Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Endotracheal tube is in satisfactory position terminating 4 .8 cm above the carina . Orogastric tube courses in the stomach and out of view . Enlarged aortic knob is again noted as on a prior radiograph correlating with ruptured aortic dissection seen on the recent CT . Bibasilar atelectasis or partial lobar collapse is worsened from the prior study .
    OUTPUT:
    
1 . Satisfactory position of monitoring and support devices . 2 . Findings compatible with known aortic dissection . 3 . Worsened bibasilar atelectasis