Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube in situ 40 mm proximal to the carina . Nasogastric tube in situ in the proximal thorax with the tip projecting at the level of the aortic arch . Left lower lobe opacifications unchanged . Small left - sided pleural effusion . Subcutaneous air seen in the left chest wall . No right - sided airspace consolidation . No right - sided effusion . Contrast material seen in the proximal stomach
    OUTPUT:
    
ET tube in the appropriate position . Nasogastric tube in the proximal esophagus in keeping with contrast study ( as discussed with referring clinician ) .