Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right chest wall Port - A - Cath terminates in the right atrium . Lungs are hyperinflated compatible with known emphysema . Previously described pulmonary nodules are better visualized on the prior chest CT . No lobar consolidation or pleural effusion . No pneumothorax . Heart size is normal . Stent , presumably biliary projects over the right upper quadrant . Compression deformity a min thoracic spine is as seen on prior CT .
    OUTPUT:
    
1 . Hyperexpanded lungs compatible with emphysema . 2 . No evidence of pneumonia . 3 . No pneumothorax .