Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New compared to prior are bibasilar opacities , more extensive on the right than on the left . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
Bibasilar opacities , more extensive on the right when compared to the left worrisome for multifocal pneumonia . Superimposed effusion , particularly on the right would be possible .