Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Ill - defined lucency below the left hemidiaphragm likely represents air within the stomach bubble . No subdiaphragmatic free air is identified . The lungs are clear . Hyperlucency of the apices suggests underlying emphysema . There is no focal consolidation or pneumothorax . There is no vascular congestion or pleural effusions . Cardiomediastinal and hilar contours are within normal limits .
    OUTPUT:
    
No acute cardiopulmonary process .