Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New ET tube is in right mainstem , suggest pullback 3 cm . Pulmonary edema is new with cardiac enlargement . Widened upper mediastinum is probably due to vascular engorgement but followup is suggested to rule out hematoma . Right jugular sheath ends in the upper SVC . There is no pneumothorax .
    OUTPUT:
    
1 . ET tube is in right mainstem , suggest pullback 3 cm . 2 . Significant volume overload . 3 . Widened upper mediastinum is probably due to vascular engorgement , but to rule out hematoma , a short - term followup is suggested . This was discussed with the medical team .