Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bronchial wall thickening in the lower lobes bilaterally , consistent with findings from prior CT . The lungs are hyperinflated with linear opacities and paucity of the pulmonary vasculature , similar to prior CT and consistent with history of emphysema . The cardiomediastinal and hilar contours are normal . Trace bilateral pleural effusions . Mild cervical and thoracic scoliosis .
    OUTPUT:
    
1 . Likely flair of chronic lower lobe bronchiectasis . 2 . Stable emphysema .