Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates approximate 9 mm above the carina . Recommend withdrawal by approximately 1 .5 - 2 cm for more optimal positioning . Enteric tube courses below the diaphragm , terminating in the expected location of the proximal stomach . Right greater than left perihilar opacities could be due to pulmonary edema versus aspiration , infectious process not excluded . No large pleural effusion is seen . There is subtle suggestion of linear calcification at the right diaphragm which could represent pleural calcification .
    OUTPUT:
    
Endotracheal tube terminates approximate 9 mm above the carina . Recommend withdrawal by approximately 1 .5 - 2 cm for more optimal positioning . Enteric tube courses below the diaphragm , terminating in the expected location of the proximal stomach . Right greater than left perihilar opacities could be due to pulmonary edema versus aspiration , infectious process not excluded . No large pleural effusion is seen .