Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube has been retracted and now terminates approximately 7 cm above the carina . An orogastric tube courses into the stomach . There has been a decrease in opacification of the left hemithorax suggesting improvement in volume loss . There is similar elevation of the right hemidiaphragm .
    OUTPUT:
    
Interval retraction of endotracheal tube from a right mainstem bronchus with improvement in left lung opacification .