Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . There is no evidence of pneumonia , pneumothorax , or pleural effusion . Cardiac silhouette is normal in size . A right - sided Port - A - Cath terminates in the right atrium . There are no kinks within the tube .
    OUTPUT:
    
Appropriate radiographical positioning of Port - A - Cath .