Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is elevation of the right hemidiaphragm . Streaky right basilar opacities are likely secondary to atelectasis . Elsewhere , the lungs are clear . There is no obvious pneumothorax on this supine film . The cardiomediastinal silhouette is within normal limits . No displaced fractures .
    OUTPUT:
    
No acute cardiopulmonary process .