Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . The lungs remain clear . Elevation of the right hemidiaphragm is again seen . Cardiomediastinal silhouette is normal . No acute osseous abnormality identified nor free air below the diaphragm .
    OUTPUT:
    
No acute cardiopulmonary process . No free intraperitoneal air .