Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . The mediastinal and hilar contours appear within normal limits . There is no pleural effusion or pneumothorax . The chest is hyperinflated . The lateral view shows a new opacity projecting over the lingula , faintly seen on the PA view . There are similar moderate mid thoracic spinal degenerative changes .
    OUTPUT:
    
Findings are most consistent with pneumonia in the lingula .