Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a new endobronchial valve projecting over the right suprahilar region . Right chest tube is unchanged and the right - sided pneumothorax has improved , with only a small apical component remaining . Previously seen right upper lobe lung nodule is less distinct on the current radiograph . Lungs are hyperinflated as before .
    OUTPUT:
    
1 . Interval improvement in right - sided pneumothorax with now only a small apical component . 2 . New endobronchial valve in the right suprahilar region .