Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal , and hilar contours are within normal limits . A subtle perihilar consolidation may be present in the right lower lobe . There is no evidence for pulmonary edema or pleural effusion . Visualized bones are essentially unremarkable .
    OUTPUT:
    
Possible perihilar consolidation in the right lower lobe , compatible with pneumonia in an appropriate clinical setting .