Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are provided . The lungs appear clear bilaterally . Slightly elevated right hemidiaphragm noted . No pneumothorax or pleural effusion . Cardiomediastinal silhouette is normal . Bony structures are intact . No free air below the right hemidiaphragm is seen . A CBD stent is seen in the right upper quadrant .
    OUTPUT:
    
No acute intrathoracic process .