PMC5895464_01
Computed tomography of the lung on initial presentation showing bilateral subpleural interstitial fibrosis with moderate centrilobular paraseptal emphysema.
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F1
A computed tomography scan of the chest showed bilateral subpleural interstitial fibrosis in the presence of moderate centrilobular paraseptal emphysema (Figure 1).
Repeat chest computed tomography 6 months after initial diagnosis and initiation of steroids showing worsened bilateral interstitial fibrosis.
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F2
A repeat computed tomography scan of the chest showed significant interval worsening of fibrotic disease (Figure 2).