Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube terminates 5 .4 cm from the carina , in satisfactory position . An enteric tube courses below the diaphragm and terminates within the stomach , however the side port is approximately at the level of the GE junction . This should be advanced 4 - 5 cm for optimal positioning . Single - chamber pacemaker lead projects in expected location . Bilateral interstitial opacities could represent volume overload or infectious process . Suggestion of nodularity in the right upper lung is better evaluated by same day chest CT . There is no pneumothorax . There may be a trace left pleural effusion .
    OUTPUT:
    
1 . Enteric tube should be advanced 4 - 5 cm for optimal positioning with all ports within the stomach . 2 . Endotracheal tube in satisfactory position . 3 . Bilateral interstitial opacities could represent volume overload or infectious process with suggestion of nodularity within the right lung .