Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is interval placement of an endotracheal tube which terminates approximately 8 cm above the carina . Since the recent prior , and there is interval development of opacities at the lung bases , with lower lung volumes than on the recent prior study . Gaseous distention of stomach is also noted .
    OUTPUT:
    
ETT terminating 8 cm above the carina . At the time of this dictation , a repeat chest radiograph with ETT in more optimal position has been obtained .