Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval retraction of a left approach PICC with tip now in the mid SVC . An enteric tube traverses below the diaphragm with weighted tip in the stomach . The lungs remain low in volume , accentuating peribronchovascular crowding . The heart is top normal in size allowing for low lung volumes and AP technique . There is likely minimal subsegmental atelectasis in the left base . There is no pneumothorax or large effusion .
    OUTPUT:
    
Left PICC status post retraction , now in appropriate position .