Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube is seen coursing into the proximal right main stem bronchus with near - complete opacification of the left hemithorax . Again , repositioning is recommended . On the subsequent CT the ET tube was seen to be above the level of the carina . There has been slight improvement in aeration of the left upper lung . The right lung is clear . Enteric tube course below the level of the diaphragm into at least the proximal aspect of the stomach . The cardiac silhouette at the left aspect is not well assessed due to the left hemithorax opacification . Bilateral diaphragmatic plaques again suggest the prior asbestos exposure .
    OUTPUT:
    
Endotracheal tube extends into the proximal right main stem bronchus . Recommend withdrawal by approximately 5 cm . On subsequent chest CT , the endotracheal tube was seen to be repositioned to terminate above the level of the carina . There is slight improvement in aeration of the left upper hemithorax .