Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Overlying trauma board limits assessment . An endotracheal tube is low lying , terminating at the level of the carina . An enteric tube is coiled within the hypopharynx with side port in the proximal esophagus and tip in the mid esophagus . Lung volumes are low . There is moderate to severe enlargement of cardiac silhouette . Widening of the superior mediastinum may be due to low lung volumes and supine positioning . Bilateral hazy ill - defined opacities may reflect moderate pulmonary edema though superimposed infection is not excluded . No large pleural effusion or pneumothorax is identified on this supine exam . No displaced fractures are visualized .
    OUTPUT:
    
1 . An endotracheal tube is low lying , terminating at the level of the carina . An enteric tube is coiled within the hypopharynx with side port in the proximal esophagus and tip in the mid esophagus . 2 . Bilateral perihilar and right upper lobe opacities are likely due to moderate pulmonary edema though infection can not be completely excluded particularly in the right upper lobe . 3 . Widened superior mediastinum may be due to supine positioning and low lung volumes though further assessment with chest CTA can be performed if there is concern for vascular injury .