Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left PICC terminates in the lower SVC . Internal external biliary stent is in similar position to prior . A PEG overlies the gastric bubble . Heart size and cardiomediastinal contours are stable . Lungs are essentially clear . No pneumothorax .
    OUTPUT:
    
Left PICC terminates in the lower SVC .