Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Stable mediastinal and hilar contours with unchanged moderate cardiomegaly noted . Slightly decreased right pleural effusion . Increased bilateral lower lung hazy opacifications , particularly evident on the left are now evident , concerning for multifocal pneumonia . No evidence of pulmonary edema with now improved bilateral pleural effusions . There is redemonstration of right vascular stent projecting at the level of the subclavian vessels . Incompletely visualized spinal fusion hardware again identified .
    OUTPUT:
    
Bilateral lower lung opacification in the setting of improved right pleural effusion and absence of pulmonary vasculature engorgement concerning for multifocal pneumonia .