Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates overlying the mid thoracic trachea 3 cm above the carina . . An enteric tube terminates below the left hemidiaphragm and out of view . Lung volumes are normal . Lungs are clear without focal consolidation , pneumothorax , or pleural effusion . Cardiomediastinal silhouette is normal . A calcified aortic knob is noted . There is no acute osseous abnormality .
    OUTPUT:
    
Endotracheal tube terminates in the mid thoracic trachea approximately 3 cm above the carina .