Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs remain hyperinflated . There is persistent blunting of the posterior costophrenic angles , suggesting trace pleural effusions versus pleural thickening . No definite new focal consolidation is seen . Interstitial markings appear chronic . No evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are stable . Evidence of DISH is seen along the spine .
    OUTPUT:
    
Persistently hyperinflated lungs . Blunting of the costophrenic angles suggests right greater than left pleural effusions versus pleural thickening .