Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . Endotracheal tube it is seen with its tip residing 2 .7 cm above the carina . OG tube is seen extending into the left upper abdomen . The lungs are clear . No signs of aspiration or contusion . Cardiomediastinal silhouette is normal . Bony structures are intact .
    OUTPUT:
    
ET and OG tubes positioned appropriately . Otherwise unremarkable exam .