Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are mildly hyperexpanded . The bilateral hila are prominent , likely due to fullness of the vascular structures and mild congestion . There is minimal left basilar atelectasis . No consolidation is identified to suggest pneumonia . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
Mildly hyperexpanded lungs and vascular congestion . No evidence of pneumonia .