Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right chest wall Port - A - Cath is present with its tip projecting over the cavoatrial junction . The port itself appears unchanged in location . There is no focal consolidation , pleural effusion or pneumothorax identified . The size of the cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
The tip of the right chest wall Port - A - Cath projects over the cavoatrial junction .