Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right pleural catheter is been removed and there is a moderate amount of air in the subcutaneous tissues of the right chest wall and right neck . There is a small right pneumothorax , slightly smaller than the prior study . No significant right pleural effusion . Left lung is clear .
    OUTPUT:
    
Interval removal of right pleural catheter with small right pneumothorax and moderate amount of air in the right chest wall .