Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right pneumothorax has significantly improved and is now tiny , measuring 2 mm . The subcutaneous air has also decreased . Right - sided chest tube has been repositioned and still projects in the mid hemithorax : Side port is near the chest wall and should not be pulled back more . Lower right lobe opacification has increased slightly , could be due to contusion in this patient with recent motor vehicle accident . The ET tube and NG tube is in adequate position . There is no pleural effusion .
    OUTPUT:
    
Right pneumothorax has significantly improved . Chest tube has been repositioned and the side hole is at the border of the chest wall : it should not be pull back more .