Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the prior radiograph , there is a new more coalescent opacity in the right lower lobe , concerning for infection . A new line of ___ overlies the right upper lobe . Small left pleural effusion is unchanged . No change in the support and monitoring devices . Unchanged cervical spinal hardware .
    OUTPUT:
    
New , more coalescent opacity in the right lower lobe is concerning for infection , especially given the clinical history .