Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated , with flattening of the diaphragms . There is diffuse increase in interstitial markings bilaterally which may be due to chronic interstitial lung disease although superimposed mild interstitial edema is not excluded . No definite focal consolidation is seen . . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
Diffuse increase in interstitial markings bilaterally may be due to underlying chronic interstitial lung disease although superimposed interstitial edema may be present . No priors prior to today available for comparison .