Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Port - A - Cath is unchanged . There has been interval intubation with the tip of the endotracheal tube positioned 2 .5 cm above the carina . NG tube courses into the upper abdomen . Scattered at opacities within the lungs unchanged .
    OUTPUT:
    
The ET and NG tubes positioned appropriately .