Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube terminates approximately 7 .6 cm above the carinal . The cardiomediastinal and hilar contours are within normal limits . Lungs are well expanded and clear . There is no focal consolidation , pleural effusion or pneumothorax . Minimal linear atelectasis or scar is present at the left lung base
    OUTPUT:
    
Endotracheal tube terminates approximately 7 .6 cm above the carina , for which advancement by a few cm may be helpful for standard positioning .