Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low . Prominent reticular markings noted bilaterally which could represent interstitial lung disease in the correct clinical setting . Mild edema difficult to exclude . There is no superimposed focal consolidation , pleural effusion or pneumothorax . The imaged upper abdomen is unremarkable .
    OUTPUT:
    
Possible chronic interstitial lung disease versus mild edema . Consider high - resolution CT to further assess if needed .