Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of the new right PICC line is seen in the mid to low SVC . The lungs are clear . The cardiomediastinal silhouette , hila , and pleural surfaces are normal . Prior bilateral shoulder hemiarthroplasty stent are again seen .
    OUTPUT:
    
1 . The tip of the new PICC line is in the mid to low SVC .