Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is mild bibasilar atelectasis with no focal consolidation identified . There is no evidence of pulmonary edema . The cardiomediastinal silhouette and hilar contours are normal . The pleural surfaces are normal without effusion or pneumothorax . There is surgical hardware projected over the lumbar spine .
    OUTPUT:
    
Bibasilar atelectasis with no focal consolidation or pulmonary edema .