Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomediastinal contours are stable . Known large right pleural effusion again seen with atelectasis unchanged . There is no pneumothorax . Right PICC with tip in the right atrium and should be pulled back if desired position is in the cavoatrial junction . NG tube tip positioned in the stomach .
    OUTPUT:
    
NG tube tip appropriately positioned in the stomach . Right PICC again with tip likely in the proximal right atrium and may be pulled back a few cm if desired position is in the cavoatrial junction