Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The hilar and mediastinal contours remain within normal limits . There is no pneumothorax or pleural effusion . Right basilar opacities seen on the ___ chest radiograph have largely resolved . However , there is now a new left perihilar opacity reflecting a new focus of infection .
    OUTPUT:
    
1 . New left perihilar consolidation . 2 . Nearly - resolved right basilar consolidation compared to the ___ radiograph .