Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal radiograph of the chest again demonstrates appropriate positioning of endotracheal tube , enteric tube , internal jugular line , and left pleural catheter . Compared to the prior study , there is no interval change in the left pneumothorax . Diffuse bilateral alveolar opacities continue .
    OUTPUT:
    
No interval change in left pneumothorax .