Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate persistent but improved left lower lobe opacification and decreased very small pleural effusion . A newly evident right lower lobe opacification with small pleural effusion is noted , better appreciated on the lateral view . Cardiomediastinal and hilar contours are unchanged . Osseous abnormalities are unchanged .
    OUTPUT:
    
Persistent but improved left lower lobe opacification and very small effusion . Newly appreciated right lower lobe opacification with small adjacent pleural effusion . Overall , process is predominantly rightsided , though consideration should be given to multifocal pneumonia .