Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Redemonstrated are 2 apical and 1 basal right - sided chest tubes , unchanged in position . Stable , subcutaneous emphysema is again noted . There is currently no visualized pneumothorax or pleural effusion . The right lung demonstrates decreased lung volumes , with an associated diffuse increase in density . The left lung is grossly normal in appearance . The heart size is normal . Mediastinal contours are stable .
    OUTPUT:
    
Unchanged appearance status post right thoracotomy with placement of 3 right - sided chest tubes . No evidence of pneumothorax or pleural effusion .