PMC7608763_01
PMC7608763_02
non-contrast Chest CT in lung window: A) coronal reconstruction; B) axial section; C) sagittal reconstruction showing patchy ground-glass, opacities, central and peripheral, bilateral and predominantly on the left; D) axial sections
PAMJ-SUPP-35-2-138-g001.jpg
PMC7608763_02_PAMJ-SUPP-35-2-138-g001.jpg
F1
This CT scan first showed bilateral patches of ground-glass opacity in favor of the diagnosis of COVID-19 (Figure 1).
non-contrast Chest CT with deep inspiration in lung window: A) coronal reconstruction; B) axial section; C) sagittal reconstruction. Demonstrate a total disappearance of ground-glass opacities Persistence of retractile opacities; D) axial section
PAMJ-SUPP-35-2-138-g002.jpg
PMC7608763_02_PAMJ-SUPP-35-2-138-g002.jpg
F2
This second examination showed a complete disappearance of the ground-glass opacities (Figure 2) thus proving that they were falsely present on the first acquisition. The only abnormalities finally retained on CT were retractile opacities of non-specific sequelae (Figure 2).