Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . There has been interval placement of an NG tube with its tip extending into the left upper abdomen . Lower lung opacities likely represent bronchovascular crowding and or atelectasis . Otherwise lungs are clear . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
NG tube extends below the left hemidiaphragm .