Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest film on ___ at 10 : 50 is submitted .
    OUTPUT:
    
Right chest tube remains in place and no pneumothorax is appreciated . There continues to be right lateral chest wall and neck subcutaneous emphysema . Stable postoperative changes in the right hemithorax . The left lung remains grossly clear . Overall cardiac and mediastinal contours are unchanged . No pulmonary edema .