Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . There is no free air below the right hemidiaphragm . The lungs appear clear bilaterally . Cardiomediastinal silhouette appears normal . No effusion or pneumothorax is seen . The bony structures are intact .
    OUTPUT:
    
No acute abnormalities , no free air below the right hemidiaphragm .