Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . There has been interval intubation with the tip of the endotracheal tube residing 3 .9 cm above the carina . A patchy consolidation in the right lower lung may represent aspiration versus pneumonia . Background edema is noted with small bilateral effusions .
    OUTPUT:
    
ET tube positioned 3 .9 cm above the carina .