Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left - sided Port - A - Cath terminates in the mid superior vena cava , as seen previously . No pneumothorax is seen . No focal consolidation or pleural effusion is detected on this view ; the right costophrenic angle is slightly incompletely imaged . Heart and mediastinal contours are within normal limits and stable .
    OUTPUT:
    
Unchanged position of left - sided Port - A - Cath on this single frontal view .