Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are well expanded and clear bilaterally with no pleural effusion , masses , lesions , or pneumothorax . Cardiomediastinal silhouette is stable and within normal limits . Pleural surfaces and osseous structures are unremarkable .
    OUTPUT:
    
No evidence of malignancy or pneumonia . These findings were reported to Dr . ___ at 4 : 10 p .m . via phone by ___ ___ .