Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation or pneumothorax . There is a stable small left pleural effusion . The cardiomediastinal silhouette is notable for aortic calcifications but the heart is normal in size . Imaged upper abdomen is unremarkable . The bones are intact .
    OUTPUT:
    
No evidence of pneumonia . Stable small left pleural effusion .