Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided Port - A - Cath terminates in the right atrium . The lungs are clear without focal consolidation , pleural effusion , or pneumothorax . The mediastinal and hilar silhouettes are normal .
    OUTPUT:
    
Right - sided Port - A - Cath terminates in the right atrium . No evidence of pneumothorax .