Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral images of the chest . There is a large opacity in the right upper lobe , concerning for pneumonia . The lungs are otherwise clear . The cardiomediastinal silhouette is stable . A large chronic complex diaphragmatic hernia containing stomach and loops of bowel is again seen , unchanged from prior exam .
    OUTPUT:
    
1 . Opacity in the right upper lobe concerning for pneumonia . 2 . Large chronic complex diaphragmatic hernia containing stomach and loops of bowel is again seen , unchanged from prior exam .