Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are relatively low lung volumes . Slight blunting of the right costophrenic angle is stable on the frontal view without evidence of pleural effusion on the lateral view . There is anterior wedging of a vertebral body at the thoracolumbar junction , stable since the prior study . Partially imaged metallic surgical hardware is seen in the lower cervical spine .
    OUTPUT:
    
Low lung volumes without acute cardiopulmonary process . No significant interval change .