Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: An ET tube is seen with distal tip projecting 6 cm above the carina , in appropriate position . An enteric tube is seen coursing inferiorly , with distal tip projecting over the expected position of stomach fundus . There are low lung volumes . A widened mediastinum may reflect low lung volumes and supine positioning . Pulmonary vascular engorgement and diffuse airspace opacities likely relates to pulmonary vascular congestion and mild pulmonary edema in the setting of volume resuscitation . Linear opacities in the bilateral lower lungs likely represents bibasilar atelectasis . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
1 . Widened mediastinum may reflect low lung volumes and supine positioning , however mediastinal great vessel injury can not be excluded . If concern exists , recommend chest CTA . 2 . Pulmonary vascular congestion and probable mild pulmonary edema . 3 . Bibasilar atelectasis . 4 . ET tube with tip 6 cm above carina . Enteric tube with tip projecting over stomach fundus .