Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear unchanged . There is no pleural effusion or pneumothorax . The chest is hyperinflated . The pulmonary interstitium is mildly prominent , including peribronchial cuffing . This finding is non-specific but could be seen with mild forms of atypical infection or pulmonary congestion , but could coincide with asthma . Right basilar opacity is unchanged and suggests minor scarring .
    OUTPUT:
    
Mild interstitial abnormality , non-specific but compatible with asthma ; atypical pneumonia or mild vascular congestion are additional possibilities .