Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube terminates 3 .5 cm above the carina . The enteric tube passes below the diaphragm mass and continues out of view . Mild to moderate cardiomegaly is stable . Increased right upper lobe opacity may be due to items outside of the patient . Left lower lobe volume loss and small effusion is unchanged . Notably , the left internal jugular catheter , previously described as possibly intra-arterial in course , has not changed in position .
    OUTPUT:
    
1 . Increased the lobe opacity may be due to items outside of the patient and a direct visual check should be performed . 2 . Unchanged possible left intra-arterial catheter , left lower lobe volume loss , and small left effusion .