Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is intubated . The endotracheal tube terminates approximately 4 .5 cm above the carina . An orogastric tube terminates in the stomach . The patient is status post incompletely characterized upper thoracic spinal fusion . The lungs appear clear . There are no pleural effusions or pneumothorax . The cardiac , mediastinal and hilar contours appear within normal limits . The heart is normal in size . There has been no significant change .
    OUTPUT:
    
Status post endotracheal intubation . No evidence of acute disease .