Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . There is no focal consolidation or pneumothorax . There is no vascular congestion or pleural effusion . Cardiomediastinal and hilar contours are within normal limits . No definite rib fracture is identified on this chest radiograph . The sternum on the lateral view appears grossly intact . Visualized portions of the thoracolumbar spine demonstrate no definite malalignment or compression deformity .
    OUTPUT:
    
1 . No acute cardiopulmonary process . No pneumothorax . 2 . No evidence of rib or sternal fractures .