Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The new right PICC tip terminates in the lower SVC . The 2 enteric tubes project past the diaphragm . Layering pleural effusions are essentially unchanged , accounting for differences in patient positioning . Heart size and mediastinal contours are stable . Retrocardiac opacity is likely atelectasis . No pneumothorax .
    OUTPUT:
    
Tip of the right PICC terminates in lower SVC .