Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are persistent bibasilar opacities , right greater than left , which may reflect ongoing persistent pneumonia . Bilateral pleural effusions are small though persist . Vascular congestion is new and mild , though there is no overt interstitial edema . There is no pneumothorax . Dense calcifications of the thoracic aorta are unchanged from prior . Cardiomediastinal and hilar contours are within normal limits and unchanged .
    OUTPUT:
    
1 . Persistent bibasilar opacities , right greater than left , may reflect persistent pneumonia . 2 . Unchanged small bilateral pleural effusions . 3 . New mild pulmonary vascular congestion , though no interstial edema .