Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No pneumothorax is visualized on this radiograph . Left lower lobe atelectasis and hemidiaphragm elevation continues to be seen , and no consolidation is seen . New gas bubble is seen on the frontal and lateral radiographs which is likely a hiatal hernia . The cardiac and mediastinal contours are normal .
    OUTPUT:
    
No pneumothorax is visualized . New hiatal hernia seen .