Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval removal of the right pleural catheter with a moderate to large right pneumothorax . Subcutaneous emphysema is also present along the right lateral chest wall . Retrocardiac opacity reflect a probable atelectasis . Lower cervical spinal orthopedic hardware .
    OUTPUT:
    
Interval removal of the right pleural pigtail catheter with a moderate to large right hydro pneumothorax .