Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP single view of the chest has been obtained and is compared with the next preceding similar study obtained eight hours earlier during the same day . Status post sternotomy and cardiac surgery as before . Wide caliber dialysis line is in unchanged position . A right - sided pleural drainage tube has now been removed . Pleural densities surrounding the right lung remain , but there is no evidence of any new pneumothorax .
    OUTPUT:
    
Stable chest findings after chest tube removal .