Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . Cardiac silhouette is normal in size . Peribronchial cuffing seen best in the right hilar is present . There is no pleural effusion , pneumothorax or pulmonary edema . Hilar contours are normal .
    OUTPUT:
    
Peribronchial cuffing related to asthma / bronchiolitis . No evidence of pneumonia .