Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ET tube is approximately 3 .3 cm above the carina . The nasogastric tube passes below the diaphragm with tip not in the field of view . Cardiac , mediastinal and hilar contours are unchanged from the prior exam . Mild pulmonary edema is slightly increased from the prior examination . No focal consolidation or pneumothorax
    OUTPUT:
    
1 . Mild pulmonary edema slightly increased from the prior examination . 2 . Nasogastric tube passes below the diaphragm with tip not in the field of view .