Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right lower lobe opacification has resolved . The lungs are clear . No pleural effusion or pneumothorax . Normal heart , mediastinum and hila . The persistent hyperinflation of the lungs suggests emphysema .
    OUTPUT:
    
Resolution of right lower lobe pneumonia . Persistent hyperinflation of the lungs suggesting emphysema .