Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Airspace consolidation in the right lower lobe is concerning for pneumonia . No large effusion or pneumothorax . Cardiomediastinal silhouette is stable . Bony structures are intact . Small retrocardiac opacity may represent a small hiatal hernia .
    OUTPUT:
    
Right lower lobe pneumonia .