Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . Pulmonary vasculature is normal . There has been interval improvement in aeration of the right lower lobe with residual opacity compatible with resolving pneumonia . Left lung is clear . There is no new focal consolidation demonstrated . No pleural effusion or pneumothorax is identified . The osseous structures are within normal limits .
    OUTPUT:
    
Resolving right lower lobe pneumonia .