Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There is a minimal right basilar atelectasis . No focal consolidation or pneumothorax . There is blunting of the right costophrenic angle which could be due to a small pleural effusion . The cardiac silhouette is top normal . The aorta is somewhat tortuous .
    OUTPUT:
    
Minimal right basilar atelectasis . Blunting of the right costophrenic angle may due to a small pleural effusion .