Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA AND LATERAL VIEWS OF THE CHEST . Right lung sutures are seen in areas of previous biopsy . The lungs are clear . There is no opacity concerning for pneumonia . The mediastinal and hilar contours are normal . There is no pneumothorax . The heart is mildly enlarged . No acute cardiopulmonary abnormality .
    OUTPUT:
    
No evidence of pneumonia .