Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Spinal fixation hardware overlies the entire thoracic spine . A Dobbhoff catheter extends to the stomach . The lung volumes are low . The hilar and mediastinal contours remain unchanged since the ___ study . There is no pneumothorax , focal consolidation , or pleural effusion .
    OUTPUT:
    
Dobbhoff tube terminating within the stomach .