Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are well expanded and clear . There are no lung opacities of concern . Heart size , mediastinal and hilar contours are normal . There is no pneumothorax or pleural effusion . Left Port - A - Cath through the left internal jugular approach ends at lower SVC . No evidence of pneumothorax .
    OUTPUT:
    
Left Port - A - Cath terminates at the level of lower SVC . No pneumothorax . Both lungs are clear .