Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube tip remains low lying , terminating approximately 2 .4 cm from the carina . An enteric tube remains in unchanged position . Left sided chest tube remains with associated subcutaneous emphysema in the left lateral chest wall , with previously noted kinking of the distal aspect of the tube now resolved . Known small left pneumothorax appears grossly unchanged . Aeration of the left lung base also appears slightly improved reflecting day combination of atelectasis and pleural effusion . Multiple left - sided rib fractures are again noted . Remainder of the examination is otherwise unchanged . There is no rightward shift of mediastinal structures .
    OUTPUT:
    
1 . Grossly unchanged small left pneumothorax with previously noted kinking of the distal aspect of the left chest tube now resolved . 2 . Slightly low lying endotracheal tube terminating approximately 2 .4 cm from the carina . 3 . Remainder of the examination is otherwise unchanged .