Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube terminates at the level of the clavicles . A nasogastric tube has been withdrawn , and its side port now sits in the distal esophagus . There is no pneumothorax . A small left pleural effusion and left lower lobe collapse are unchanged . Right basilar subsegmental atelectasis is also unchanged . The cardiomediastinal contour is stable .
    OUTPUT:
    
Nasogastric tube has been withdrawn , and its side port now sits in the distal esophagus . Advancement by at least 7 cm is advised . No other significant interval change .