Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear and well expanded bilaterally with no areas of focal consolidation , pleural effusion or evidence of pneumothorax . The cardiomediastinal silhouette is within normal limits . The pleural surfaces are unremarkable .
    OUTPUT:
    
No evidence of infection or malignancy . These findings were reported to Dr . ___ via phone at 9 :42 a .m . by ___ .