Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of chest were provided . The cardiomediastinal and hilar contours are normal . There is no pleural effusion or pneumothorax . The lungs are well expanded with mild interstitial prominence , which may be related to mild pulmonary edema or chronic pulmonary disease . There is no focal consolidation .
    OUTPUT:
    
Interstitial prominence , which may be due to mild edema or a chronic process . No focal consolidation .