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 . There is no definite focal consolidation . Streaky opacities in the lingula are most suggestive of minor atelectasis . There are small bilateral pleural effusions , new since the prior study . There is no pneumothorax . Bony structures are unremarkable .
    OUTPUT:
    
Small pleural effusions . No focal consolidation . Streaky opacities in the left upper lobe , most suggestive of minor atelectasis .