Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are hyperinflated but clear consolidation or effusion . Cardiomediastinal silhouette is within normal limits . There is no free air below the diaphragm . Osseous and soft tissue structures are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . No free air below the diaphragm .