Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Right PIC line courses into the neck and terminates out of view . Loculated air-fluid levels and loculations of air within the right pneumonectomy space have decreased . Large amount of fluid in the right pleural space , with several loculations of air , persists . Air within the pneumonectomy space is essentially unchanged . Left lower lobe opacities are unchanged and could reflect aspiration from the pneumonectomy site . Right chest wall subcutaneous emphysema has improved . Cardiomediastinal structures are midline .
    OUTPUT:
    
Decreased loculated air-fluid levels within the right pneumonectomy space . Minimally decreased air loculations in the pneumonectomy space . Persistent fluid in the right pleural space . Left lower lobe opacities are unchanged and could reflect aspiration from the pneumonectomy site . Right PIC line courses into the neck out of the field of view .