Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a left - sided port which terminates in the cavo-atrial junction . There is a tubular structure inferior to the port , not seen on the lateral radiograph and is likely external to the patient . No focal consolidation concerning for pneumonia is identified . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Left - sided port with the tip terminating in the cavoatrial junction .