Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Airspace consolidation is noted in the left lower lobe concerning for pneumonia . Right lung is clear . Cardiomediastinal silhouette appears unremarkable . No pneumothorax . A small left pleural effusion is likely present . Bony structures are intact .
    OUTPUT:
    
Left lower lobe pneumonia . Please refer to subsequent CTA chest for further details .