Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , or pneumothorax is seen . Mild pulmonary interstitial prominence may be secondary to small airways inflammation . Heart and mediastinal contours are within normal limits .
    OUTPUT:
    
Mild interstitial prominence , which is non-specific , but can be seen in the setting of small airways inflammation .