Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are provided . Slight coarsened appearance of the interstitial markings suggests underlying chronic interstitial lung disease . Small bilateral pleural effusions are present . There is likely bibasal atelectasis which could be compressive due to the effusions . Cardiomediastinal silhouette is stable . No pneumothorax . There is a significant chronic displaced sternal fracture , which is in overall unchanged configuration compared with a CT of the chest dated ___ . Multiple compression deformities are also again noted within the thoracic spine , appearing stable from prior .
    OUTPUT:
    
Interstitial lung disease with small bilateral effusions and bibasal compressive atelectasis . Stable bony deformities .