Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouette is within normal limits . There is no pleural effusion or pneumothorax . There is no focal lung consolidation . There is no displaced rib fracture seen . Visualized thoracic vertebral body and disc space heights are maintained .
    OUTPUT:
    
No evidence of abnormality of the visualized thoracic spine . No evidence of pneumonia .