Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Small - to - moderate bilateral pleural effusions are most apparent on the lateral projections . Heart size is normal . A right - sided PICC line tip terminates in the mid SVC . Nasogastric tube extends below the field of view and mitral valve ring is in unchanged position . Mediastinal clips and sternal wires are intact . Bibasilar atelectasis has improved since ___ .
    OUTPUT:
    
Bilateral small to moderate pleural effusions .