Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are within normal limits . The pulmonary vascularity is normal . A punctate calcified nodule within the left lung apex measuring 3 mm likely reflects a granuloma . The lungs are clear of focal consolidation . No pleural effusion or pneumothorax is visualized . A moderate compression deformity of a mid thoracic vertebral body is present with approximately ___ % loss of height . An old fracture deformity of the left sixth posterior rib is noted .
    OUTPUT:
    
No acute cardiopulmonary abnormality .