Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are hyperinflated . Mild bibasilar opacities likely reflect atelectasis . Prominent pulmonary vessels are unchanged . Enlarged cardiac silhouette is unchanged . There is no pneumothorax or large pleural effusion .
    OUTPUT:
    
Hyperinflated lungs with stable prominence of pulmonary vessels .