Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In comparison with radiograph from ___ , bibasilar reticular opacities , particularly on the left , have increased in size , concerning for aspiration . The tip of the endotracheal tube terminates approximately 5 cm above the carina .
    OUTPUT:
    
Worsening bibasilar reticular opacities , particularly on the left , may represent aspiration or evolving pneumonia .