Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are compared to previous exam from ___ . As on prior , lungs are hyperinflated . Bronchiectasis with areas of bronchial wall thickening are again seen . Retrocardiac region demonstrates slightly more conspicuous opacity when compared to prior raising possibility of superimposed acute infection . Elsewhere , the appearance of the lungs has not changed . Cardiomediastinal silhouette is stable . Lower cervical / upper thoracic anterior spinal fixation hardware again noted .
    OUTPUT:
    
Chronic lung disease with possible superimposed new consolidation at the left lung base .