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A. Non-subpleural and non-fibrotic. CT shows bilateral patchy areas of ground-glass opacities with non-subpleural distribution. B. Subpleural non-fibrotic. CT predominantly shows subpleural ground-glass opacity and linear abnormality without evidence of fibrosis. C. Subpleural fibrosis, traction bronchiectasis, and architectural distortion with predominant subpleural distribution.
