Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The ET tube is too low terminating approximately 1 cm away from the carina , likely within the right mainstem bronchus . NG tube with side hole below the diaphragm , however the tip is not visualized . There is complete collapse of the left lower lobe . No additional focal consolidations . No pulmonary edema . There is enlargement of the cardiomediastinal silhouette , which is likely projectional . No pleural effusion or pneumothorax .
    OUTPUT:
    
1 . ET tube is too low , within the right mainstem bronchus , and should be pulled back at least 2 - 3 cm . NG tube in appropriate position . 2 . Complete collapse of the left lower lobe .