Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Persistent bilateral pleural effusions are seen , moderate to large on the left and small on the right , unchanged with associated compressive lower lobe atelectasis . Scattered opacities in the left upper lung and right lower lung remain concerning for pneumonia . Mild edema difficult to exclude . Heart size can not be assessed . No pneumothorax . Bony structures intact .
    OUTPUT:
    
No significant change with bilateral pleural effusions and scattered opacities concerning for pneumonia . Probable mild edema .