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 without focal consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette appears normal . No free air below the right hemidiaphragm . No displaced rib fractures are seen . There is a mild scoliosis centered at the TL junction .
    OUTPUT:
    
No acute intrathoracic process .