Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . The lungs are clear bilaterally . No focal consolidation , effusion , or pneumothorax is seen . Heart and mediastinal contours are normal . No bony abnormalities including no definite displaced rib fracture seen .
    OUTPUT:
    
No acute intrathoracic process .