Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral lower lobe opacities are improved compared to ___ . There are small coalescence into several nodular opacities remaining on the right but mostly improved . Lungs are mildly hyperinflated . There is no definite pleural effusion . Cardiomediastinal silhouette is normal size . 2 fractured screws in right humeral head is unchanged from prior .
    OUTPUT:
    
Bilateral lower lobe opacities are improved compared to ___ . There are several small nodular opacities remaining in the right base . Follow up radiograph is recommended to ensure complete resolution .