Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube tip is approximately 7 .7 cm from the carina . Enteric tube seen with side - port past the GE junction , tip off the inferior field of view . The lungs are clear . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
ET tube tip 7 .7 cm from the carina .