Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube ends 4 .3 cm above the level of the carina . An enteric catheter is visualized at least to the level of the diaphragm but obscured by soft tissues more inferiorly . This catheter was seen to end within the stomach on radiographs from ___ . Lung volumes remain very low . Minimal bilateral lower lung atelectasis is not significantly changed . Elevation of the left hemidiaphragm is not significantly changed . The heart size is difficult to assess but is likely top normal . The mediastinal contours are unchanged . There are no pleural effusions . No pneumothorax is seen .
    OUTPUT:
    
1 . Unchanged very low lung volumes with minimal bilateral lower lobe atelectasis . 2 . Appropriately positioned endotracheal tube . Enteric catheter visualized only as far as the level of the diaphragm , being obscured over its abdominal course .