Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lordotic positioning is noted . Right basilar opacity is compatible with at least some component of pleural effusion . Distortion of the underlying parenchyma may be due to scarring and likely atelectasis . Superimposed infection would certainly be possible . There is suggestion of a nodular density at the right lung base as seen on prior . Possible small left pleural effusion is also suspected . Moderate cardiac enlargement is noted , not grossly changed given differences in technique .
    OUTPUT:
    
Bibasilar opacities likely in part due to pleural effusions and atelectasis noting that superimposed infection is entirely possible . Nodular opacity projecting over the right lung base for which followup will be necessary and proximally with PA and lateral views if patient is amenable .