT of patients with laboratory-proven COVID-19 pneumonia and paucisymptomatic patients.
Minimal form (a-c): Axial (a,b) and frontal reconstructions (c) of patchy ground-glass opacities (white arrows) with segmental parenchyma involvement of 1 to 3 patchy lesions. Intermediate form (d-f): Axial (d,e) and frontal reconstructions (f) of patchy ground-glass opacities (white arrows), band-like appearance (dotted arrow), and areas of consolidation (arrowheads) with involvement less than 50%. Severe form (g-i): Axial (g,h) and frontal reconstructions (i) of patchy ground-glass opacities (white arrows), band-like appearance (dotted arrow), and areas of consolidation (arrowheads) with an involvement greater than 50%.