Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is the area of lucency in the prior region of the endotracheal tube balloon . This was compared with the CT scan done on ___ which demonstrated a patulous trachea . If further delineation is desired this would best be done by repeat CT
    OUTPUT:
    
Similar appearance to the trachea in the region of the prior endotracheal tube balloon