Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained demonstrating no focal consolidation , effusion , or pneumothorax . Cardiomediastinal silhouette appears normal . Hilar pattern appears normal . Bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
No definite signs of pneumonia or other acute intrathoracic process .