Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube has been placed in the interval with tip approximately 6 cm from the carina . An enteric tube tip is within the distal esophagus , and needs to be advanced by approximately 15 cm to lie satisfactory within the stomach . Persistent low lung volumes with bibasilar atelectasis are re- demonstrated . The cardiac and mediastinal contours are unchanged . No pneumothorax is clearly seen . .
    OUTPUT:
    
1 . Endotracheal tube in standard position . 2 . Suboptimal positioning of the enteric tube within the distal esophagus , and should be advanced by at least 15 cm for satisfactory positioning .