Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube ends 3 .5 cm above carina . Right jugular line ends in cavoatrial junction . Stability of the apical density in this patient with prior history of right bilobectomy . Mediastinal and cardiac contours are unchanged . No pneumothorax . Unchanged mild volume overload .
    OUTPUT:
    
There is no significant change since the previous exam . ET tube is in adequate position .