Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable semi-upright radiograph of the chest demonstrates an endotracheal tube at the level of the carina . Right and left internal jugular catheters end in the mid SVC . A nasogastric tube is again seen coursing below the diaphragm with the tip out of the view of the image . There has been slight interval decrease in the density of the left basilar opacification . Opacification of the right hemithorax is similar in appearance . There is no pneumothorax .
    OUTPUT:
    
Endotracheal tube is seen at the level of the carina .