Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . The cardiomediastinal contour is normal . Posterior spinal fusion hardware involving the lumbar spine is partially imaged . Age indeterminate loss of height of a lower thoracic lumbar vertebra and a mid thoracic lumbar vertebra are unchanged from immediate prior study .
    OUTPUT:
    
No acute cardiopulmonary process .