Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . The lungs are clear and well inflated . No pneumothorax , contusion , or effusion is seen . Cardiomediastinal silhouette is normal . No displaced rib fractures are identified . Aligns normally .
    OUTPUT:
    
No acute injury seen without evidence of compression injury .