Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left - sided internal jugular Port - A - Cath terminates in the right atrium . Lung volumes are within normal limits . No consolidation , pneumothorax or pleural effusion seen . Visualized bony structures are unremarkable in appearance .
    OUTPUT:
    
No acute cardiopulmonary process . Unchanged appearances of a left Port - A - Cath which terminates in the right atrium .