Fig. 2
From: COVID-19 in a pediatric cohort—retrospective review of chest computer tomography findings
Typical findings in a 1-year-old ex-premature girl. CT shows small subpleural consolidation with surrounding ground-glass opacity (halo sign—arrow in a), perilobular peripheral opacity (arrow in b), suggestive of secondary organizing pneumonia, with underlying ground-glass opacities. Mosaic attenuation pattern was also seen (c) suggesting concomitant small airways disease (probably due to coinfection with other viral diseases, in this case, metapneumovirus)