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Chest x-ray, posteroanterior (PA) view, January 2019: Bilateral peri-hilar, peri-bronchial cuffing with diffuse, bilateral alveolar shadows more in the right lung.
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Chest x-ray showed bilateral consolidations mainly affecting both upper lobes and peripheral zones (Fig. 1).
CT chest (mediastinal window), January 2019: there is multiple mediastinal enlarged lymph nodes.
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Chest Computed Tomographic (CT) scan revealed bilateral consolidations with multiple enlarged mediastinal lymph nodes (Fig. 2, Fig. 3).
Chest x-ray, PA view, December 2020: normal chest x-ray.
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Chest x-ray and CT chest normalized (Fig. 4, Fig. 5).
PMC8512623_02
Chest x-ray PA, February 2018: Bilateral, perihilar, peribronchial cuffing with diffuse bilateral alveolar shadows more in the right lung.
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Chest x-ray was normal (Fig. 6).
CT chest - lung window, February 2018: bilateral ground-glass opacities with bilateral bronchial wall thickening of both upper lobes and basal segments of the right lower lobe.
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CT chest showed multifocal, micronodular, and acino-alveolar opacities primarily raising the possibility of an infectious process likely spread by bronchogenic and hematogenous routes (Fig. 7, Fig. 8).
Chest x-ray PA, February 2021: normal.
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Follow-up investigations showed a normal chest x-ray (Fig. 9) and CT chest with a drop in eosinophil count to 5% (270 cells/muL).
PMC8512623_03
Chest x-ray PA, April 2020: showing left upper lobe mass-like opacity.
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Chest radiograph showed left upper lobe mass-like lesion (Fig. 10).
CT chest, April 2020: lung and mediastinal windows respectively, showing a lobulated mass-like lesion.
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Chest x-ray PA, March 2021: the left upper lobe opacity resolved.
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Follow-up investigations showed normal chest x-ray and CT chest (Fig. 13, Fig. 14).
PMC8512623_04
March 2017, CT chest, lung window, showing bilateral bronchial wall thickening and atelectatic bands in the right upper lobe.
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CT chest showed bilateral bronchial wall thickening with central bronchiectasis (Fig. 15).