PMC7186001_01
Bedside chest radiography at hospital admission (A), on day 2 (B) and day 10 (C) of hospitalization showed diffuse opacities in both lungs. Many of these opacities are seen to have nodular configuration that were more evident on the 2nd day of hospitalization (B)
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PMC7186001_01_2317-6385-eins-18-eAI5742-gf01.jpg
f1
Chest radiography (Figure 1) and computed tomography (CT) (Figure 2) at admission showed multiple small nodular opacities and diffuse consolidations in both lungs, with central and peripheral distribution as well as with ground-glass halo, which corresponds to the halo sign.
Halo sign. Axial (A and C) and coronal (D) images in multislice computed tomography show small multiple solid nodules with ground-glass halo in upper (A), middle (B), and lower (C) lung fields, representing the halo sign. Other nodular opacities with ground-glass attenuation can be seen
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PMC7186001_01_2317-6385-eins-18-eAI5742-gf02.jpg
f2
Chest radiography (Figure 1) and computed tomography (CT) (Figure 2) at admission showed multiple small nodular opacities and diffuse consolidations in both lungs, with central and peripheral distribution as well as with ground-glass halo, which corresponds to the halo sign.
PMC7186001_02