Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Extensive subcutaneous emphysema . A left apical and basal a chest tubes are present . There is a persisting trace left medial pneumothorax . The tip of the endotracheal tube projects over the mid thoracic trachea . The tip of the feeding tube is likely within the stomach .
    OUTPUT:
    
No significant interval change since the prior examination .