Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart is normal in size . The mediastinal and hilar contours are unremarkable aside from streaky right suprahilar opacity most suggestive of minor atelectasis . There is no pleural effusion or pneumothorax . The lungs appear otherwise clear . Bony structures are unremarkable .
    OUTPUT:
    
Streaky right upper lobe , probably atelectasis .