Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is likely top - normal . The mediastinal and hilar contours are within normal limits . The pulmonary vascularity is not engorged . Streaky linear opacities in the lung bases are compatible with subsegmental atelectasis . Trace bilateral pleural effusions are noted . Lungs are mildly hyperinflated with flattening of the diaphragms . No pneumothorax is identified . No acute osseous abnormality is seen .
    OUTPUT:
    
Mild bibasilar atelectasis with trace bilateral pleural effusions . No focal consolidation identified .