Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest were provided . There is minimal plate - like lower lobe atelectasis . No signs of pneumonia or CHF . No effusion or pneumothorax . The heart and mediastinal contours are normal . Bony structures are intact .
    OUTPUT:
    
Minimal lower lung atelectasis . Otherwise , normal .