Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes cause bibasilar atelectasis and bronchovascular crowding . Hazy opacification of the right lung base is similar to the recent prior study and consistent with the moderate pleural effusion seen on recent CTA chest . There is no focal consolidation , pulmonary edema , or pneumothorax . The cardiomediastinal silhouette is stable .
    OUTPUT:
    
1 . Low lung volumes . 2 . Moderate right pleural effusion . 3 . No focal consolidation , edema , or pneumothorax .