Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Overlying trauma board slightly limits assessment . A right mainstem bronchial intubation is present with the tip of the endotracheal tube at the proximal right mainstem bronchus . Enteric tube tip terminates within the stomach . Lung volumes are low . Heart size is mildly enlarged . Widening of the mediastinum may reflect low lung volumes and supine positioning . Crowding of the bronchovascular markings is noted , likely due to low lung volumes . There appears to be hazy ill - defined opacities within both lungs , more so on the left . No large pleural effusion or pneumothorax is present . No displaced fractures are visualized .
    OUTPUT:
    
1 . Right mainstem bronchial intubation . 2 . Enteric tube within the stomach . 3 . Low lung volumes . Hazy opacities in both lungs , more so on the left , may reflect areas of atelectasis though contusion or aspiration is not excluded .