Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Widening of the right mediastinum is likely due to accentuation of tortuous vessels by slight rotation based upon review of older CT torso ___ . There is focal left linear basilar scar without change from the prior CT . Opacity projecting over the anterior lower spine on lateral view is likely due to a prominent bridging osteophyte .
    OUTPUT:
    
No acute cardiopulmonary process .