Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac silhouette size is mildly enlarged . The mediastinal and hilar contours are unremarkable . There is upper zone vascular redistribution compatible with mild pulmonary vascular engorgement . Small bilateral pleural effusions are present along with bibasilar patchy opacities . No pneumothorax is identified . No acute osseous abnormality is detected .
    OUTPUT:
    
Small bilateral pleural effusions with bibasilar patchy opacities , likely atelectasis . Mild pulmonary vascular engorgement .