Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are fully expanded and clear . No pleural abnormalities . Heart size is normal . Cardiomediastinal and hilar silhouettes are normal . An endotracheal tube terminates 4 .2 cm above the carina . An enteric tube side port is located 5 cm above the carina .
    OUTPUT:
    
1 . Appropriately positioned endotracheal tube with no acute cardiopulmonary abnormalities visualized . 2 . An enteric tube side port is located approximately 5 cm above the GE junction and should be advanced by approximately 10 cm .