Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation , pleural effusion or pneumothorax . Small opacity at the left lung base is likely a prominent mediastinal fat pad . Heart size is normal . Mediastinal silhouette and hilar contours are stable .
    OUTPUT:
    
No pneumonia , edema or effusion . Dr . ___ ___ the findings with Dr . ___ by phone at 11 :49 p .m . on ___ .