Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . The mediastinal and hilar contours appear within normal limits aside from streaky right medial basilar opacities that are better appreciated on the lateral view , most suggestive of atelectasis . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Patchy right medial basilar opacification , more suggestive of atelectasis than infection .