Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided central line terminates at the cavoatrial junction . The lungs remain hyperinflated . No focal consolidation is seen . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable .
    OUTPUT:
    
Right - sided central venous line terminates at the cavoatrial junction without evidence of pneumothorax .