Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . The lungs are clear without focal consolidation , pleural effusion , or pneumothorax . The heart size is normal . The mediastinal silhouette and hilar contours are normal .
    OUTPUT:
    
No pneumonia , edema , or effusion . Findings discussed with Dr . ___ at 1 :50 p .m . on ___ by phone .