Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The airway stent is not well visualized . The right upper lobe opacity has minimally decreased . The background anterior , right hilar and right lower lobe pleural masses are stable , within right middle lobe volume loss . There is scarring in left lateral . The cardiac silhouette remains enlarged unchanged . No pneumothorax . Multiple rib deformities are seen the left .
    OUTPUT:
    
No significant interval change .