Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patchy opacities in the right lung is increased compared to ___ , concerning for worsening pneumonia . Moderate right pleural effusion is stable . There is persistent right lower lobe collapse . Mildly enlarged cardiac silhouette is unchanged . Multiple left rib fractures are noted .
    OUTPUT:
    
Patchy opacities in the right lung is increased compared to ___ , concerning for worsening pneumonia .