Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A diffuse mild interstial abnormality is of uncertain clinical significance . No confluent consolidation is identified . There is no pulmonary edema or pleural effusions . Cardiomediastinal and hilar contours are within normal limits given the AP technique of the film . There is no pneumothorax . There is mild elevation of the right hemidiaphragm .
    OUTPUT:
    
No acute cardiopulmonary process .