Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no pneumothorax or focal consolidation . Left pleural effusion has increased . There are hazy opacities at the right base and left retrocardiac region , likely atelectasis . There may be small right pleural effusion . Cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
No pneumothorax . Increasing left pleural effusion and possible small right pleural effusion . Atelectasis in the right and left lower lobes .