Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Subpleural and basilar predominant reticular opacities are slightly increased from the prior chest radiograph and have been more fully characterized by CT . There is no focal consolidation . No pleural effusion . No pneumothorax . Stable appearance of the cardiomediastinal silhouette .
    OUTPUT:
    
Diffuse interstitial lung disease has been more fully evaluated on CT chest ___ . No evidence of superimposed infectious pneumonia .