Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A small hiatal hernia is re - demonstrated . Diffuse chronic airways disease is stable from prior , with widespread bronchiectasis and centrilobular nodules . A focal consolidation at the right lung base may represent aspiration or infection . The cardiomediastinal silhouette is unremarkable .
    OUTPUT:
    
Focal consolidation at the right lung base likely represents aspiration pneumonia . Diffuse chronic airways disease is unchanged .