Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal view of the chest . Endotracheal tube terminates 5 .7 cm above the carina . NG tube and right subclavian central catheter are in stable position . Large area of consolidation in the left perihilar region has improved . Right perihilar and base opacity is stable and consistent with a combination of right middle and right lower lobe collapse with adjacent moderate to large pleural effusion . No pneumothorax . Heart size and upper mediastinal contours are stable .
    OUTPUT:
    
Interval improvement of large left perihilar consolidation with stable appearance of right pleural effusion and right middle and lower lobe collapse . These findings are more fully characterized in same - day chest CTA .