Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right internal jugular line ends at lower SVC , and the feeding tube ends into the stomach . Abdominal drain tubes are seen in the right hypochondriac region . Since ___ , moderate right pleural effusion associated with right lower lung atelectasis has improved . There is small left pleural effusion and left basilar atelectasis which has significantly improved . Upper lungs are clear . No new lung opacities of concern . Heart size is normal . Mediastinal and hilar contours are unremarkable .
    OUTPUT:
    
Since ___ , moderate right and small left pleural effusions associated with bibasilar atelectasis have improved .