Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post endobronchial valve placement . There is increased subcutaneous emphysema supraclavicularly as well as persistent subcutaneous emphysema noted in the left pectoralis muscle , the left lateral chest wall , and the axilla . Pneumomediastinum is noted as well . There is a persistent small left apical pneumothorax . The left pleural catheter is in place . Cardiac contours are unchanged .
    OUTPUT:
    
Compared with ___ , there is increased subcutaneous emphysema supraclavicularly . There is also pneumomediastinum . There is persistent subcutaneous emphysema in the left lateral chest wall of the left pectoris muscle and a small left apical pneumothorax .