Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a right central venous line and interval placement of a central venous wire which terminates in the low SVC . The heart size and cardiomediastinal silhouette are normal . Suture chain near the gastroesophageal junction is unchanged from ___ . A rounded opacity projecting over the left upper quadrant is unchanged over multiple prior studies . The lung fields are unchanged from the study 1 hour prior .
    OUTPUT:
    
Interval removal of a right central venous line and interval placement of a central venous wire which terminates in the low SVC .