Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Mild peribronchial cuffing could suggest airway inflammation . No focal consolidation , pleural effusion or pneumothorax is seen .
    OUTPUT:
    
No pneumonia . Mild peribronchial cuffing suggestive of airway inflammation .