Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . Lungs are clear bilaterally . There is no sign of pneumonia or CHF . Cardiomediastinal silhouette is normal . Bony structures are intact . Clips in the right upper quadrant noted . There is no free air below the right hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process .