Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . The cardiomediastinal silhouette , pleura , and hila are normal . There is no pneumothorax , focal consolidation , pleural effusion , or pulmonary edema . There is slight elevation of the diaphragm consistent with known intra-abdominal process .
    OUTPUT:
    
No acute cardiopulmonary process .