Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right pigtail catheter has been repositioned . There has been interval reinflation of the right lung with small residual pneumothorax measuring 4 mm . Multiple rounded lucencies in the right lung apex may reflect bullae . There is ground - glass opacity in the right lung likely reflecting residual atelectasis and possibly re - expansion pulmonary edema
    OUTPUT:
    
1 . Repositioned right chest tube now with re-expansion of the right lung . 2 . Minimal residual pneumothorax . 3 . Multiple rounded lucencies in the right lung apex may reflect bullae .