Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP single view chest x-ray was obtained . The right apical pneumothorax is unchanged and still small . Right pleural drain catheter has been pulled back a few centimeters , now more laterally displaced . Right hemidiaphragm remains relatively elevated . Minimal subcutaneous emphysema in the right chest wall is unchanged . Persistent small left basilar pleural effusion . Heart size is unchanged .
    OUTPUT:
    
Stable size of the right apical pneumothorax and small left pleural effusion .