Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph on ___ , there has been new development of small bilateral pleural effusions , greater on the right than on the left . There has been slight increase in the size of the cardiac silhouette and new pulmonary vascular engorgement and vascular indistinctness . There are bilateral opacities at the bases , more confluent on the right than the left , likely representing asymmetric edema . Given the asymmetry , would follow up with repeat x-ray after diuresis to rule out underlying pneumonia . Again noted is stable calcification in the aortic arch . The osseous structures are unremarkable .
    OUTPUT:
    
1 . Likely asymmetric pulmonary edema . Given asymmetry , consider follow up with repeat x-ray after diuresis to exclude an underlying pneumonia at right lung base . 2 . Bilateral small pleural effusions .