Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Low lung volumes are present . The heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vascularity is not engorged . There is minimal atelectasis in the lung bases . No pleural effusion or pneumothorax is present . Multiple embolization coils are noted within the left upper quadrant abdomen . There are no acute osseous abnormalities .
    OUTPUT:
    
Low lung volumes with mild bibasilar atelectasis . No acute traumatic injury identified .