Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are well inflated and clear aside from minimal bibasilar atelectasis . The cardiac silhouette is mildly enlarged . There is no pleural effusion or pneumothorax . Cholecystectomy clips project over the right upper quadrant .
    OUTPUT:
    
Minimal bibasilar atelectasis . No focal consolidation .