Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated . Otherwise the lungs are clear , without focal consolidation or pulmonary edema . No pneumothorax or pleural effusion . The cardiomediastinal silhouette , hila , and pleura are normal .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Hyperinflated lungs , which can be seen in chronic pulmonary disease such as emphysema .