Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube ends 3 cm above the carina . The orogastric tube ends in the stomach . Bibasilar opacities persist . The cardiac and mediastinal contours are stable . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
The endotracheal tube is in appropriate position . Bibasilar opacities persist .