Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Comparison is made to prior examination of ___ . The heart is normal in size . The mediastinal and hilar contours are unremarkable . The pulmonary vasculature is normal . The lungs are clear . There are no pleural effusions . A Port - A - Cath is identified , the tip is at the cavoatrial junction . The port is intact .
    OUTPUT:
    
1 . Normal examination of the chest . 2 . The Port - A - Cath is intact .