Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are extensive bilateral regions of consolidation most notable at the right lung base but also at the left lung base . These are seen on previous exam . There is also new focal opacity in the left mid lung as well . Blunting of the posterior costophrenic angles suggests small effusions . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
Diffuse bilateral parenchymal opacities mostly similar compared to prior with new region in the left mid lung worrisome for active infection superimposed on patient 's known bronchiectasis .