FINDINGS:
Left-sided double-lumen port ends in the mid to low SVC, unchanged
 in position since . There is no kinking of the catheter. The
 cardiomediastinal and hilar contours are within normal limits.  The lungs are
 essentially clear.  There is no focal consolidation, pleural effusion or
 pneumothorax.

IMPRESSION:
Unchanged position of left port, terminating in the mid-to-low
 SVC.