Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: ETT terminates 2 .3 cm above the carina . Right IJ is not changed , terminating at the superior cavoatrial junction . A dobhoff tube can be traced to the distal stomach , but the tip is not visualized . Posterior fusion hardware noted in the cervical spine . Lung volumes are low , which accentuates bronchovascular markings . No consolidations . Hazy left lung base opacity suggests a layering pleural effusion . No sizeable pleural effusion on the right . No pneumothorax . Stable cardiomediastinal contours .
    OUTPUT:
    
1 . Slightly low - lying ETT , 2 .3 cm above the carina . 2 . Low lung volumes , with probable small left pleural effusion .