Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable supine view of the chest . The patient has been intubated with the endotracheal tube seen terminating 2 .7 cm above the carina . The endogastric tube is seen extending into the left upper quadrant . Lung volumes are low with scattered areas of opacity appearing increased from prior likely reflecting atelectasis though a component of aspiration can not be excluded . No supine evidence for effusion or pneumothorax . The cardiomediastinal silhouette is stable . No acute bony injuries .
    OUTPUT:
    
Tubes positioned appropriately . Scattered opacities in the lungs , question atelectasis versus aspiration .