Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal airspace consolidation or pulmonary edema . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal . There is no evidence of free intraperitoneal air below the hemidiaphragms . Bridging anterior osteophytes are noted along the low thoracic vertebral bodies .
    OUTPUT:
    
1 . No evidence of free intraperitoneal air . 2 . No acute cardiopulmonary process .