Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An endotracheal tube has been placed , terminating approximately 5 cm above the carina . A nasogastric tube has been passed into the stomach . The cardiac , mediastinal and hilar contours are unremarkable , and the lungs appear clear . There are no pleural effusions or pneumothorax .
    OUTPUT:
    
Status post endotracheal intubation . No evidence of acute disease .