Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . The cardiomediastinal and hilar contours are within normal limits . Streaky bibasilar opacities are most consistent with atelectasis / scarring . There is no focal consolidation , pleural effusion or pneumothorax .
    OUTPUT:
    
Streaky bibasilar opacities are most consistent with atelectasis .