Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Enteric tube passes below the diaphragm with tip in the region of the gastric body . Hazy opacity at the left lung base could be due to aspiration given the patient 's clinical history . The right lung and left upper lung are clear . S - shaped thoracolumbar scoliosis is noted . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
NG tube in appropriate position . Hazy left basilar opacity could be due to infection or aspiration given history .