Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is stable . Small to moderate bilateral effusions are stable . bibasilar opacities larger on the right side are likely atelectasis but superimposed infection can not be excluded . Right upper lobe opacity is more conspicuous than before seen in the frontal view . The osseous structures are unremarkable
    OUTPUT:
    
Right upper lobe pneumonia and bilateral effusions