Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube terminates approximately 3 cm above the carina , in satisfactory position . The enteric tube terminates beyond the diaphragm , likely within the stomach . Lung volumes are low , and there is partial collapse of the left lower lobe . Heart size is normal . Mediastinal and hilar structures are normal . No pleural effusion or pneumothorax .
    OUTPUT:
    
1 . Satisfactory position of endotracheal and enteric tubes . 2 . Low lung volumes and partial left lower lobe collapse .