Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been repositioning of the endotracheal tube , which now ends approximately 4 cm above the carina . An esophageal tube again is seen with both the side port and tip below the gastroesophageal junction . Otherwise the lungs are well expanded and clear . Cardiomediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Repositioning of the endotracheal tube which now ends approximately 4 cm above the carina , in appropriate position .