Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single supine AP portable view of the chest was obtained . An endotracheal tube is seen , terminating approximately 5 .7 cm above the level of carina . There is streaky right upper lobe opacity which may be due to partial collapse of the right upper lobe with possible underlying aspiration . If there has been trauma , underlying contusion is not excluded . There are overall low lung volumes . The left lung is clear . There is no large pleural effusion or evidence of pneumothorax . The cardiac silhouette is top normal . The superior mediastinum is mildly prominent . If there is clinical concern for a chest injury , chest CTA would provide further evaluation .
    OUTPUT:
    
1 . Endotracheal tube terminates 5 .7 cm above the level of the carina . 2 . Streaky right upper lobe opacity with loss of volume in the right upper lobe , underlying aspiration or contusion not excluded . 3 . Prominence of the superior mediastinum , if clinical concern for chest injury , chest CTA is more sensitive .