Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interval placement of endotracheal tube terminating 5 .6 cm above the carina . Enteric catheter courses below the left hemidiaphragm and out of view . Cardiomediastinal and hilar contours are unremarkable . Mild background pulmonary edema evident . Bronchial cuffing evident suggesting small airway disease or may be due to edema . No large pleural effusion or pneumothorax evident .
    OUTPUT:
    
Mild background pulmonary edema . Bronchial cuffing suggesting small airways disease .