Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . The lungs are clear without focal consolidation , effusion , or pneumothorax . The heart and mediastinal contours are normal . Bony structures are intact . No free air below the diaphragm . Clips are again noted in the right upper quadrant .
    OUTPUT:
    
No signs of pneumonia or other acute intrathoracic process .