Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right - sided chest tube is been removed . There is a small right apical pneumothorax that is similar in size compared to prior there compressive changes in both lower lungs the right central line is unchanged Compared to the prior study there is no significant interval change .
    OUTPUT:
    
No change in size of right - sided pneumothorax after chest tube removal .