Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to chest radiograph from 1 day prior , the lung volumes have decreased . Slight worsening of the widespread parenchymal opacification . No substantial pleural effusions . Cardiomediastinal silhouette is compared well . Support devices remain in good position .
    OUTPUT:
    
Slight interval worsening of widespread opacities and decrease in lung volume .