Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are unchanged since ___ . Bilateral low lung volumes are noted with no focal consolidation , pleural effusion or pneumothorax . A right - sided PICC tip terminates at the cavoatrial junction .
    OUTPUT:
    
Right PICC tip projects at the cavoatrial junction .