Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with the prior radiographs , bibasilar opacities have slightly decreased in extent and severity . Persistent reticular opacities are suggestive of chronic interstitial lung disease , better evaluated on recent CT of ___ . Blunting of bilateral costophrenic angles is likely due to pleural thickening . There is no focal consolidation , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
1 . No evidence of acute cardiopulmonary process . 2 . Slight improvement in bibasilar airspace opacities . 3 . Reticular opacities compatible with chronic interstitial lung disease .