Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to prior radiograph from ___ , there is increased airspace consolidation in the right perihilar mid and lower lung , concerning for pneumonia . The cardiac , hilar and mediastinal contours are normal . No pleural abnormality is seen . Remote right posterior lateral rib fracture is noted .
    OUTPUT:
    
Right perihilar mid and lower lung opacities concerning for pneumonia .