Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is mildly enlarged . The mediastinal and hilar contours are unremarkable . No pulmonary edema is present . Mild patchy bibasilar opacities likely reflect atelectasis . No focal consolidation or pneumothorax is seen . Scarring within the lung apices appears unchanged . Minimal blunting of the costophrenic angles posteriorly suggest trace bilateral pleural effusions .
    OUTPUT:
    
Probable trace bilateral pleural effusions and bibasilar atelectasis .