Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Focal airspace opacity silhouetting the right heart border is noted posteriorly on the lateral view and is suggestive of the lying consolidation . Bibasilar atelectasis is noted . The upper lungs are grossly clear . No pleural effusion or pneumothorax . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
Right lower lobe pneumonia