Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The right pigtail catheter has been removed . No reaccumulation of the pneumothorax seen . Apical bullous changes are similar in appearance . No consolidation or pleural effusion seen . The cardiomediastinal contour is normal .
    OUTPUT:
    
No reaccumulation of the pneumothorax following chest tube removal .