Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided Port - A - Cath catheter is again seen , terminating in the distal SVC / cavoatrial junction . Again seen are bilateral pleural effusions , large on the right , moderate on the left , with overlying atelectasis , underlying consolidation can not be excluded . Cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Large right and moderate left pleural effusions , grossly similar collected possibly slightly increased , as compared to earlier this same date , with overlying atelectasis , underlying consolidation can not be excluded .