Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are hyperinflated . Lung nodules better seen on prior exam . There is no confluent consolidation . No new effusion . Cardiomediastinal silhouette is unchanged . No acute osseous abnormality detected .
    OUTPUT:
    
Hyperinflation without acute cardiopulmonary process .