Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Catheter of a left chest wall port terminates in the lower SVC without acute kinks or interruption . The patient is status post bilateral mastectomy with a left breast tissue expander in place . Heart size and cardiomediastinal contours are normal . The lungs are clear without focal consolidation , pleural effusion , or pneumothorax .
    OUTPUT:
    
Left port catheter terminates in lower SVC .