Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are obtained . The lungs are clear bilaterally without focal consolidation , effusion , or pneumothorax . Heart and mediastinal contours appear normal . The imaged osseous structures are intact . Bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
No signs of pneumonia or other acute intrathoracic process .